Armaspec AR10 Gun Builders Lower Parts Kit Stainless/Red ARM150-RED

Luth-Ar Ar-15 Builder Kit - Lower Receiver Parts Builder Kit- Ar15

The LLRPK-BLDR Lower Receiver Parts Builder Kit from Luth-AR is ideal for anybody assembling an AR-15 who needs all the small bits-n-pieces to complete a stripped lower, but who wants to customize the performance-critical components. You supply the... ... more

Geissele Automatics Ar-15 Mil-Spec Lower Parts Kit W/ Grip, No Trigger

Known for its popular line of drop-in AR-15 triggers, Geissele also provides AR builders with all the extra components needed to complete construction of their lower receiver, and the company's Mil-Spec Lower Parts Kit is designed to accommodate the... ... more

Aero Precision Ar-15 M4e1 Lower Parts Kits W/ Moe Grip - M4e1 Lower Parts Kit W/ Moe Grip For Ar-15

One of the most-popular furniture kits for AR-15 builders is Magpul's line of MOE grips, buttstocks and handguards. In fact, when buying lower parts kits to finish a build, most AR owners will toss the A2 included in an LPK for a Magpul. So why not... ... more

Black Rain Ordnance Lower Parts Kit GI Trigger Black BRO-LPK-GI

Black Rain Ordnance Lower Parts Kit GI Trigger Black BRO-LPK-GI. Lower Parts Kit GI Trigger Specifications for Black Rain Ordnance Lower Parts Kit GI Trigger: Manufacturer: Black Rain Ordnance Color: Black Gun Model: AR-15 Package Contents: Black... ... more

Black Rain Ordnance Lower Parts Kit .308 Black BRO-LPK-308-BLK

Black Rain Ordnance Lower Parts Kit .308 Black BRO-LPK-308-BLK. 308 Specifications for Black Rain Ordnance Lower Parts Kit .308: Manufacturer: Black Rain Ordnance Gun Model: AR-10 Package Contents: Black Rain Ordnance Lower Parts Kit .308 Black Rain... ... more

Black Rain Ordnance Lower Parts Kit .308 FDE BRO-LPK-308-FDE

Black Rain Ordnance Lower Parts Kit .308 FDE BRO-LPK-308-FDE. 308 Specifications for Black Rain Ordnance Lower Parts Kit .308: Manufacturer: Black Rain Ordnance Gun Model: AR-10 Package Contents: Black Rain Ordnance Lower Parts Kit .308 Black Rain... ... more

Armaspec .223/5.56mm Lower Parts Kit Stainless/Black ARM152-BLK

Armaspec .223/5.56mm Lower Parts Kit Stainless/Black ARM152-BLK. 223/5.56 is an excellent purchase. This kit makes it easy to start building your own AR 15 as it includes many of the components you need to outfit the lower. Plus Armaspec uses... ... more

Tacfire AR15 Lower Parts Kit/A2 Grip Black LPK01-USA

Tacfire AR15 Lower Parts Kit/A2 Grip Black LPK01-USA. Specifications for Tacfire AR15 Lower Parts Kit: Manufacturer: TacFire Color: Black Gun Model: AR-15 Country of Origin: USA Package Contents: Tacfire AR15 Lower Parts Kit Tacfire LPK01-USA: AR15... ... more

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2. Specifications for Guntec USA AR-15 Complete Lower Parts Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-15 Condition: New Package Contents: Guntec USA AR-15 Complete... ... more

Smith & Wesson AR-15 Complete Lower Parts Kit 1085634

Smith & Wesson AR-15 Complete Lower Parts Kit 1085634. All that is needed is a stripped lower receiver and stock assembly of your choice. Specifications for Smith & Wesson AR15 Complete Lower Parts Kit: Manufacturer: Smith & Wesson Gun Model: AR-15... ... more

CMC Triggers AR Lower Assembly Trigger Kit - 3 1/2 lb. Curved Black 81501

CMC Triggers AR Lower Assembly Trigger Kit - 3 1/2 lb. Curved Black 81501. A great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith this lower parts kit is for you. NOTE: Grip NOT included. Kit Contains 3.5lb Single... ... more

CMC Triggers AR Lower Assembly Trigger Kit - 3 1/2 lb. Flat Black 81503

CMC Triggers AR Lower Assembly Trigger Kit - 3 1/2 lb. Flat Black 81503. A great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith this lower parts kit is for you. NOTE: Grip NOT included. Kit Contains 3.5lb Single... ... more

KAK LR-308 Lower Parts Standard Kit LR308-LPK

KAK LR-308 Lower Parts Standard Kit LR308-LPK. Lr-308 Standard Lpk Specifications for KAK LR-308 Lower Parts Kit: Manufacturer: KAK Gun Model: DPMS LR-308 Condition: New Package Contents: KAK LR-308 Lower Parts Kit KAK LR308-LPK: LR-308 Lower Parts... ... more

Guntec USA AR .308 Builders Kit w/Ambidextrous Safety Black BUILD-KIT-AMBI-308

Guntec USA AR .308 Builders Kit w/Ambidextrous Safety Black BUILD-KIT-AMBI-308. 308 Builders Kit w/Ambidextrous Safety this gun parts kit includes everything you need to build a basic AR comes with an ambidextrous safety and all the hardware you... ... more

Luth-AR Lower Parts Kit - Builder - .308 LRPK-BLDR-308

Luth-AR Lower Parts Kit - Builder - .308 LRPK-BLDR-308. The basic kit has a good cross section of parts to build with +- a few extra to make sure you have everything you need. These kits do not come with the receiver extension or buttstock but those... ... more

Aero Precision Ar 308 M5 Lower Parts Kits W/ Moe Grip - M5 Lower Parts Kit W/Moe Grip For Ar-308 Fde

Who doesn't love adding a Magpul MOE grip to their latest AR build? Magpul is one of the most-popular AR-15 furniture companies on the market for a reason, as builders are buying their furniture and tossing mil-spec furniture included in lower parts... ... more

Aero Precision Ar-15 Lower Parts Kit No Fcg/ Pistol Grip/ Triggerguard - Lower Parts Kit W/No Fcg, P

Most mil-spec parts kits come with everything needed to finish a standard, mil-spec lower receiver, but let's be honest. How many of those parts do you actually use? Most AR builders are putting in their own trigger and adding a pistol grip from a... ... more

Geissele Automatics Ar-15 Ultra Duty Lower Parts Kits - Ar-15 Ultra Duty Lower Parts Kit Black

For AR builders who are looking to construct a top-of-the-line lower receiver, adding in a Geissele trigger group has always been a solid, go-to option. Now, the company produces all of the other internal parts needed for a fully functioning lower... ... more

Aero Precision Ar 308 M5 Lower Parts Kits W/ Moe Grip - M5 Lower Parts Kit W/Moe Grip For Ar-308 Bla

Who doesn't love adding a Magpul MOE grip to their latest AR build? Magpul is one of the most-popular AR-15 furniture companies on the market for a reason, as builders are buying their furniture and tossing mil-spec furniture included in lower parts... ... more

Aero Precision Ar-15 M4e1 Lower Parts Kits W/ Moe Grip - M4e1 Lower Parts Kit W/ Moe Grip For Ar-15

One of the most-popular furniture kits for AR-15 builders is Magpul's line of MOE grips, buttstocks and handguards. In fact, when buying lower parts kits to finish a build, most AR owners will toss the A2 included in an LPK for a Magpul. So why not... ... more

Armaspec Ar-15 Gun Builders Lower Parts Kits Stainless .223/5.56 - Gun Builders Stainless Lower Part

Armaspec Stainless Steel Gun Builder's Lower Parts Kit less Trigger Group & Grip for .223/5.56 . If you are looking for a high end gun builder's kit, than this one is for you. It incorporates all the great products from Armaspec in one package. Fits... ... more

Armaspec Ar-15 Stainless Lower Parts Kits .223/5.56 - Stainless Lower Parts Kit .223/5.56 Black

Tired of getting all those extra parts inside a mil-spec lower parts kit that you're just not going to use? The AR-15 Stainless Lower Parts Kit from Armaspec is set up for builders who know they're using high-quality components and are going for an... ... more

Dark Storm Industries DS-9 Lower Parts Kit No Pistol Grip DSI-LWR-PK91

Dark Storm Industries DS-9 Lower Parts Kit No Pistol Grip DSI-LWR-PK91. The DS-9 lower parts kit focuses on the 9mm end of the gun. While Dark Storm Industries started with AR-15 lower parts they have expanded their product offering to now also... ... more

Guntec USA AR-15 Builders Kit Black BUILD-KIT

Guntec USA AR-15 Builders Kit Black BUILD-KIT. This gun builders kit is a kit that has most of the small parts that go into the AR-15 rifle build. This kit has most of the small parts that go into the AR-15 rifle build. Guntec USA AR-15 Builders Kit... ... more

Sons Of Liberty Gun Works Ar-15 Blaster Guts Lower Parts Kits - Ar-15 Blaster Guts Lpk W/ Liberty Fi

AR-15 Lower Parts Kits Mfg: Sons Of Liberty Gun Works ... more

Sons Of Liberty Gun Works Ar-15 Blaster Guts Lower Parts Kits - Ar-15 Blaster Starter Kit Lower Part

AR-15 Lower Parts Kits Mfg: Sons Of Liberty Gun Works ... more

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/OD Green ARM252-ODG

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/OD Green ARM252-ODG. You need a lot of AR15 Lower Parts to complete the lower receiver and Armaspec makes this easy with their Superlight AR 15 Gun Builder's Kit. This kit comes with almost... ... more

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/Black ARM252-BLK

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/Black ARM252-BLK. You need a lot of AR15 Lower Parts to complete the lower receiver and Armaspec makes this easy with their Superlight AR 15 Gun Builder's Kit. This kit comes with almost... ... more

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/OD Green ARM251-ODG

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/OD Green ARM251-ODG. Containing everything you need except for the trigger group and grip this is the perfect option for both experienced and new builders. The stainless steel parts are... ... more

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/OD Green ARM150-ODG

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/OD Green ARM150-ODG. One of the easiest ways to get almost everything you need for the lower receiver is by purchasing a lower parts kit and the Armaspec AR10 Gun Builders Lower Parts Kit is an... ... more

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/FDE ARM251-FDE

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/FDE ARM251-FDE. Containing everything you need except for the trigger group and grip this is the perfect option for both experienced and new builders. The stainless steel parts are designed... ... more

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/Black ARM251-BLK

Armaspec Superlight .223/5.56mm Gun Builders Kit Stainless/Black ARM251-BLK. Containing everything you need except for the trigger group and grip this is the perfect option for both experienced and new builders. The stainless steel parts are... ... more

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/FDE ARM252-FDE

Armaspec Superlight .223/5.56mm Lower Parts Kit Stainless/FDE ARM252-FDE. You need a lot of AR15 Lower Parts to complete the lower receiver and Armaspec makes this easy with their Superlight AR 15 Gun Builder's Kit. This kit comes with almost... ... more

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/FDE ARM150-FDE

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/FDE ARM150-FDE. One of the easiest ways to get almost everything you need for the lower receiver is by purchasing a lower parts kit and the Armaspec AR10 Gun Builders Lower Parts Kit is an... ... more

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/Black ARM150-BLK

Armaspec AR10 Gun Builders Lower Parts Kit Stainless/Black ARM150-BLK. One of the easiest ways to get almost everything you need for the lower receiver is by purchasing a lower parts kit and the Armaspec AR10 Gun Builders Lower Parts Kit is an... ... more

Sons of Liberty Gun Works Blaster Guts Full Auto Black BG-FA

Sons of Liberty Gun Works Blaster Guts Full Auto Black BG-FA. Please note that converting an AR-15 to a machine gun without the proper licenses is a crime. The FULL AUTO Lower Parts Kit contains all the same parts as our standard Blaster Guts but... ... more

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Black BUILD-KIT-AMBI

Guntec USA AR-15 Builders Kit w/Ambidextrous Safety Black BUILD-KIT-AMBI. This gun builders kit is a kit that has most of the small parts that go into the AR-15 rifle build. This kit has most of the small parts that go into the AR-15 rifle build.... ... more