2218 results for 'upper build kits'

Ballistic Advantage 22" 22 ARC DMR Fluted Rifle Stainless Steel Premium Series Barrel This 22” 22 ARC barrel is machined from 416 Stainless Steel with a bead blasted finish. Our Premium Series...

ODIN Works Adjustable Buffer For AR 10 ODIN Works Adjustable Buffer for the AR 10 allows the shooter to adjust the weight of the buffer according to loads to reduce felt recoil. Available for AR 9,...

    Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Nickel Boron The Toolcraft 5.56×45 NATO/.223 Rem (or .300 Blackout) Bolt Carrier Group comes in the Nickel Boron...

Scalarworks LEAP/MICRO Aimpoint T2 Red Dot Mount The Scalarworks LEAP/Micro Aimpoint T2 mount combines minimal weight plus ultra-high-performance design to create one of the lightest, least...

Tyrant Designs TD-G19BRL-TRD Glock 19 Barrel - Threaded GEN 1-5 Our Tyrant Designs CNC Glock 19 and 19x match grade compatible barrel is a drop-in-ready replacement AND a must-have for any operator...

Criterion Barrels 18" .223 Wylde Hybrid Stainless Rifle Length Barrel Precision Engineering for Superior Accuracy and Durability The Criterion Barrels 18" .223 Wylde Hybrid Stainless Barrel is...

Wilson Combat 18" .223 Wylde Super Sniper Fluted Stainless Rifle Barrel Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive...

Maxim Defense Industries Gen 7 SCW Stock The Maxim Defense SCW Stock is built for comfort and durability for real-world use. No buttons to push, just pull the stock to deploy. At its most collapsed...

Lantac Enhanced AR-15/M16 Bolt Carrier Group - TiN Precision Machined for Ultimate Performance with Titanium Nitride Coating The LANTAC E-BCG (Enhanced Bolt Carrier Group) is crafted for unmatched...

Tacfire AR Stock Wrench Tool The Tacfire AR Stock Wrench Tool is a handy accessory for any AR-style rifle enthusiast. Its compact design and lightweight construction make it easy to carry and use,...

Tyrant Designs AR-10/15 MOD Foregrip M-LOK + Keymod Our new MOD AR-15 Foregrip brings you the best of both new worlds. Our hybrid design allows the operator to use on both popular M-LOK as well as...

Kaw Valley Precision Stainless Steel Heavy Buffer - 10oz Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15's internal components......

Black Dog Machine Sonic X AR-15 22 Long Rifle 25rd Conversion Magazine Black Dog 25rd Sonic X .22LR magazine (AR15 .22 fit) Compatible with all AR 15 .22s using the common CMMG/Ciener/Atchinson...

TekMat AR 15 Ultra Premium Gun Cleaning Mat The TekMat AR 15 Ultra Premium Gun Cleaning Mat epitomizes functionality and quality in firearm maintenance. Building upon the legacy of the original...

Rise Armament .308 Bolt-Carrier Group - Black Nitride Precision-Crafted .308 BCG for Superior Durability and Performance. The Rise Armament .308 Bolt Carrier Group (BCG) is meticulously crafted to...

Olight Odin S Picatinny Matte Black 1,500 Lumens Tactical LED Flashlight The Odin S from Olight is a powerhouse flashlight, boasting an impressive 1500 lumens output and a beam reach of 250 meters...

Kaw Valley Precision Stainless Steel Buffer - 7.5oz Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15's internal components. Without...

ODIN Works Magpul GL9 Pistol Magazine Base How quickly can YOU reload? Are you fast enough to win a stage? Probably not. Reloads slow you down and can break your rhythm, so you should be minimizing...

Zev Technologies Citadel Stripped Slide for Glock 19 Gen3 - RMR Cut with Cover - Black The Zev Technologies Citadel stripped slide is designed with a variety of enhancements when compared to a...

Anarchy Outdoors CVA Paramount/Accura Full Port Muzzle Brake Black Engineered for Precision and Reduced Recoil Experience a new level of shooting accuracy with the Anarchy Outdoors CVA...

Vortex Crossfire II 1-4x24mm 30mm Tube SFP V-Brite MOA Rifle Scope, Black A 30mm tube diameter, 4x zoom and incredibly versatile top-end magnification make this scope the perfect choice for an...

Wilson Combat 24" 6.5 Creedmoor Super Sniper Fluted Stainless Rifle Barrel Nearly two decades of building the finest custom tactical AR rifles have given us the insight to develop a comprehensive...

Vortex Strikefire II Red Dot Sight Whether you are building a new AR-15, buying an AR-308, or practically any semi-automatic rifle with a picatinny top rail, one of the first things you need to...

Centurion Arms For Glock 19 Magazine Extension GLOCK 19/23 +4/5 GLOCK +4/5 extensions work on GLOCK models 19/23. This base pad will add 5 extra rounds in 9mm and 4 extra rounds in 40 Caliber to the...

Wilson Combat 16" 6.8 SPC Recon Fluted Stainless Mid-Length Barrel Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of...

Ballistic Advantage 16" 5.56 BA Hanson Mid-length AR-15 Barrel w/ Lo Pro, Performance Series w/ Pinned .625" Lo-Pro Gas Block This Ballistic Advantage Performance Series 16" 5.56 Hanson Profile...

DoubleStar ACE  ARFX Skeleton Stock - Rifle Length Unleash your rifle's full potential with the DoubleStar ACE ARFX Skeleton Stock - a staple of upgraded rifle-length stocks admired across the...

Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group Polished NiB Smooth, Durable, and Precision-Machined for Superior Performance The Wilson Combat 6.5 Grendel M16 Profile Bolt Carrier Group...

Fortis Magazine Catch & Release Button The Fortis Billet Mag Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades...

Criterion Barrels 18" .223 Wylde Fluted Stainless Rifle Length Barrel Lightweight Precision with Fluted Design for Rigidity and Accuracy. The Criterion Barrels 18" .223 Wylde Fluted Stainless Rifle...

Criterion Barrels 18" .223 Wylde Hybrid Nitride Rifle Length Barrel Precision and Durability with a Lightweight Design for Superior Accuracy. The Criterion Barrels 18" .223 Wylde Hybrid Nitride Rifle...

Ballistic Advantage 8.3" .300 BLK Hanson Pistol AR-15 Barrel w/ Lo Pro, Performance Series This .300 Blackout chambered 8.3 inch barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ...

Criterion Barrels 20" .308 M118 Hybrid Phosphate/Chrome-Lined Rifle Length Barrel Balanced Performance and Durability for Tactical, Competitive, and Hunting Applications. The Criterion Barrels 20" ...

Wilson Combat 20" 6.5 Creedmoor Super Sniper Fluted Stainless Rifle Barrel Nearly two decades of building the finest custom tactical AR rifles have given us the insight to develop a comprehensive...

Nearly two decades of building the finest custom tactical AR-15 rifles have given us the insight to develop a comprehensive line of stainless steel, match grade barrels that offer superior accuracy,...

Criterion Barrels 20" 6.5 Creedmoor Hybrid Nitride Rifle Length Barrel Long-Range Precision and Durability with Superior 6.5 Creedmoor Performance. The Criterion Barrels 20" 6.5 Creedmoor Hybrid...

Centurion Arms For Glock 17 Magazine Extension GLOCK 17 +5/6 These GLOCK +5/6 extensions work on GLOCK models 17/17L/22/24/34/35. These extensions will add 6 extra rounds in 9mm and 5 extra rounds...

KCI AR-15 .223 / 5.56mm Windowed 30-Round Magazine This is a KCI AR-15 magazine with a 30-round capacity. This magazine is compatible with AR-15 & AR Magazine compatible rifles chambered in ...

BCMGUNFIGHTER Stock Mod 0 Sopmod-FDE BCMGUNFIGHTER™ Stock Assembly – Mod 0 – SOPMOD (Wide Body)A strong and lightweight sopmod replacement/upgrade stock that fits all mil-spec...

Angry Bear Arms Low Profile Fiber Optic Front Small Frame for Glock With Angry Bear Arms exclusive line of Bear Bones Kits, keep the modern carry or competition pistol in mind. Specifications: Gun...