2346 results for 'upper part kit'

10.5" East India Starter Kit 5.56 Barreled Upper Kit Built for Hard Use, Precision, and Longevity The Sons Of Liberty Gun Works East India Starter Kit is engineered to serve as a robust foundation...

SOPMOD AR 15 Lower Build Kit - Tan Black Rifle Depot's SOPMOD AR 15 Lower Build Kit in Tan offers a lightweight design with a extended cheek weld for comfort. The snag free shape prevents...

16" 5.56 NATO AR 15 Complete Rifle Kit with 15" M-lok Handguard  This 16" 5.56 NATO AR 15 Complete Rifle Kit with 15" M-Lok Handguard comes with everything need to finish your AR 15 lower...

10.5" 5.56 NATO AR-15 Pistol Kit The 10.5" 5.56 NATO AR 15 Pistol Kit comes with everything need to finish your AR 15 lower receiver. This kit includes a complete 10.5" 5.56 NATO Pistol upper with...

16" 5.56 Premium Rifle Build Kit W/13" M-Lok Handguard The perfect AR 15 rifle build kit for your lower, without all the tools required to build it. Black Rifle Depot's complete AR 15 rifle...

7.5" 5.56 NATO AR 15 Pistol Kit The 7.5" 5.56 NATO AR 15 Pistol Kit comes with everything need to finish your AR 15 lower receiver. This kit includes a complete 7.5" 5.56 NATO Pistol upper with...

Sons Of Liberty Gun Works East India Starter Kit 5.56 Barreled Upper - 16" At Sons of Liberty Gun Works we believe in Quality Mil-Spec or better parts. We believe there is no substitute for quality...

Patriot Ordnance Factory Two Stage Drop In AR 15 Trigger Based on overwhelming demand, POF-USA has delivered to the market a full lineup of two stage triggers matching the style and weight of the...

AR 15 Rifle Build Kit with 20" Barrel This AR 15 Rifle Build Kit comes with everything you need to finish your AR 15 or variant lower receiver. The kit includes a complete 20" AR 15 Upper with a A2...

AR-15 Lower Parts Kit Complete High-Quality Kit for Assembling or Upgrading Your AR 15 Lower Receiver The AR 15 Lower Parts Kit from Black Rifle Depot is a premium choice for anyone looking to...

BCMGUNFIGHTER Pistol Grip - MOD 3 The BCMGUNFIGHTER Pistol Grip – MOD 3 has a reduced angle to help improve ergonomics as well as trigger control for the shooter. It offers a hinged trap...

10.5" 5.56 Premium AR 15 Pistol Build Kit W/9.85" M-Lok Handguard The perfect AR 15 pistol build kit for your lower, without all the tools required to build it. Black Rifle Depot's complete AR 15...

.308 Lower Parts Kit W/DMR Grip Introducing the .308 Lower Parts Kit W/DMR Grip, featuring high quality American-made parts. This kit includes everything needed to assemble a superior .308 rifle...

UTG MR556 M-LOK 15" Super Slim Free Float Handguard (BLK) The UTG MR556 M-LOK Super Slim Free Float Handguard is a lightweight and ergonomic addition for your AR-15. The free float design increases...

Strike Industries AR-15 Lower Receiver Springs - Gunsmith / Pro Kit The Strike Industries AR-15 lower Receiver spring replacement kit includes 9 important spring that are commonly replaced or...

Battle Arms California Magazine Release Blocking Pin Parts Kit California Magazine Release Blocking Pin Parts Kit TO BE INSTALLED BY QUALIFIED GUNSMITH Includes: Stainless Steel Pin, Locking Set...

16" 5.56 Standard Rifle Build Kit W/15" M-Lok Handguard The perfect AR 15 rifle build kit for your lower, without all the tools required to build it. Black Rifle Depot's complete AR 15 rifle build...

16"East India Starter Kit .300 BLK Barreled Upper Kit Quality and Precision Made Simple The Sons Of Liberty Gun Works East India Starter Kit simplifies building your AR without compromising on...

Sons Of Liberty Gun Works East India Starter Kit .223 Wylde Barreled Upper - 18" At Sons of Liberty Gun Works they believe in Quality Mil-Spec or better parts. They believe there is no substitute...

18" AR 15 .223 Wylde Rifle Build Kit Everything you need to finish your lower—built for accuracy, built to last. The 18" AR-15 .223 Wylde Rifle Build Kit from Black Rifle Depot includes...

ZEV Technologies Pro Curved Trigger Bar Kit for Glock 43 ZEV created the market for GLOCK trigger upgrades. Over the years, our triggers have won more world championships and are in the hands of...

Aero Precision M4E1-T Complete Upper, 8" .300 Blackout Barrel, 7" M-LOK ATLAS S-ONE HG, Anodized Black This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards are...

Surplus Complete Lower Parts Kit The Surplus complete lower parts kit is a mil-spec or better LPK with well-machined components. Specifications 31 piece set to complete a lower Machined parts, no...

UTG Combat D Grip with Quick Release Deployable Bipod The UTG Combat D Grip with quick release deployable bipod is a must have. This innovative ambidextrous retractable bipod grip is an industry...

Sons Of Liberty Gun Works East India Starter Kit 5.56 Barreled Upper w/ FSB - 10.5" At Sons of Liberty Gun Works they believe in Quality Mil-Spec or better parts. SOLGW believes there is no...

Aero Precision M4E1-T Complete Upper, 16" .300 Blackout Barrel, 12" M-LOK ATLAS S-ONE HG - Anodized Black This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards are...

AR 15 Lower Build Kit The AR 15 Lower Build Kit from Black Rifle Depot stands as the pinnacle of excellence for those keen on crafting or upgrading their AR 15 or related lower receiver...

Omega AR15 Lower Build Kit The Omega AR15 Lower Build Kit from Black Rifle Depot is the perfect solution for completing your AR 15 and variant lower receiver. With the Tacfire Omega...

Aero Precision M4E1-T Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE HG - Anodized Lightweight, Durable, and Built for Performance The Aero Precision M4E1-T Complete Upper with a 10.5" 5.56...

7.5" Slick Side Billet AR-15 Pistol Kit The 7.5" Slick Side Billet AR-15 Pistol Kit offers AR enthusiasts an affordable yet high-quality upper assembly. This kit features a 7.5-inch nitride-treated...

Aero Precision 11.5" 5.56 M4E1 Threaded Pistol Build Kit The Aero Precision 11.5" 5.56 M4E1 Threaded Pistol Build Kit is the pinnacle of design and functionality, combining top-tier components suited...

BATTLEARMS Enhanced Magazine Release Kit The BATTLEARMS Enhanced Magazine Release (EMR) is precision CNC Machined for billet 7075-T6 Aluminum in an anodized BLACK finish. The BAD-EMR features a...

Aero Precision M4E1 Threaded Complete Upper, 7.5" 5.56 Barrel, 7" M-LOK ATLAS S-ONE Handguard - Anodized Black This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards...

  MAGPUL MOE SL Carbine Stock Kit - FDE The MAGPUL MOE SL stock is manufactured from reinforced polymer construction. It features a improved cheek weld with sloped comb profile for a more...

Sons Of Liberty Gun Works East India Starter Kit .300 BLK Barreled Upper - 9" At Sons of Liberty Gun Works we believe in Quality Mil-Spec or better parts. We believe there is no substitute for...

16" AR-15 Complete Rifle Build Kit - Dissassembled Introducing the 16" AR 15 Complete Pistol Build Kit – a comprehensive set for enthusiasts and builders alike. This kit's heart is the 16" 5.56...

7.5" AR-15 Complete Pistol Build Kit - Disassembled Introducing the 7.5" AR 15 Complete Pistol Build Kit – a comprehensive set for enthusiasts and builders alike. This kit's heart is the...

  KAK Shockwave Lower Build Kit (GREY) This is a complete lower build kit for anyone looking to build themselves an AR 15 pistol. Kit Includes: Grey KAK Shockwave Blade 1.0 Mil-Spec...

AR-10 DPMS Complete Lower Parts Kit Our lower parts kits contain all high quality components, manufactured to our exacting standards.  Each kit is guaranteed to fit your mil-spec dimension lower...

KAK Shockwave with Buffer Kit (FDE) KAK Shockwave pistol brace is a great way to to add stability to your pistol build. The blade works by allowing the shooter to use it as a cheek rest or as a...