Brands
Brands
Black Rifle Depot offers a massive selection of AR 15 Parts, with over 100 top manufacturers to choose from. With such a vast array of options, you're sure to find the perfect components for your next build or upgrade. Whether you're looking for trusted brands like AERO Precision, Anderson Manufacturing, Strike Industries, or Magpul Industries, or you want to explore new options, Black Rifle Depot has you covered. With high-quality parts available for all aspects of your AR 15, including bolt carrier groups, upper receivers, triggers, handguards, and more, you'll find everything you need to build or upgrade your firearm. Browse our extensive selection of AR 15 Parts from your favorite manufacturers here at Black Rifle Depot.
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Daniel Defense MK18 RIII 5.56mm NATO Black Upper Receiver Group
Daniel Defense
MSRP: $1,468.00$1,366.00Daniel Defense MK18 RIII 5.56mm NATO Black Upper Receiver Group Daniel Defense's MK18 RIII Upper Receiver Group is a perfect start to a custom AR build. It comes equipped with a Cold Hammer Forged Chrome Moly Vanadium Steel barrel, and is topped with a...MSRP: $1,468.00$1,366.00 -
Out of stock
Daniel Defense MK18 RIII Upper Receiver Group
Daniel Defense
MSRP: $1,468.00$1,366.00Daniel Defense MK18 RIII Upper Receiver Group The MK18 AR15-style Upper Receiver Group is unmatched in size, weight, and performance, and features the new Daniel Defense RIS III rail. The lightweight RIS III rail—modeled after the revolutionary RIS...MSRP: $1,468.00$1,366.00 -
Dirty Bird 10.5" Government Carbine 5.56 M-LOK Upper Assembly
Dirty Bird Industries
MSRP: $444.95 - $464.95$400.95 - $418.95Dirty Bird 10.5" Government Carbine 5.56 M-LOK Upper Assembly This Dirty Bird Industries Complete Upper features a Black Nitride 10.5" Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier Forged Upper Receiver and finished...MSRP: $444.95 - $464.95$400.95 - $418.95 -
Dirty Bird Industries 7.5" 5.56 DRP Pistol M-LOK V2 Upper Assembly
Dirty Bird Industries
MSRP: $409.95$369.95Dirty Bird Industries 7.5" 5.56 DRP Pistol M-LOK V2 Upper Assembly Premium 7.5" Pistol Upper Assembly Built for Durability, Accuracy, and Versatility The Dirty Bird Industries 7.5" 5.56 DRP Pistol M-LOK V2 Upper Assembly is engineered to deliver...MSRP: $409.95$369.95 -
Faxon Firearms 10.5" Gunner Profile .300 BLK Pistol Length Black Nitride Barrel
Faxon Firearms
MSRP: $165.00$151.95Faxon Firearms 10.5" Gunner Profile .300 BLK Pistol Length Black Nitride Barrel Just what is the Gunner profile? The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Proving that every once and awhile,...MSRP: $165.00$151.95 -
Out of stock
Faxon Firearms 12" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel
Faxon Firearms
MSRP: $239.00$219.95Faxon Firearms 12" Big Gunner 1:3 8.6 BLK Pistol Nitride 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 twist rate, 8.6 BLK...MSRP: $239.00$219.95 -
Out of stock
Faxon Firearms 12.5" GUNNER 350 Legend Pistol 4150 Nitride Barrel
Faxon Firearms
MSRP: $195.00$179.95Faxon Firearms 12.5" GUNNER 350 Legend Pistol 4150 Nitride Barrel Faxon Firearms is expanding the ever-popular Gunner line of barrels to include the new 350 Legend straight wall cartridge. The Gunner profile is a blend of two of the best performing...MSRP: $195.00$179.95 -
Out of stock
Faxon Firearms 14.5" CLMP M4 5.56 NATO Carbine 4150 Chrome-Lined Phosphate Barrel
Faxon Firearms
MSRP: $210.00$199.95Faxon Firearms 14.5" CLMP M4 5.56 NATO Carbine 4150 Chrome-Lined Phosphate Barrel Faxon Firearms barrels are the pinnacle of value. Manufactured in-house in Cincinnati, Ohio, Faxon barrels are fully stress relieved, air-gauge tested, and 11 degree target...MSRP: $210.00$199.95 -
Faxon Firearms 16" Big Gunner 1:3 8.6 BLK Carbine Nitride Barrel
Faxon Firearms
MSRP: $245.00$225.95Faxon Firearms 16" Big Gunner 1:3 8.6 BLK Carbine Nitride 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 twist rate, 8.6...MSRP: $245.00$225.95 -
Faxon Firearms 16" GUNNER Big Bore .458 SOCOM Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $280.00$257.95Faxon Firearms 16" GUNNER Big Bore .458 SOCOM Carbine 4150 Nitride Barrel Faxon Machining engineers and manufactures components that are found everywhere. In theaters of combat, on the ocean floor, in cars, in aircraft, on the ISS, and on Mars. Now, they...MSRP: $280.00$257.95 -
Out of stock
Faxon Firearms 16" GUNNER Big Bore 450 Bushmaster Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $280.00$257.95Faxon Firearms 16" GUNNER Big Bore 450 Bushmaster Carbine 4150 Nitride Barrel Manufactured 100% in-house from gun-barrel-quality bar-stock, the Faxon 450 Bushmaster 16″ Gunner Big Bore barrel starts with 4150 Chrome Moly Vanadium Mil-Spec steel...MSRP: $280.00$257.95 -
Faxon Firearms 20" GUNNER 350 Legend Carbine 4150 Nitride Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms 20" GUNNER 350 Legend Carbine 4150 Nitride Barrel Faxon Firearms is expanding the ever-popular Gunner line of barrels to include the new 350 Legend straight wall cartridge. The Gunner profile is a blend of two of the best performing...MSRP: $235.00$216.95 -
Out of stock
Faxon Firearms 8" Big Gunner 1:3 8.6 BLK Pistol Nitride Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms 8" Big Gunner 1:3 8.6 BLK Pistol Nitride 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 twist rate, 8.6 BLK...MSRP: $235.00$216.95 -
Out of stock
Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver
Faxon Firearms
MSRP: $535.00$492.95Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver Faxon Firearms set out to create a dependable and affordable 9mm PCC Upper that would be compatible with the widest range of 9mm PCC lowers and triggers. We’ve created the FX-910U featuring...MSRP: $535.00$492.95 -
Out of stock
Faxon Firearms Match Series 12" GUNNER 6.5 Grendel Carbine-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $235.00$216.95Faxon Firearms Match Series 12" GUNNER 6.5 Grendel Carbine-Length 416-R Stainless Nitride / Melonite 5R Nickel Teflon Extension Barrel The Gunner profile is a blend of two of the best performing profiles of all time, Gov't and Pencil. Proving that every...MSRP: $235.00$216.95 -
Out of stock
Faxon Match Series 7.5" GUNNER 300 BLK Pistol 1-5 416-R Stainless Nickel PVD 5R Nickel Teflon Extension Barrel
Faxon Firearms
MSRP: $199.95$189.95Faxon Match Series 7.5" GUNNER 300 BLK Pistol 1-5 416-R Stainless Nickel PVD 5R Nickel Teflon Extension Barrel A faster 1:5 Twist Rate combined with the Lightweight Faxon Gunner Profile. The 300 Blackout cartridge yields increased performance in shorter...MSRP: $199.95$189.95 -
Faxon Match Series Barrel for SIG P320 Compact w/ Patented Flame Fluting, 416-R Stainless, QPQ Nitride, Std. Length, Non-Threaded
Faxon Firearms
MSRP: $126.75$116.95Faxon Match Series Barrel for SIG P320 Compact w/ Patented Flame Fluting, 416-R Stainless, QPQ Nitride, Std. Length, Non-Threaded Faxon’s Match Series Pistol Barrels For Sig P320 Are Machined In-house From Stress-relieved 416-r Stainless Steel...MSRP: $126.75$116.95 -
Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 10.3"
Geissele Automatics
$1,260.00Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 10.3” complete upper chambered in...$1,260.00 -
Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - DDC - 10.3"
Geissele Automatics
$1,410.00Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - DDC - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 10.3” complete upper chambered in 5...$1,410.00 -
Geissele CHF Chrome Lined Barrel - 5.56 - 12.5"
Geissele Automatics
$349.00Geissele CHF Chrome Lined Barrel - 5.56 - 12.5" 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 consistency of...$349.00 -
Out of stock
Kaw Valley Precision 16" 9mm Carbon Fiber Complete Upper
Kaw Valley Precision
MSRP: $499.95$449.99Kaw Valley Precision 16" 9mm Carbon Fiber Complete Upper The KVP 9mm Complete Uppers are featured packed, utilizing top quality materials and finishes. From the 7075-T6 upper to the 4150 QPQ barrel, KVP Uppers are top of the line quality at a fair price...MSRP: $499.95$449.99 -
LBE Unlimited 10.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel
LBE Unlimited
$155.95LBE Unlimited 10.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you're in the middle of an AR build or you're just looking to...$155.95 -
Out of stock
Luth-AR 11.5" Barrel 5.56MM Barrel 223 Remington 556NATO 11.5" Black 1:9
Luth-AR
$144.24Luth-AR 11.5" Barrel 5.56MM Barrel 223 Remington 556NATO 11.5" Black 1:9 4150 Chrome Molly Vanadium 5.56 mm, button broached barrel. The barrel is threaded with a 1/2×28 thread pitch, a 1-9 RH twist rate with 6 lands and grooves and an M4 feed ramp...$144.24 -
Out of stock
ODIN Works 10.5" 223 Wylde Carbine Length Light Profile Stainless Steel Barrel w/ FREE tunable GB
Odin Works
MSRP: $270.00$256.95ODIN Works 10.5" 223 Wylde Carbine Length Light Profile Stainless Steel Barrel w/ FREE tunable GB Lightweight Precision for .223 and 5.56 NATO Compatibility Designed for superior performance and weight savings, the ODIN Works 10.5" .223 Wylde Light...MSRP: $270.00$256.95 -
ODIN Works 10.5" 223 Wylde Carbine Length Medium Profile Stainless Steel Barrel w/ FREE tunable GB
Odin Works
MSRP: $270.00$256.95ODIN Works 10.5" 223 Wylde Carbine Length Medium Profile Stainless Steel Barrel w/ FREE tunable GB Versatile Performance with Precision .223 Wylde Chambering Balance weight, accuracy, and performance in your AR-15 build with the ODIN Works 10.5" Medium...MSRP: $270.00$256.95 -
Out of stock
ODIN Works 10.5" 223 Wylde Carbine Length Medium Profile Stainless Steel Barrel w/ FREE tunable GB - Nitride
Odin Works
MSRP: $285.00$270.95ODIN Works 10.5" 223 Wylde Carbine Length Medium Profile Stainless Steel Barrel w/ FREE tunable GB - Nitride Hybrid Performance for Unmatched Accuracy and Versatility Maximize your AR-15’s capabilities with the ODIN Works 10.5" .223 Wylde Medium...MSRP: $285.00$270.95 -
Out of stock
ODIN Works 10.5" 350 Legend Carbine Medium Profile Stainless Steel Barrel w/ FREE tunable GB
Odin Works
MSRP: $270.00$256.95ODIN Works 10.5" 350 Legend Carbine Medium Profile Stainless Steel Barrel w/ FREE tunable GB Precision Shooting and Smooth Cycling for Your 350 Legend Build Unlock the full potential of your 350 Legend build with the ODIN Works 10.5" Medium Profile...MSRP: $270.00$256.95 -
Out of stock
Odin Works 10.5" Pistol .300 BLK Medium Profile Barrel w/ Tunable Gas Block
Odin Works
MSRP: $270.00$256.95Odin Works 10.5" Pistol .300 BLK Medium Profile Barrel w/ Tunable Gas Block Compact and Versatile .300 BLK Performance Unlock the full potential of your AR-15 build with the ODIN Works 10.5" .300 AAC Blackout Barrel. Crafted from high-grade 416R...MSRP: $270.00$256.95 -
ODIN Works 11.5" 308 Carbine Medium Profile Stainless Steel Barrel w/ FREE tunable GB
Odin Works
MSRP: $345.00$327.95ODIN Works 11.5" 308 Carbine Medium Profile Stainless Steel Barrel w/ FREE tunable GB Compact Precision and Power for .308 AR Builds The ODIN Works 11.5" .308 Carbine Medium Profile Barrel is the perfect balance of compact design and .308 power...MSRP: $345.00$327.95 -
Out of stock
ODIN Works 12" 6.5 Grendel / LBC Carbine ULTRAlite Stainless Steel Barrel w/ FREE tunable GB
Odin Works
MSRP: $335.00$318.95ODIN Works 12" 6.5 Grendel / LBC Carbine ULTRAlite Stainless Steel Barrel w/ FREE tunable GB Compact, Lightweight Precision for AR-15 6.5 Grendel Builds The ODIN Works 12" 6.5 Grendel / LBC ULTRAlite Barrel delivers exceptional performance for compact...MSRP: $335.00$318.95 -
Out of stock
ODIN Works 12.5" 223 Wylde Carbine Length Medium Profile Stainless Steel w/ FREE tunable GB
Odin Works
MSRP: $290.00$275.95ODIN Works 12.5" 223 Wylde Carbine Length Medium Profile Stainless Steel w/ FREE tunable GB Versatile, Accurate Barrel with Enhanced Medium Profile and Tunable Gas System The ODIN Works 12.5" 223 Wylde Medium Profile Stainless Steel Barrel strikes the...MSRP: $290.00$275.95 -
Out of stock
Odin Works 16.1" Carbine .300 BLK Medium Profile Barrel w/ Tunable Gas Block
Odin Works
MSRP: $330.00$313.95Odin Works 16.1" Carbine .300 BLK Medium Profile Barrel w/ Tunable Gas Block Precision-Optimized for Supersonic and Subsonic .300 BLK Rounds Experience the flexibility and power of the ODIN Works 16.1" Carbine .300 AAC Blackout Barrel. Engineered from...MSRP: $330.00$313.95 -
Odin Works 16.1" Pistol .300 BLK Medium Profile Barrel w/ Tunable Gas Block and Gas Tube
Odin Works
MSRP: $330.00$313.95Odin Works 16.1" Pistol .300 BLK Medium Profile Barrel w/ Tunable Gas Block and Gas Tube Flexible and Precision-Tuned for .300 AAC Blackout Performance Maximize your AR-15’s potential with the ODIN Works 16.1" .300 BLK Medium Profile Barrel...MSRP: $330.00$313.95 -
Out of stock
ODIN Works 7.5" 223 Wylde Pistol Length Medium Profile Stainless Steel w/ FREE tunable GB
Odin Works
MSRP: $210.00$199.95ODIN Works 7.5" 223 Wylde Pistol Length Medium Profile Stainless Steel with Tunable Gas Block Have you ever wanted to build an AR pistol in 556/223? Most AR shooters do, most shooters of any firearm do, and even I want to build one. Since the...MSRP: $210.00$199.95 -
ODIN Works 8" Pistol .300 BLK Medium Profile Barrel w/ Tunable Gas Block
Odin Works
MSRP: $250.00$237.95ODIN Works 8" Pistol .300 BLK Medium Profile Barrel with Tunable Gas Block The 8"″ 300 AAC Blackout Barrel is a button rifled 416R stainless steel barrel for the AR-15. 300 BLK provides an effective and extremely flexible .30 caliber option for the...MSRP: $250.00$237.95 -
Out of stock
Proof Research 16" 300BLK Carbon Fiber 1:8 Carbine AR-15 Barrel
Proof Research
MSRP: $999.00$899.00Proof Research’s Carbon Fiber Barrel manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour...MSRP: $999.00$899.00 -
Out of stock
Radical Firearms 10.5" 300 Black Out Complete Upper Assembly
Radical Firearms
MSRP: $474.95$449.95Radical Firearms 10.5" 300 Black Out Complete Upper Assembly The Radical Firearms 10.5" HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that...MSRP: $474.95$449.95 -
Out of stock
Rosco Manufacturing Bloodline 10.5" 300 BLK Heavy 1:7 Twist Black Nitride Pistol Barrel
Rosco Manufacturing
MSRP: $175.00$162.95Rosco Manufacturing Bloodline 10.5" 300 BLK Heavy 1:7 Twist Black Nitride Pistol Barrel This Rosco 10.5" 300 Blackout (300 BLK) barrel was designed for SBR and Pistol use in conjunction with suppressors. The 10.5" 300 Blackout Rosco barrel was made to be...MSRP: $175.00$162.95 -
Out of stock
Rosco Manufacturing Bloodline 12.5 5.56 NATO Sauce Pack
Rosco Manufacturing
$317.00Rosco Manufacturing Bloodline 12.5 5.56 NATO Sauce Pack Getting the perfect components to finish your build can sometimes be a pain, especially if you find yourself with parts that you thought should work together that somehow don't when you get ready to...$317.00 -
Out of stock
Rosco Manufacturing Bloodline 14.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel w/ FSB
Rosco Manufacturing
MSRP: $209.95$199.95Rosco AR15 14.5" M4 1:7 Twist 5.56 NATO Barrel - With FSB 5.56mm NATO Chamber & Bore 14.5" Length 1:7 Twist Rate M4 Contour 4150CMV Barrel Steel Carbine Length Gas System Threaded 1/2x28 Barrel Extension w/ M4 Feed...MSRP: $209.95$199.95