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Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Patriot Brown 6205-PB

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Patriot Brown 6205-PB

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Patriot Brown 6205-PB. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of... ... more

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Patriot Brown 6205-PB

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Patriot Brown 6205-PB. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of...

Optics Planet

$339.00

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Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group Patriot Brown 6204-PB

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group Patriot Brown 6204-PB

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group Patriot Brown 6204-PB. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of... ... more

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group Patriot Brown 6204-PB

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group Patriot Brown 6204-PB. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of...

Optics Planet

$309.00

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Best Seller
Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

$20 off $200+. Use code SEPT20

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace... ... more

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace...

$309.95

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Colt M4 5.56 Upper Receiver Groups - M4 Le6921 Upper Group 14.5in Stripped

Colt M4 5.56 Upper Receiver Groups - M4 Le6921 Upper Group 14.5in Stripped

$20 off $200+. Use code SEPT20

Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. NOTE:... ... more

Colt M4 5.56 Upper Receiver Groups - M4 Le6921 Upper Group 14.5in Stripped

Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. NOTE:...

$499.99

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Colt M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in Stripped

Colt M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in Stripped

$55 off $500+. Use code SEPT55

Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. NOTE:... ... more

Colt M4 5.56 Upper Receiver Groups - M4 Le6920 Upper Group 16in Stripped

Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier group, and back up sights. All NFA rules apply. NOTE:...

$549.99

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Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group OD Green 6205-OD

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group OD Green 6205-OD

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group OD Green 6205-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech... ... more

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group OD Green 6205-OD

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group OD Green 6205-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech...

Optics Planet

$339.00

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Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Graphite Black 6205

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Graphite Black 6205

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Graphite Black 6205. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech... ... more

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Graphite Black 6205

Fostech Lite Upper Complete Upper Receiver Nickel Boron Bolt Carrier Group Graphite Black 6205. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech...

Optics Planet

$329.00

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Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group OD Green 6204-OD

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group OD Green 6204-OD

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group OD Green 6204-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech... ... more

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group OD Green 6204-OD

Fostech Lite Upper Complete Upper Receiver Black Nitride Bolt Carrier Group OD Green 6204-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of Fostech...

Optics Planet

$309.00

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Fostech Lite Upper Complete Upper Receiver Low Mass Nickel Boron Bolt Carrier Group OD Green 6206-OD

Fostech Lite Upper Complete Upper Receiver Low Mass Nickel Boron Bolt Carrier Group OD Green 6206-OD

Fostech Lite Upper Complete Upper Receiver Low Mass Nickel Boron Bolt Carrier Group OD Green 6206-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of... ... more

Fostech Lite Upper Complete Upper Receiver Low Mass Nickel Boron Bolt Carrier Group OD Green 6206-OD

Fostech Lite Upper Complete Upper Receiver Low Mass Nickel Boron Bolt Carrier Group OD Green 6206-OD. FosTecH Complete Lite Upper reciever Specifications for Fostech Lite Upper Complete Upper Receiver: Manufacturer: Fostech Condition: New Features of...

Optics Planet

$369.00

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Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle.... ... more

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle....

Optics Planet

$245.99

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Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15 Complete... ... more

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB

Fostech AR-15 Complete Bolt Carrier Group BCG Nickel Boron FT-BCG-NB. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15 Complete...

Optics Planet

$175.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$329.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$329.99

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Stern Defense SD BU9 NiB ECHO Bolt Carrier AR-15 Glock-Pattern Upper Receiver 9mm Sliver 004-SD BU9-NiB-ECHO-D2-M

Stern Defense SD BU9 NiB ECHO Bolt Carrier AR-15 Glock-Pattern Upper Receiver 9mm Sliver 004-SD BU9-NiB-ECHO-D2-M

Stern Defense SD BU9 NiB ECHO Bolt Carrier AR-15 Glock-Pattern Upper Receiver 9mm Sliver 004-SD BU9-NiB-ECHO-D2-M. Here ya go Made with 8620 AISI steel and boasting a Nickel Boron Melonite hybrid finish the Stern bolt fits into Mil-Spec and... ... more

Stern Defense SD BU9 NiB ECHO Bolt Carrier AR-15 Glock-Pattern Upper Receiver 9mm Sliver 004-SD BU9-NiB-ECHO-D2-M

Stern Defense SD BU9 NiB ECHO Bolt Carrier AR-15 Glock-Pattern Upper Receiver 9mm Sliver 004-SD BU9-NiB-ECHO-D2-M. Here ya go Made with 8620 AISI steel and boasting a Nickel Boron Melonite hybrid finish the Stern bolt fits into Mil-Spec and...

Optics Planet

$169.99

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Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15... ... more

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG

Fostech AR-15 Complete Bolt Carrier Group BCG Black Nitride Coating FT-BCG. This is a standard full-auto M16 cut Nickel Boron Bolt Carrier Group BCG. It is designed to function with the Echo AR-II and the Echo Sport. Specifications for Fostech AR-15...

Optics Planet

$159.99

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Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16. The Upper Receiver 16in Barrel and Bolt Carrier Group are made in specialized factories Included is a 16in Free Float Keymod... ... more

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 16in Mid Length 1-7 Twist w/ 16in Keymod Handguard Black Large UB15-FKM16. The Upper Receiver 16in Barrel and Bolt Carrier Group are made in specialized factories Included is a 16in Free Float Keymod...

Optics Planet

$689.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Blue

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Blue

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Blue. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Blue

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Blue. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Purple

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Purple

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Purple. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Purple

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Purple. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish OD Green

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish OD Green

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish OD Green. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish OD Green

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish OD Green. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in...

Optics Planet

$354.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Bronze

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Bronze

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Bronze. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Bronze

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Bronze. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO...

Optics Planet

$354.99

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RISE Armament RA-1010 Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Nickel Boron Silver RA-1010-NiB

RISE Armament RA-1010 Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Nickel Boron Silver RA-1010-NiB

RISE Armament RA-1010 Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Nickel Boron Silver RA-1010-NiB. The RA-1010 Low-Mass Bolt Carrier Group BCG packs exceptional performance in a lightweight package. It is designed to lower recoil with each shot... ... more

RISE Armament RA-1010 Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Nickel Boron Silver RA-1010-NiB

RISE Armament RA-1010 Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Nickel Boron Silver RA-1010-NiB. The RA-1010 Low-Mass Bolt Carrier Group BCG packs exceptional performance in a lightweight package. It is designed to lower recoil with each shot...

Optics Planet

$259.99

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Black Rain Ordnance Complete Upper .458 Black BRO-SPEC15-CU458S

Black Rain Ordnance Complete Upper .458 Black BRO-SPEC15-CU458S

Black Rain Ordnance Complete Upper .458 Black BRO-SPEC15-CU458S. These AR15 Upper Receivers by Black Rain Ordnance feature what you need for a performance .458 SOCOM build including a 16in barrel with 1x14 twist a bolt carrier group with .458 bolt a... ... more

Black Rain Ordnance Complete Upper .458 Black BRO-SPEC15-CU458S

Black Rain Ordnance Complete Upper .458 Black BRO-SPEC15-CU458S. These AR15 Upper Receivers by Black Rain Ordnance feature what you need for a performance .458 SOCOM build including a 16in barrel with 1x14 twist a bolt carrier group with .458 bolt a...

Optics Planet

$869.00

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Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Left Hand Nickel Boron STAG310755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Left Hand Nickel Boron STAG310755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Left Hand Nickel Boron STAG310755. 56/.223 caliber This bolt carrier assembly will not work with other companies rifles/upper halves and piston systems. Specifications for Stag... ... more

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Left Hand Nickel Boron STAG310755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Left Hand Nickel Boron STAG310755. 56/.223 caliber This bolt carrier assembly will not work with other companies rifles/upper halves and piston systems. Specifications for Stag...

Optics Planet

$199.99

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XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish Silver. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in 300 BO...

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$354.99

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Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Right Hand Nickel Boron STAG300755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Right Hand Nickel Boron STAG300755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Right Hand Nickel Boron STAG300755. 56/.223 caliber This bolt carrier assembly will not work with other companies rifles/upper halves and piston systems. Specifications for Stag... ... more

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Right Hand Nickel Boron STAG300755

Stag Arms AR-15 Stag 15 Bolt Carrier Group 5.56MM/.223/.300BLK/.350 Legend Right Hand Nickel Boron STAG300755. 56/.223 caliber This bolt carrier assembly will not work with other companies rifles/upper halves and piston systems. Specifications for Stag...

Optics Planet

$199.99

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Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 11.5" Upper Receiver Assembly .750" Gas Block

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 11.5" Upper Receiver Assembly .750" Gas Block

$20 off $200+. Use code SEPT20

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 11.5" Upper Receiver Assembly .750" Gas Block

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a...

$369.99

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Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 16" Upper Receiver Assembly .750" Gas Block 5.

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 16" Upper Receiver Assembly .750" Gas Block 5.

$20 off $200+. Use code SEPT20

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 16" Upper Receiver Assembly .750" Gas Block 5.

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a...

$349.99

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Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 13.7" Upper Receiver Assembly .750" Gas Block

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 13.7" Upper Receiver Assembly .750" Gas Block

$20 off $200+. Use code SEPT20

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more

Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 13.7" Upper Receiver Assembly .750" Gas Block

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a...

$349.99

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Faxon Firearms Ascent 350 Legend Complete Upper Receiver - Ascent 350 Legend 16" Complete Upper Rece

Faxon Firearms Ascent 350 Legend Complete Upper Receiver - Ascent 350 Legend 16" Complete Upper Rece

$20 off $200+. Use code SEPT20

FEATURES: Faxon 16" 350 Legend Gunner Profile Barrel Faxon 13" G2 Streamline Aluminum M-Lok Handguard Faxon 5.56 M16 Bolt Carrier Group, Nitrided Faxon Enhanced Forged Upper Receiver A2 Style Flash Hider Mil-spec Charging Handle Mfg: Faxon Firearms ... more

Faxon Firearms Ascent 350 Legend Complete Upper Receiver - Ascent 350 Legend 16" Complete Upper Rece

FEATURES: Faxon 16" 350 Legend Gunner Profile Barrel Faxon 13" G2 Streamline Aluminum M-Lok Handguard Faxon 5.56 M16 Bolt Carrier Group, Nitrided Faxon Enhanced Forged Upper Receiver A2 Style Flash Hider Mil-spec Charging Handle Mfg: Faxon Firearms

$529.00 $469.99

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Brownells Brn-4 416/Mr556 Complete Bolt Carrier Group - Brn-4 416 Type Complete Bcg Nitride

Brownells Brn-4 416/Mr556 Complete Bolt Carrier Group - Brn-4 416 Type Complete Bcg Nitride

$20 off $200+. Use code SEPT20

BRN-4 Complete Bolt Carrier Group for 416 Type Firearms This Completely assembled BRN-4 Bolt Carrier Group is ready to drop into HK 416, MR556 or other compatible upper receivers & firearms. Utilizing high quality materials, finishes and inspection... ... more

Brownells Brn-4 416/Mr556 Complete Bolt Carrier Group - Brn-4 416 Type Complete Bcg Nitride

BRN-4 Complete Bolt Carrier Group for 416 Type Firearms This Completely assembled BRN-4 Bolt Carrier Group is ready to drop into HK 416, MR556 or other compatible upper receivers & firearms. Utilizing high quality materials, finishes and inspection...

$299.99 $249.99

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Faxon Firearms Ion Ultralight 5.56 Nato Complete Upper Receiver - Ion Ultralight 16" 5.56x45 Nato Co

Faxon Firearms Ion Ultralight 5.56 Nato Complete Upper Receiver - Ion Ultralight 16" 5.56x45 Nato Co

$55 off $500+. Use code SEPT55

FX5500-U features Faxon's 14.5" Pencil Barrel with Integral Slim 3-Port Muzzle Brake which meets the NFA 16" minimum barrel length requirement, 13" Streamline Carbon Fiber Handguard, and Lightweight Bolt Carrier Group. Super light, easy shooting and... ... more

Faxon Firearms Ion Ultralight 5.56 Nato Complete Upper Receiver - Ion Ultralight 16" 5.56x45 Nato Co

FX5500-U features Faxon's 14.5" Pencil Barrel with Integral Slim 3-Port Muzzle Brake which meets the NFA 16" minimum barrel length requirement, 13" Streamline Carbon Fiber Handguard, and Lightweight Bolt Carrier Group. Super light, easy shooting and...

$1,011.08 $899.99

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Brownells Brn-4 Stripped Upper Receiver Billet

Brownells Brn-4 Stripped Upper Receiver Billet

$20 off $200+. Use code SEPT20

Assemble your own BRN-4 Upper Receiver Assembly Machined from billet aluminum the new BRN-4 Stripped Upper Receiver mates perfectly with the Brownells BRN-4 barrels, gas system components and bolt carrier group. Assemble a BRN-4 Upper Receiver Group... ... more

Brownells Brn-4 Stripped Upper Receiver Billet

Assemble your own BRN-4 Upper Receiver Assembly Machined from billet aluminum the new BRN-4 Stripped Upper Receiver mates perfectly with the Brownells BRN-4 barrels, gas system components and bolt carrier group. Assemble a BRN-4 Upper Receiver Group...

$299.99

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TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black

TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black

TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black. 5" barrel ; 9mm bolt carrier group; Mil-Spec upper receiver; 4" Slim free-float KeyMod handguard; complete lower parts kits; standard receiver end plate; Mil-Spec/Commercial castle nut; Mil-Spec... ... more

TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black

TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black. 5" barrel ; 9mm bolt carrier group; Mil-Spec upper receiver; 4" Slim free-float KeyMod handguard; complete lower parts kits; standard receiver end plate; Mil-Spec/Commercial castle nut; Mil-Spec...

Optics Planet

$505.99

FREE shipping

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