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CMMG Mk4/AR-15 Upper Receiver Assembly Armor Black 55BA290-AB

CMMG Mk4/AR-15 Upper Receiver Assembly Armor Black 55BA290-AB

CMMG Mk4/AR-15 Upper Receiver Assembly Armor Black 55BA290-AB. Available in six different Cerakote finishes this upper receiver omits the forward assist for those looking for a sleek and stylish base to start a new AR15 build. Specifications for CMMG... ... more

CMMG Mk4/AR-15 Upper Receiver Assembly Armor Black 55BA290-AB

CMMG Mk4/AR-15 Upper Receiver Assembly Armor Black 55BA290-AB. Available in six different Cerakote finishes this upper receiver omits the forward assist for those looking for a sleek and stylish base to start a new AR15 build. Specifications for CMMG...

Optics Planet

$149.95

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CMMG Inc Receiver Extension Kit Carbine AR-15 55CA6C7

CMMG Inc Receiver Extension Kit Carbine AR-15 55CA6C7

CMMG Inc Receiver Extension Kit Carbine AR-15 55CA6C7. Specifications for CMMG Inc Receiver Extension Kit Carbine Length: Manufacturer: CMMG Color: Black Finish: Black Gun Model: AR-15 Gas System Length: Carbine Length Package Contents: CMMG Inc... ... more

CMMG Inc Receiver Extension Kit Carbine AR-15 55CA6C7

CMMG Inc Receiver Extension Kit Carbine AR-15 55CA6C7. Specifications for CMMG Inc Receiver Extension Kit Carbine Length: Manufacturer: CMMG Color: Black Finish: Black Gun Model: AR-15 Gas System Length: Carbine Length Package Contents: CMMG Inc...

Optics Planet

$74.95

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Best Seller
CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Midnight Bronze 60B1091-MB

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Midnight Bronze 60B1091-MB

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Midnight Bronze 60B1091-MB. Harness the capability of 6mm in this uniquely designed RESOLUTE 16.1 upper. Specifications for CMMG Mk4 6mm ARC Resolute Upper Group Receiver: Manufacturer: CMMG... ... more

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Midnight Bronze 60B1091-MB

CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Midnight Bronze 60B1091-MB. Harness the capability of 6mm in this uniquely designed RESOLUTE 16.1 upper. Specifications for CMMG Mk4 6mm ARC Resolute Upper Group Receiver: Manufacturer: CMMG...

Optics Planet

$899.95

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Cmmg Ar-15 Receiver Extensions - Ar-15 A1 Receiver Extension

Cmmg Ar-15 Receiver Extensions - Ar-15 A1 Receiver Extension

Replacement AR-15 Receiver Extensions in either an A1 or Pistol length. Mfg: Cmmg ... more

Cmmg Ar-15 Receiver Extensions - Ar-15 A1 Receiver Extension

Replacement AR-15 Receiver Extensions in either an A1 or Pistol length. Mfg: Cmmg

$36.99

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Cmmg Ar-15 Fastback Receiver Extension - Ar-15 Fastback Receiver Extension Mil-Spec

Cmmg Ar-15 Fastback Receiver Extension - Ar-15 Fastback Receiver Extension Mil-Spec

Thanks to CMMG's unique Fastback Receiver Extension, you can now instantly deploy your stock or stabilizing brace to the exact position you need it from its collapsed position. Designed to accept all mil-spec buffer tubes, the Personal Position Preset... ... more

Cmmg Ar-15 Fastback Receiver Extension - Ar-15 Fastback Receiver Extension Mil-Spec

Thanks to CMMG's unique Fastback Receiver Extension, you can now instantly deploy your stock or stabilizing brace to the exact position you need it from its collapsed position. Designed to accept all mil-spec buffer tubes, the Personal Position Preset...

$53.99

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CMMG Inc Receiver Extension and Stock Kit A1 AR-15 55CA646

CMMG Inc Receiver Extension and Stock Kit A1 AR-15 55CA646

CMMG Inc Receiver Extension and Stock Kit A1 AR-15 55CA646. Features of CMMG Inc Fixed Butt Stock Kit A1: CMMG A1 Receiver Extension Rifle Buffer Assembly Rifle Action Spring A1 Rifle length Butt stock Assembly Package Contents: CMMG Inc Fixed Butt... ... more

CMMG Inc Receiver Extension and Stock Kit A1 AR-15 55CA646

CMMG Inc Receiver Extension and Stock Kit A1 AR-15 55CA646. Features of CMMG Inc Fixed Butt Stock Kit A1: CMMG A1 Receiver Extension Rifle Buffer Assembly Rifle Action Spring A1 Rifle length Butt stock Assembly Package Contents: CMMG Inc Fixed Butt...

Optics Planet

$99.95

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CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964

CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964

CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964. 308 WIN platform firearm to a proper MK3 platform firearm. The receiver extension features two QD flush cups on either side for mounting the included A3 pistol grip and AR-15 style buttstock.... ... more

CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964

CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964. 308 WIN platform firearm to a proper MK3 platform firearm. The receiver extension features two QD flush cups on either side for mounting the included A3 pistol grip and AR-15 style buttstock....

Optics Planet

$119.95

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Charcoal Green 30B0E67-CG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Charcoal Green 30B0E67-CG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Charcoal Green 30B0E67-CG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Charcoal Green 30B0E67-CG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Charcoal Green 30B0E67-CG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and...

Optics Planet

$1,449.95

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CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Sniper Grey 99BE6B6-SG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Sniper Grey 99BE6B6-SG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Sniper Grey 99BE6B6-SG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably... ... more

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Sniper Grey 99BE6B6-SG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Sniper Grey 99BE6B6-SG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably...

Optics Planet

$999.95

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CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Coyote Tan 55B9331-CT

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Coyote Tan 55B9331-CT

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Coyote Tan 55B9331-CT. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this... ... more

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Coyote Tan 55B9331-CT

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Coyote Tan 55B9331-CT. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this...

Optics Planet

$1,449.95

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CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey 55BFDAB-SG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey 55BFDAB-SG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey 55BFDAB-SG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey 55BFDAB-SG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Sniper Grey 55BFDAB-SG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This...

Optics Planet

$924.95

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Midnight Bronze 30B0E67-MB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Midnight Bronze 30B0E67-MB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Midnight Bronze 30B0E67-MB. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Midnight Bronze 30B0E67-MB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Midnight Bronze 30B0E67-MB. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and...

Optics Planet

$1,449.95

FREE shipping

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Titanium 30B0E67-TI

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Titanium 30B0E67-TI

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Titanium 30B0E67-TI. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Titanium 30B0E67-TI

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Titanium 30B0E67-TI. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched...

Optics Planet

$1,449.95

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CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Coyote Tan 30B81F4-CT

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Coyote Tan 30B81F4-CT

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Coyote Tan 30B81F4-CT. Whether youre looking to swap your current AR15 upper to quickly switch to 300BLK or looking to top off a new build this 8 BANSHEE upper group is sure to satisfy anyone looking... ... more

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Coyote Tan 30B81F4-CT

CMMG Mk4 .300BLK Banshee Upper Group Receiver 8in Coyote Tan 30B81F4-CT. Whether youre looking to swap your current AR15 upper to quickly switch to 300BLK or looking to top off a new build this 8 BANSHEE upper group is sure to satisfy anyone looking...

Optics Planet

$824.95

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CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Midnight Bronze 57B40E4-MB

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Midnight Bronze 57B40E4-MB

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Midnight Bronze 57B40E4-MB. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine... ... more

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Midnight Bronze 57B40E4-MB

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Midnight Bronze 57B40E4-MB. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine...

Optics Planet

$999.95

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CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Titanium 55B8D53-TI

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Titanium 55B8D53-TI

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Titanium 55B8D53-TI. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Titanium 55B8D53-TI

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in Titanium 55B8D53-TI. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This...

Optics Planet

$849.95

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CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Charcoal Green 55BFDAB-CG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Charcoal Green 55BFDAB-CG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Charcoal Green 55BFDAB-CG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere.... ... more

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Charcoal Green 55BFDAB-CG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Charcoal Green 55BFDAB-CG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere....

Optics Planet

$924.95

FREE shipping

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CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Coyote Tan 55BDFF4-CT

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Coyote Tan 55BDFF4-CT

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Coyote Tan 55BDFF4-CT. 5 5.56mm BANSHEE upper group with the Mk4/standard AR15 lower group of your choice to create a compact AR pistol or SBR that blends maneuverability with carbine like... ... more

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Coyote Tan 55BDFF4-CT

CMMG Mk4 5.56X45mm NATO Banshee Upper Group Receiver 12.5in Coyote Tan 55BDFF4-CT. 5 5.56mm BANSHEE upper group with the Mk4/standard AR15 lower group of your choice to create a compact AR pistol or SBR that blends maneuverability with carbine like...

Optics Planet

$874.95

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CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Charcoal Green 55B9331-CG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Charcoal Green 55B9331-CG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Charcoal Green 55B9331-CG. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform... ... more

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Charcoal Green 55B9331-CG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Charcoal Green 55B9331-CG. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform...

Optics Planet

$1,449.95

FREE shipping

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CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten 55BFDAB-TNG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten 55BFDAB-TNG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten 55BFDAB-TNG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten 55BFDAB-TNG

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Tungsten 55BFDAB-TNG. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This...

Optics Planet

$924.95

FREE shipping

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CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Titanium 57B40E4-TI

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Titanium 57B40E4-TI

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Titanium 57B40E4-TI. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine this... ... more

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Titanium 57B40E4-TI

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Titanium 57B40E4-TI. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine this...

Optics Planet

$999.95

FREE shipping

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CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Coyote Tan 22B8F8B-CT

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Coyote Tan 22B8F8B-CT

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Coyote Tan 22B8F8B-CT. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Coyote Tan 22B8F8B-CT

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Coyote Tan 22B8F8B-CT. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group...

Optics Planet

$749.95

FREE shipping

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CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Midnight Bronze 55B9331-MB

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Midnight Bronze 55B9331-MB

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Midnight Bronze 55B9331-MB. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform... ... more

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Midnight Bronze 55B9331-MB

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Midnight Bronze 55B9331-MB. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform...

Optics Planet

$1,449.95

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CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Tungsten 55B9331-TNG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Tungsten 55B9331-TNG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Tungsten 55B9331-TNG. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this... ... more

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Tungsten 55B9331-TNG

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Tungsten 55B9331-TNG. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this...

Optics Planet

$1,449.95

FREE shipping

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CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Charcoal Green 99BE6B6-CG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Charcoal Green 99BE6B6-CG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Charcoal Green 99BE6B6-CG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably... ... more

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Charcoal Green 99BE6B6-CG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Charcoal Green 99BE6B6-CG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably...

Optics Planet

$999.95

FREE shipping

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Tungsten 30B0E67-TNG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Tungsten 30B0E67-TNG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Tungsten 30B0E67-TNG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Tungsten 30B0E67-TNG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Tungsten 30B0E67-TNG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched...

Optics Planet

$1,449.95

FREE shipping

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CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium 22B8F8B-TI

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium 22B8F8B-TI

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium 22B8F8B-TI. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium 22B8F8B-TI

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Titanium 22B8F8B-TI. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group...

Optics Planet

$749.95

FREE shipping

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CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Titanium 55B9331-TI

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Titanium 55B9331-TI

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Titanium 55B9331-TI. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this size... ... more

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Titanium 55B9331-TI

CMMG DISSENT Upper Receiver Mk4 5.56x45mm NATO 6.5in 1-7 Twist 1/2x28 Thread Zeroed Blast Compensator Titanium 55B9331-TI. 5 this DISSENT upper group is one of the shortest 5.56mm available to date. Packing all the power of 5.56 in a platform this size...

Optics Planet

$1,449.95

FREE shipping

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CMMG Mk4 Endeavor Upper Receiver Group 5.56x45mm NATO 18in Armor Black 55BFDAB-AB

CMMG Mk4 Endeavor Upper Receiver Group 5.56x45mm NATO 18in Armor Black 55BFDAB-AB

CMMG Mk4 Endeavor Upper Receiver Group 5.56x45mm NATO 18in Armor Black 55BFDAB-AB. 56mm the ENDEAVOR Mk4 Upper Group is here. Perfect for new builds or for use with an existing AR15 lower receiver this upper utilizes an 18 416 stainless steel barrel... ... more

CMMG Mk4 Endeavor Upper Receiver Group 5.56x45mm NATO 18in Armor Black 55BFDAB-AB

CMMG Mk4 Endeavor Upper Receiver Group 5.56x45mm NATO 18in Armor Black 55BFDAB-AB. 56mm the ENDEAVOR Mk4 Upper Group is here. Perfect for new builds or for use with an existing AR15 lower receiver this upper utilizes an 18 416 stainless steel barrel...

Optics Planet

$924.95

FREE shipping

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CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Coyote Tan 57B40E4-CT

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Coyote Tan 57B40E4-CT

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Coyote Tan 57B40E4-CT. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine this... ... more

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Coyote Tan 57B40E4-CT

CMMG Mk4 5.7X28mm Resolute Upper Group Receiver 16.1in Coyote Tan 57B40E4-CT. 7x28mm have become a big thing in the last few years and if youre looking for PDW ballistics and the classic style and balance of a carbine then youre in luck. Combine this...

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$999.95

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CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Charcoal Green 22B8F8B-CG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Charcoal Green 22B8F8B-CG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Charcoal Green 22B8F8B-CG. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Charcoal Green 22B8F8B-CG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Charcoal Green 22B8F8B-CG. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower...

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$749.95

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CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black 55BDFF4-AB

CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black 55BDFF4-AB

CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black 55BDFF4-AB. . These AR15 Upper Receivers through the expert product professionals at CMMG are made working with dependable and efficient components in order to provide you with... ... more

CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black 55BDFF4-AB

CMMG Mk4 Banshee Upper Receiver Group 5.56x45mm NATO 12.5in Armor Black 55BDFF4-AB. . These AR15 Upper Receivers through the expert product professionals at CMMG are made working with dependable and efficient components in order to provide you with...

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$874.95

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Armor Black 30B0E67-AB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Armor Black 30B0E67-AB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Armor Black 30B0E67-AB. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Armor Black 30B0E67-AB

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Armor Black 30B0E67-AB. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched...

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$1,449.95

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CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Sniper Grey 30B0E67-SG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Sniper Grey 30B0E67-SG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Sniper Grey 30B0E67-SG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched... ... more

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Sniper Grey 30B0E67-SG

CMMG DISSENT Upper Receiver Mk4 300BLK 6.5in 1-7 Twist 5/8x24 Thread Zeroed Linear Compensator Sniper Grey 30B0E67-SG. Perfect for your existing Mk4 DISSENT lower or standard AR15 lower group this upper group combines utility innovation and unmatched...

Optics Planet

$1,449.95

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CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze 22B8F8B-MB

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze 22B8F8B-MB

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze 22B8F8B-MB. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze 22B8F8B-MB

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze 22B8F8B-MB. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower...

Optics Planet

$749.95

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CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Tungsten 22B8F8B-TNG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Tungsten 22B8F8B-TNG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Tungsten 22B8F8B-TNG. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group... ... more

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Tungsten 22B8F8B-TNG

CMMG Mk4 .22LR Banshee Upper Group Receiver 9in Tungsten 22B8F8B-TNG. 22 LR build or have a dedicated .22 upper for some cheap plinking put the 9 BANSHEE on your list. Designed to work with CMMG .22 AR Conversion Mags and any standard AR15 lower group...

Optics Planet

$749.95

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CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium 55BFDAB-TI

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium 55BFDAB-TI

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium 55BFDAB-TI. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This... ... more

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium 55BFDAB-TI

CMMG Mk4 5.56x45mm NATO Endeavor Upper Group Receiver 18in Titanium 55BFDAB-TI. 5 this is the shortest 5.56mm upper group CMMG offers. Great for anyone looking to build an ultra-compact AR15 thats lightweight and perfectly sized to go anywhere. This...

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$924.95

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CMMG Mk4 Banshee Upper Receiver Group .22 Long Rifle 9in Armor Black 22B8F8B-AB

CMMG Mk4 Banshee Upper Receiver Group .22 Long Rifle 9in Armor Black 22B8F8B-AB

CMMG Mk4 Banshee Upper Receiver Group .22 Long Rifle 9in Armor Black 22B8F8B-AB. 22 LR that looks like an AR build an AR that happens to be chambered in .22 LR. Equipped with a 4.5 barrel the shortest CMMG offers in any caliber this BANSHEE upper group... ... more

CMMG Mk4 Banshee Upper Receiver Group .22 Long Rifle 9in Armor Black 22B8F8B-AB

CMMG Mk4 Banshee Upper Receiver Group .22 Long Rifle 9in Armor Black 22B8F8B-AB. 22 LR that looks like an AR build an AR that happens to be chambered in .22 LR. Equipped with a 4.5 barrel the shortest CMMG offers in any caliber this BANSHEE upper group...

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$749.95

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CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten 99BE6B6-TNG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten 99BE6B6-TNG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten 99BE6B6-TNG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably CMMG... ... more

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten 99BE6B6-TNG

CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Tungsten 99BE6B6-TNG. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably CMMG...

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$999.95

FREE shipping

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