AR-15 Upper Parts

  12" Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 Aero Precision M4E1 Enhanced Upper Receiver and M-LOK handguard combo comes with the upper and handguard mounting platform. . Gen 2 Aero handguards include many...

16" .223 Wylde 1:8 Twist Barrel .223 Wylde is a hybrid chamber developed to accommodate the match grade civilian ammunition of the 223 Remington and the high-pressure military grade 5.56 NATO. Both calibers are widely available and excellent for...

16" 300BLK 1:8 Parkerized Pistol Heavy Barrel We collaborate with leading machine shops and barrel manufacturers at Black Rifle Depot to offer exceptional barrels under the BRD brand. By sourcing from top-tier American manufacturers and purchasing in...

16" 5.56 Parkerized 1:9 Twist Carbine Length Barrel We collaborate with leading machine shops and barrel manufacturers at Black Rifle Depot to offer exceptional barrels under the BRD brand. By sourcing from top-tier American manufacturers and purchasing...

8" .45 ACP Medium Black Nitride Barrel Black Rifle Depot prides itself on partnering with premier machine shops and barrel manufacturers across the USA. When we discover a barrel maker that meets our exacting standards, we proudly private label their...

Gas rings are an often overlooked part when diagnosing reliability issues with an AR-10. The gas rings are an expendable part that need to be replaced eventually. It is always important to have some backups and Sprinco USA has you covered. This pack of 9...

  Aero Precision 15" Quantum M-LOK AR 15 Handguard The AERO Precision Quantum Series M-LOK Handguards minimize bulk while providing an adaptive free float design that is big on features. With multiple mounting options, this affordable, rigid...

Aero Precision 5.56 Bolt Carrier Group, Complete - Phosphate This high quality bolt carrier group is a valuable addition to your AR15 build. Features: M16-cut carrier Machined from 8620 steel Carrier has forward assist serrations Mil-Spec phosphate...

  Aero Precision 9" Quantum M-LOK AR 15 Handguard The AERO Precision Quantum Series M-LOK Handguards minimize bulk while providing an adaptive free float design that is big on features. With multiple mounting options, this affordable, rigid system...

Aero Precision AR15 XL Assembled Upper Receiver - FDE Cerakote Designed with an enlarged ejection port, the Aero Precision XL AR-15 upper receiver is your next go-to large-caliber AR-15. This completed AR-15 upper is designed to function flawlessly with...

Aero Precision LAHAR-30 Direct Thread Adapter - Nitride This direct thread adapter is compatible with 5/8-24 and 1/2-28 muzzle threads and works with all Lahar-30 suppressors. Specifications Made In America: Yes Select Your Finish: Nitride Platform:...

AERO Precision Melonite Mid Length Gas Tube Upgrade your AR 15 or AR 10 rifle with the AERO Precision Mid-Length Gas Tube. This gas tube is constructed from high-quality stainless steel and ensures reliable and long-lasting performance. Whether you're...

Angstadt Arms AR 15 Bolt Carrier Group  The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG's Angstadt makes for law enforcement and military groups around the world. Machined to...

  APOC Armory Black Nitride Bolt Carrier Group 7.62 by 39 | BCG APOC Armory BCG's are considered a very high quality and performing BCG for the price. They are US made and boast an impressive unconditional lifetime warranty. Buy APOC Armory...

AR-15/M16 Gas Key - Phosphate/Chrome-Lined Mil-Spec Gas Key for Reliable Cycling and Durability The AR-15/M16 Gas Key is a mil-spec replacement part designed to ensure reliable operation of your AR-15 or M16. Manufactured with precision and finished with...

Ballistic Advantage 13.9" 5.56 NATO Government Barrel Upgrade your firearm's performance with the Ballistic Advantage 13.9" 5.56 NATO Government Barrel. Precision-engineered from 4150 Chrome Moly Vanadium steel, this mid-length modern series barrel is...

BCM GUNFIGHTER Picatinny Vertical Grip Mod 3 - Black Bravo Company presents the BCMGUNFIGHTER Vertical Grip Mod 3-Picatinny, a game-changer in accessory mounting with its unique Patent Pending BCM Direct Mount Picatinny 1913 interface system. Designed...

  BCM® GUNFIGHTER .625 Low Profile Gas Block  BCM® Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .625 barrels. Manufactured within very tight Mil-Spec tolerances on all ID's. Barrel ID honed...

CMC Triggers .750 Low Profile Gas Block Unique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and hand guard mounting options. Especially helpful in customizing short-barreled tactical rifles...

CMC Triggers 7.5" .223 Wylde Black Nitride Barrel CMC BARRELS AR15 Barrel 7.5" .223 WYLDE, 1:7, 41V50, CrMoV design is the perfect addition to your SBR or Pistol build! You do not want your SBR or Pistol barrel to be too light or too heavy, so the CMC...

CMMG .750 Low Profile Gas Block Assembly The CMMG .750 Low Profile Gas Block Assembly is manufactured from 4141 Chrome Moly Steel with parkerized finish. These .750 lower profile gas blocks include the two set screws but do not include a roll pin...

Daniel Defense DDWAVE AR 15 Muzzle Brake The Daniel Defense DDWAVE Muzzle Brake is designed to securely mount the DD WAVE suppressor to the host firearm. Manufactured from aerospace 17-4 PH stainless steel and salt bath nitride finished for minimal...

Daniel Defense GRIP-N-RIP™ AR-10 AMBI Charging Handle The Daniel Defense GRIP-N-RIP Charging Handle was designed and manufactured with the features and benefits to enhance every user’s comfort and performance. The GRIP-N-RIP is engineered...

ERGO GRIP .750 Low Profile Gas Block The Ergo 4821 .750 Low Profile Gas Block is designed to fit under the Ergo Modular and Superlite Rail System, as well as most other manufacturer's free float handguards. Features: .750" Low Profile CNC machined...

Extended Firing Pin Extended length to ensure reliable ignition with reduced power hammer springs. Features: Extended For Steel Case Ammo Stainless Steel Construction Fits 7.62/5.56/.223/.300Blk Out Proudly Made In The U.S.A Lifetime warranty

FAB Defense PTK VTS Combo Ergonomic Pointing Grip  The PTK Defense VTS Combo is a unique combination of a pointing foregrip for ideal posture with an additional thumb lock for secure grip and increased handling. The ergonomic design prevents...

Faxon Firearms 9" GUNNER 300 BLK 5R 416-R Nitride / Melonite Barrel 300 BLK barrel with pistol gas system for optimum reliability with super or subsonic ammo.Faxon Firearms barrels are an incredible value. All Faxon barrels are fully stress relieved,...

Faxon Firearms AR-15 Streamline G3 Aluminum M-LOK Handguard Faxon’s Streamline handguards are a sleek and low-profile solution for those looking for a slimmer handguard with flexible mounting. The newest G3 line takes this up a notch by eliminating...

Faxon Firearms RemAge Remington 700 8.6 BLK 12" Modified Light Palma Profile Barrel Faxon Firearms has partnered with Q to produce the 12" Modified Light Palma RemAge Style Barrel for the new 8.6 Blackout caliber. These barrels are machined from raw bar...

Geissele Airborne Charging Handle The Airborne Charging Handle (ACH) was developed at the request of an elite organization famous for its expertise in aerial insertion. The organization requested a lower profile lever design to reduce the chances of...

HERA AR15 Handguard System IRS 7 Hera Integrated Rail System - IRS The Hera Arms IRS is a modern designed, Quad-Rail Handguard made from high-quality aluminum and is built to handle the hardest use and abuse of tactical and competitive shooting. The...

Kaw Valley Precision Mach Linear Comp 1" Spacer KVP Mach Linear Comp Spacers are used to add additional length to a Mach Modular Linear Comp! OR you can build your own comp a la carte for the perfect length linear comp! Each spacer is machined from...

Luth-AR AR-15 Mid Length Gas Tube The Luth-AR AR-15 Mid Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...

Luth-AR AR-15 Pistol Length Gas Tube The Luth-AR AR-15 Pistol Length Gas Tube is a high-quality component designed to enhance the functionality and performance of your AR-style rifle. This gas tube, serving as an integral part of the rifle's gas system,...

Luth-AR AR10/.308 Charging Handle Complete your AR10/.308 build with this Luth-AR AR10/.308 Charging Handle. Manufactured from 7075-T6 aluminum to mil-spec specifications and finished in a anodized black finish. Features: Fits AR10/...

Magpul Enhanced Polymer Ejection Port Cover - OD Green The Magpul Enhanced Polymer Ejection Port Cover in Flat Dark Earth (OD Green) offers a high-quality drop-in upgrade to the standard USGI ejection port cover. It boasts an improved installation...

Mil-Spec AR-15 Forward Assist Roll Pin The Mil-Spec AR-15 Forward Assist Roll Pin secures the forward assist assembly to the upper receiver, ensuring reliable function. Designed to Mil-Spec dimensions, it provides a secure fit and durability for...

ODIN Works 18" 223 Wylde DMR Profile Stainless Steel Barrel with Tunable Gas Block 223 Wylde is a hybrid of the 223 REM and 5.56. 223 Wylde has a chamber throat that is tighter than the 5.56 achieving better accuracy but still reliably functional with 5...

ODIN Works Black Nitride Bolt Carrier Group 223REM/556NATO/300BLK As an essential part of any rifle, the ODIN Works .223 Black Nitrided, Type 2 bolt face is Mil-Spec and comes with a Case Hardened 8620 Steel Black Nitride Finish. This advanced low...

Radian Raptor-SD Ambidextrous Charging Handle Suppressor-Optimized, Ported Design for Superior Gas Redirection The Radian Raptor-SD Ambidextrous Charging Handle is engineered specifically for suppressor use, featuring a unique ported shaft that redirects...