AR-15 Upper Parts

16" 5.56 Parkerized 1:7 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 in...

16" 7.62 x 39 AR 15 Barrel If you are looking for a quality barrel for your next AR 15 build this 16" 7.62 X 39 M4 AR 15 barrel is manufactured from 4150 barrel steel and comes with a nitride finish. This barrel features a M4 profile with a .750 gas...

16" 9mm Straight Profile QPQ Nitride Barrel These 16" 9mm Barrels feature a Govt / SOCOM profile and have been cut from high quality 4150 Green Mountain Rifle barrel blanks and are machined to have a generous feed cone which ensures consistent feeding...

8.3" 9mm Straight Profile QPQ Nitride Barrel These 8" 9mm Barrels feature a Straight profile and have been cut from high quality 4150 Green Mountain Rifle barrel blanks and are machined to have a generous feed cone which ensures consistent feeding...

AERO Precision .875 Low Profile Adjustable Gas Block The AERO Precision .875 Low Profile Adjustable Gas Block is essential for customizing and optimizing your firearm's gas system. Expertly machined from 4140 steel with a durable nitride coating, it's...

Aero Precision 12.7" 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 can...

Aero Precision AR-15 15" Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut) Aero Enhanced Quad Rail (EQ) Handguards provide a lightweight free float design for your custom AR15 build. The EQ system features x4 1913 picatinny rails for advanced...

APOC Armory Black Nitride Bolt 7.62 X 39 A great bolt to use a replacement. This is a must have for any avid shooter. Features: Chambered For 7.62 X 39 9310 Steel Black Nitride Finish MPI Tested Proudly Made In The U.S.A Lifetime Warranty

AR 15/M16 Bolt Carrier Group  6.5 Grendel Black Nitride This AR 15 bolt carrier group is the perfect BCG for your next  AR 15 build. Properly built, no corners cut and 100 percent made in the USA. With a limited lifetime warranty, you can't go...

AR-15 .223/5.56 Bolt Carrier Group - DLC The .223/5.56 DLC Bolt Carrier Group was designed with strength in mind. Starting with a 9310 Steel Bolt, which is aircraft-grade material, this bolt has a high core strength rating, a high fatigue strength, and a...

AR-15 9310 Bolt Assembly - Nickel Boron Enhance your AR-15 rifle with this premium-quality 9310 steel Bolt Assembly, expertly designed for precise fit, superior reliability, and long-lasting performance. Compatible with .223 Remington, 5.56x45mm, and 300...

AR-15/M16 Ejector - Nitride A sturdy ejector helps clear that spent brass! Our ejectors are machined from pre-hardened steel to Mil-Spec dimensions and fits all standard AR15 sized bolts. A perfect spare for your bolt carrier group. Black Nitride 100%...

Ballistic Advantage 10.3" 300BLK Hanson Profile Barrel Lo Pro Performance Series - Black This .300 Blackout chambered 10.3 inch Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our...

Ballistic Advantage 16" 5.56 Government Profile Carbine AR-15 Barrel Modern Series w/ FSB Circular Handguard Cap 1:7 Twist This 16" Carbine Length Barrel is the perfect addition for your AR-15 build. Crafted to mil-spec standards from 4150 Chrome Moly...

Ballistic Advantage 18" 6mm ARC SPR Profile Rifle AR-15 Barrel, Premium Black Series This 6mm ARC barrel from the Ballistic Advantage Premium Black Series is an excellent choice for anyone looking to build or modify an AR-15 with a 6mm ARC focus. ...

Ballistic Advantage 8.3" EPC 9MM AR 15 Pencil Barrel, Modern Series This 9mm chambered, 8.3-inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion-Resistant Finish and 1/2-28 x .400 full-profile threads. Designed...

Breek Arms 3FO-S Short Outside Flash Hider Breek Arms’ lineup of Outside Threaded Muzzle Devices is an affordable upgrade that gives you the option to run a flash hider or muzzle brake while utilizing our Breek Arms Castle Blast Shield as a forward...

CMC Triggers Enhanced Bolt Carrier Group The CMC Triggers Enhanced Bolt Carrier Group was designed for shooters who demand superior performance from weapon components at the heart of their firearm. CMC proudly manufactures the highest quality firearms...

Criterion Barrels 13.9" .223 Wylde Core Phosphate/Chrome-Lined Midlength Barrel Our CORE Series barrels are designed with tactical shooters in mind. These barrels are built to address issues with weight distribution, balance, and handling of traditional...

Criterion Barrels 16" .223 Wylde Hybrid Nitride Midlength Barrel Precision and Durability in a Lightweight Hybrid Design with a Nitride Finish. The Criterion Barrels 16" .223 Wylde Hybrid Nitride Midlength Barrel is designed for shooters who demand...

Cross Machine Tool Tactical Combat Flash Compensator - 1/2-28 The CFC 556 (Combat Flash Compensator) A.K.A. the ZCOMP™ is a Hybrid muzzle device.The CFC 556 is designed to reduce and distort visible muzzle flash, reduce muzzle...

Cross Machine Tool UPUR-3A Big Bore Billet AR-15 Side Charging Upper Receiver - Slick Side Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for side charging bolt carrier...

Diamondback Barrels 10.5" .300 AAC Blackout AR Barrel At Diamondback, they are able to produce barrels that meet the shooters requirements. Their barrel blanks are made from premium materials and machined using some of the finest equipment on the market...

Dirty Bird AR-15 5.56/.223/300BLK Bolt Carrier Group Phosphate/Chrome-Lined The Dirty Bird AR-15 Bolt Carrier Group comes fully assembled and ready to be dropped in. The carrier body is machined from 8620 steel, heat treated, & MP inspected...

Ergo M-LOK Mini Max VFG Black M-LOK Mini Max Vertical Forward Grip (VFG) in BLACK Features: Mounts flush to M-LOK slots Black anodized 6061-T6 aluminum All NFA Rules Apply Weight 0.18 lbs Dimensions 20 × 1 × 5 in

Faxon 16" Gunner Profile AR15 Barrel, 556 NATO, Pinned Gas Block If you're looking for a more robust mounting method for your gas block... look no further. Pinning your gas block, in addition to the use of set screws, gives the user the extra piece of...

Faxon 8.5" 9MM Light Tapered Sammi Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior...

Faxon Firearms 12.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel Lightweight, Durable, and Balanced Barrel for Optimal Performance The Faxon Firearms 12.5" GUNNER 5.56 NATO Mid-Length Barrel combines the proven durability of the Gov't...

Faxon Firearms 6.5 Grendel 9310 Bolt Carrier Group Complete - Nitride Bolt: Type II (.136") bolt 9310 Tool Steel Construction (Stronger than C158) Full MIL-SPEC Heat Treatment Shot Peened to MIL-SPEC Magnetic Particle Inspection (MPI) Back of Lugs...

Faxon Firearms AR-10 3 Screw .875 Low Profile Gas Block The Faxon Gas Block, AR-10 Height, 3 Screw, QPQ, .875 is a top-quality gas block designed for use with AR-10 rifles. Made from high-quality steel and finished with a QPQ coating, this gas block is...

Faxon Firearms RemAge Remington 700 8.6 BLK 16" Modified Light Palma Profile Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3...

Faxon Firearms RemAge Remington 700 8.6 BLK 8" Modified Light Palma Profile Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3...

FN America 20" 5.56 NATO AR 15 Barrel FN AR­15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to...

Forward Controls Design EPC AR-15 Billet Dust Cover We had resisted making a Forward Controls version of ejection port cover, mainly because we were preoccupied with other projects, but when we had a moment to list the things we wanted on an FCD version,...

Forward Controls Design LDFA (Low Drag Forward Assist) Ambidextrous charging handles for the AR platform have exploded in popularity and with good reason. Regardless of your dominant hand, being able to handily manipulate your rifle's action in any...

Foxtrot Mike Products Ultra Light Free Float M-LOK AR-15 Handguard Precision-Machined, Lightweight Handguard for Custom AR Builds The Foxtrot Mike Products Ultra Light Free Float Handguard brings high-quality design and functionality to your AR-15 build...

Free Float M-LOK ASAL Handguard - 15" Precision Performance, Minimal Weight Upgrade your AR-15 with the 15" Free Float M-LOK ASAL Handguard, engineered for lightweight strength and advanced functionality. Crafted from rugged 6061 aluminum and finished in...

Free Float M-LOK Elite-Series QD Handguard Elite performance with QD versatility. The Elite-Series Free Float M-LOK QD Handguard is built for shooters who value strength, modularity, and sling flexibility. Constructed from 6061-T6 aluminum and finished...

Geissele Automatics CHF 5.56 - 14.5" Chrome Lined Barrel Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state of the art facility in North Wales, PA to ensure the highest quality and...

LBE Unlimited A2 Stripped Upper Receiver With Carry Handle Introducing the LBE Unlimited A2 Stripped Upper Receiver, the perfect starting point for your custom AR-15 build. Meticulously engineered for durability and reliability, this stripped receiver...