2218 results for 'upper build kits'

Real Avid AR-15 Armorer's Master Kit Pro ALL THE TOOLS NEEDED TO BUILD OR CUSTOMIZE AN AR15 This upgraded kit is the most complete set of Master Grade AR15 tools ever assembled to build, repair or...

Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid Pencil Length Barrel, 15" M-LOK ATLAS S-ONE Handguard - Anodized Black Protect your hands and rails from your muzzle with this Aero...

Aero Precision M4E1 Threaded 20" .350 Legend Carbine Length Complete Upper w/ 16.6" ATLAS R-ONE Handguard - Anodized Black This complete upper includes Aero Precision's new ATLAS R-ONE Handguard! The...

Aero Precision M4E1 Threaded 20" .350 Legend Carbine Length Complete Upper w/ 16.6" ATLAS R-ONE Handguard - FDE Cerakote The Aero Precision M4E1-T 20in Complete Upper was developed to be the ideal...

Aero Precision M5 Complete Upper 16" .308 Mid SS Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black The R-ONE handguards are designed with size and weight in mind, while still providing plenty of...

Dirty Bird 16″ Tactical Government .308 Win Stainless Midlength M-LOK Complete Upper The.308 Winchester (7.62x51 NATO) is simply the most popular short-action-big-game-hunting cartridge in the...

Aero Precision M4E1 Complete Upper 8" .300 Blackout Barrel EM-7 Gen 2 Handguard - Anodized Black This Complete Upper includes our Gen 2 Enhanced Handguard! Key features include the addition of...

Aero Precison M5 Complete Upper 18" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black The R-ONE handguards are designed with size and weight in mind, while still providing plenty of...

NcSTAR XRS Series 2-7x32 Scope w/ Modular Upper Scope Rings & Convertible Base Mount Bright clear images of your targets are what you can expect from the NcStar XRS Series 2-7x32 Scope w/ Modular...

Aero Precision EPC-9 Threaded 16" 9mm Complete Upper Receiver w/ ATLAS S-ONE 15" Handguard - FDE Cerakote Specifications: Made In America: Yes Anodized Disclaimer: No Platform: EPC-9 Select Your...

UTG PRO AR15 S1 Ops Ready 6 Position Stock The UTG AR 15 Ops Ready S1 Mil-Spec Polymer Stock in Black is a high quality upgrade for your AR platform build. It has six positions for ease of use. You...

Strike Industries AR Short Pistol Receiver Extension Buffer Tube Kit The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an...

M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black Superior Precision and Long-Range Performance Enhance your AR-15 with the M4E1 Threaded Complete...

Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, ATLAS R-ONE 15" M-LOK HG - Kodiak Brown This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are...

LUTH-AR Palm Handguard 7" MLOK - BLK The Palm Handguard®, 7″ free float tube features a triangular profile that conforms to the palm of your hand giving you a secure and...

SB Tactical SBPDW Pistol Stabilizing Brace - AR - Black Designed in conjunction with Maxim Defense, the SBPDW Pistol Stabilizing Brace is 3-position adjustable and compatible with mil-spec bolt...

Real Avid AR-15 Armorer's Master Kit While it's absolutely possible to build an AR-15 with a minimum of specialized tools, having the proper equipment can make it faster and easier. Enter the AR15...

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...

  AR 15 Lower Parts Kit With 2 Stage Trigger Black Rifle Depot's AR 15 Lower Parts Kit with 2 stage trigger is assembled with top tier quality parts. The 2 stage trigger allows for better...

Wheeler Delta Series Compact Multi-Tool The Wheeler Delta Series Compact Multi-Tool was built for the professional gunsmith and the DIY builders. Wheeler Engineering has been...

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3" Handguard - Anodized Black The Aero Precision EPC-9 Barreled Upper Receiver with LRBHO is a top-tier component...

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...

BCMGUNFIGHTER KAG - 1913 Picatinny Rail Version Bravo Company's BCMGUNFIGHTER KAG-1913 Kinesthetic Angled Grip" Picatinny 1913 Rail Version" is the end result of collaboration between BCM® and...

Wheeler Cerama-Coat™ (Black) Cerama-Coat™ is a specifically formulated finish for firearms that provides an extremely durable coating. The key to the super hard finish is ultra-fine...

ZEV Technologies Fulcrum Trigger Bar Kit Fits Glock Gen 1-3 (Large) ZEV created the market for upgrade triggers for GLOCK. Over the years, our triggers have won more world championships and are in...

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...

Aim Sports AR Armorer's Kit This kit comes with everything you need to assemble a lower receiver, and install the barrel on a stripped upper for both M4 and M16 pattern rifles. AR Lower Receiver Vice...

VLTOR Carbine Spring and Buffer Kit The Vltor SP-1 Carbine Spring and Buffer Kit is an exceptional choice for replacing existing parts or for a new build of a carbine rifle. The parts are...

KAK Shockwave with Buffer Kit (GREY) 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...

BCMGUNFIGHTER A2X Flash Hider Bravo Company's A2x Flash hider is a similar is design to the standard AR 15 A2 Flash Hider except when permanently mounted it extends the overall length of a 14.5" to...

BCMGUNFIGHTER Vertical Grip - Long The BCMGUNFUGHTER Vertical Grip is designed to be mounted in both the forward and reverse angles to achieve different angles with the shooter in...

KAK Shockwave with Buffer Kit (OD Green) 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...

Armaspec Superlight Lower Parts Kit Stainless LPK .223/5.56 Enhanced, Lightweight Components for AR-15 Builds, Minus the Trigger Group & Grip The Armaspec Superlight Stainless Steel Lower Parts...

SBA4 Brace & Buffer Kit The SBA4 Brace and Buffer Kit combines the ever popular SBA4 Brace with a true Mil-Spec Buffer Kit. You know you’re getting quality with the SBA4 plus...

Hogue Beavertail Pistol Grip w/ Finger Grooves Hogue's AR/M16 Overmolded Rubber Pistol Grip with Finger Grooves and Beaver Tail is manufactured by merging a durable fiberglass core with the soft...

Aero Precision AR-10 / 308 Carbine Buffer M5 .308 Carbine Buffer for use in .308 Carbines with a .308 Carbine Receiver Extension (buffer tube). This shorter .308 buffer is specific to .308...

.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...

Elftmann Tactical AR 10 Curved Trigger The ELF Drop-In AR-10 Trigger has been built to withstand the punishment of high powered calibers. The only AR-10 trigger using aerospace grade sealed...

POF Straight Two Stage AR 15 Drop-In Trigger The Patriot Ordnance Factory single-stage, non-adjustable, drop-in trigger boasts a solid 3.5-pound pull weight and is pre-assembled in Hard coat...