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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Out of stock
14.5" 5.56 NATO M4A1 SOCOM Carbine Complete Upper w/ FSB
Black Rifle Depot
MSRP: $799.95$669.9514.5" 5.56 NATO M4A1 SOCOM Carbine Complete Upper w/ FSB M4A1 Block 1 SOCOM Complete Upper – Military-Grade Performance and Precision The M4A1 Block 1 SOCOM Complete Upper is built to deliver unmatched precision and reliability for shooters who...MSRP: $799.95$669.95 -
Out of stock
16" .308 Heavy Midlength M-LOK 1:10 AR-10 Slick-Side Complete Upper
Black Rifle Depot
MSRP: $559.95$519.9516″ .308 Heavy Mid-length M-LOK 1:10 AR-10 Slick-Side Complete Upper The 16″ .308 Heavy Mid-length M-LOK 1:10 AR-10 Slick-Side Complete Upper is crafted for lightweight, accuracy, and reliability. It features a 16" nitride-finished 4150V...MSRP: $559.95$519.95 -
16" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK AR-15 Complete Upper
Black Rifle Depot
MSRP: $429.95 - $454.95$389.95 - $419.9516" Billet Slick Side 5.56 Parkerized Mid-Length 1:7 M-LOK Complete Upper This is an affordable AR-15 upper assembly without cutting corners. This means using a nitrided steel gas block from an American Manufacturer as opposed to aluminum, quality...MSRP: $429.95 - $454.95$389.95 - $419.95 -
Out of stock
16" Lightweight Slick Slide Billet .223 Wylde Mid-Length 1:8 M-LOK Complete
Black Rifle Depot
MSRP: $509.95$499.9516" Lightweight Slick Slide Billet .223 Wylde Mid-Length 1:8 M-LOK Complete The 16" Lightweight Slick Slide Billet .223 Wylde Mid-Length 1:8 M-LOK Complete Upper is engineered for maximum weight savings without compromising quality or affordability...MSRP: $509.95$499.95 -
Out of stock
22" .243 Winchester Lightweight Rifle M-LOK 1:8 AR-10 Stainless Slick-Side Complete Upper
Black Rifle Depot
MSRP: $599.00$539.9522″ .243 Winchester Lightweight Rifle M-LOK 1:8 AR-10 Stainless Slick-Side Complete Upper Precision Hunting Performance with Lightweight Design Hunt with precision using the 22″ .243 Winchester Lightweight Rifle Upper Assembly. Designed for...MSRP: $599.00$539.95 -
Out of stock
2A Armament Palouse-Lite 16.5" 5.56 NATO Complete Upper
2A Armament
$799.002A Armament Palouse-Lite 16.5" 5.56 NATO Complete Upper The 2A Armament Palouse-Lite 16.5" 5.56 NATO Complete Upper comes with a 16.5" 5.56 NATO barrel with 1:8 twist. The receiver is the 2A Palouse-Lite Forged Upper Receiver and matches...$799.00 -
Out of stock
8.3" 9mm M-LOK Complete Upper with LRBHO
Black Rifle Depot
MSRP: $398.95$349.958.3" 9mm M-LOK Complete Upper with LRBHO High-Performance Upper for Pistol or SBR Builds The BRD 8.3" 9mm M-LOK Complete Upper with Last Round Bolt Hold-Open (LRBHO) functionality is the perfect choice for your next pistol or NFA-compliant SBR build...MSRP: $398.95$349.95 -
Aero Precision .308 Winchester 16" M5 Rifle Build Kit
Aero Precision
MSRP: $1,134.95$914.95Aero Precision .308 Winchester 16" M5 Rifle Build Kit Aero Precision M5 Barreled Uppers are changing the way you shoot large calibers out of a semi-automatic AR-10 platform. The AR-308 platform is not as plug and play as the AR-15 platform and can be a...MSRP: $1,134.95$914.95 -
Out of stock
Aero Precision M4E1 Threaded PRO 12.5" CHF 5.56 M-LOK Midlength Complete Upper
Aero Precision
MSRP: $1,095.00$950.95Aero Precision M4E1 Threaded PRO 12.5" CHF 5.56 M-LOK Midlength Complete Upper The PRO Upper Receiver Group built around our PRO 5.56 Cold Hammer Forged Barrel that is paired with our PRO 5.56 BCG. Included ATLAS R-ONE Handguard, BREACH Charging Handle,...MSRP: $1,095.00$950.95 -
Out of stock
Aero Precision M4E1 Threaded PRO 16.3" CHF 5.56 M-LOK Midlength Complete Upper
Aero Precision
MSRP: $1,145.00$993.95Aero Precision M4E1 Threaded PRO 16.3" CHF 5.56 M-LOK Midlength Complete Upper The PRO Upper Receiver Group built around our PRO 5.56 Cold Hammer Forged Barrel that is paired with our PRO 5.56 BCG. Included ATLAS R-ONE Handguard, BREACH Charging Handle,...MSRP: $1,145.00$993.95 -
Aero Precision M5 Complete Upper, 24" 6.5 CM SS Fluted BRL ATLAS S-ONE 15" M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $975.00$835.95Aero Precision M5 Complete Upper, 24" 6.5 CM SS Fluted BRL ATLAS S-ONE 15" M-LOK HG - FDE Cerakote This 6.5 Creedmoor upper is an easy upgrade to your existing or new build M5/308 AR. Utilizing all compatible parts with the exception of the barrel, you...MSRP: $975.00$835.95 -
Daniel Defense DD4 RIIIS AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - Black
Daniel Defense
MSRP: $1,412.00$1,359.95Daniel Defense DD4 RIIIS AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - Black The Daniel Defense DD4 RIII Upper Receiver Group is a high-performance, precision-built AR-15 upper receiver that is perfect for your next SBR build. The upper...MSRP: $1,412.00$1,359.95 -
Out of stock
Daniel Defense DD4 RISIII-S AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - FDE
Daniel Defense
MSRP: $1,412.00$1,359.95Daniel Defense DD4 RISIII-S AR-15 5.56 NATO Carbine 1:7 11.5" Complete Upper Receiver - FDE The Daniel Defense DD4 RISIII-S upper receiver is built for reliability and performance. Its 11.5-inch cold hammer forged barrel ensures accuracy and durability,...MSRP: $1,412.00$1,359.95 -
Out of stock
Daniel Defense DDM4 PDW .300 BLK 7" Pistol 1:7 Complete Upper Receiver
Daniel Defense
MSRP: $1,645.00$1,599.00Daniel Defense DDM4 PDW .300 BLK 7" Pistol 1:7 Complete Upper ReceiverMSRP: $1,645.00$1,599.00 -
Out of stock
Daniel Defense DDM4V7 AR 15 Complete Upper
Daniel Defense
MSRP: $1,263.00$1,214.00Daniel Defense DDM4V7 AR 15 Complete Upper The Daniel Defense M4 V7 Upper Receiver Group is built around a Cold Hammer Forged 16" Government profile barrel and equipped with a DD improved Flash Suppressor to reduce flash signature. It features a...MSRP: $1,263.00$1,214.00 -
Daniel Defense MK18 Black 5.56 NATO 10.3" Short Barrel Upper Receiver Group
Daniel Defense
$1,412.00Daniel Defense MK18 Black 5.56 NATO 10.3" Short Barrel Upper Receiver Group The MK18 AR15 style Upper Receiver Group is unmatched in size, weight, and performance, and features the picatinny quad rail Daniel Defense provides to USSOCOM. The RIS II...$1,412.00 -
Out of stock
Dirty Bird 16" Side-Charging 5.56 NATO Govt M-LOK Complete Upper
Dirty Bird Industries
MSRP: $699.95$629.95Dirty Bird 16" Side-Charging 5.56 NATO Govt M-LOK Complete Upper This Dirty Bird Industries 9mm Complete Upper features a Side-Charging upper receiver and pairs it with one of the best-selling 15" Dirty Bird SMRS M-LOK Handguards. NEW: The Dirty Bird...MSRP: $699.95$629.95 -
Dirty Bird 16″ SPR 6mm ARC Stainless Midlength M-LOK Complete Upper
Dirty Bird Industries
MSRP: $554.99$529.95Dirty Bird 16″ SPR 6mm ARC Stainless Midlength M-LOK Complete Upper 6mm ARC is quickly becoming one of the most versatile rounds for the AR-15. With better ballistic coefficients and velocity than 5.56 and .223 and a flatter shooting experience...MSRP: $554.99$529.95 -
Out of stock
Dirty Bird 16" Tactical Government .308 Win Stainless Midlength M-LOK Complete Upper
Dirty Bird Industries
MSRP: $709.95$639.95Dirty 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 world, capable of taking down just about any size game...MSRP: $709.95$639.95 -
Dirty Bird 18" Fluted 6.5 Creedmoor Midlength Stainless Steel Slick-Side M-LOK Complete Upper
Dirty Bird Industries
MSRP: $799.95$749.95Dirty Bird 18" Fluted 6.5 Creedmoor Midlength Stainless Steel Slick-Side M-LOK Complete Upper The Dirty Bird 18" 6.5 Creedmoor Complete Upper is THE start to your next precision build! 6.5 Creedmoor is an excellent hunting cartridge that...MSRP: $799.95$749.95 -
Dirty Bird 20" Lightweight .22-250 Rifle Stainless Steel Slick-Side M-LOK Complete Upper
Dirty Bird Industries
MSRP: $799.95$719.95Dirty Bird 20" Lightweight .22-250 Rifle Stainless Steel Slick-Side M-LOK Complete Upper The Dirty Bird 20" .22-250 Complete Upper is a great building block for your next tack driver build! .22-250 is a high-velocity round that is not only...MSRP: $799.95$719.95 -
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 -
Dirty Bird Slick-Side 16" 9mm 1:10 M-LOK Complete Upper
Dirty Bird Industries
MSRP: $499.95$449.95Dirty Bird Slick-Side 16" 9mm 1:10 M-LOK Complete Upper This Dirty Bird Industries 9mm Complete Upper features a PCC (Pistol Caliber Carbine) upper receiver with a Last Round Bolt Hold Open (LRBHO) mechanism and pairs it with one of the best-selling 15"...MSRP: $499.95$449.95 -
Out of stock
Faxon ARAK-21 12.5" 5.56 Complete Upper
Faxon Firearms
$999.00Faxon ARAK-21 12.5" 5.56 Complete Upper The ARAK-21® is a gas piston actuated, complete upper receiver assembly designed to seamlessly interface with the standard AR-15 platform. The total extent of the interface is simply the take...$999.00 -
Out of stock
Faxon ARAK-21 16" 5.56 Ambidextrous Piston Complete Upper
Faxon Firearms
$1,199.00Faxon ARAK-21 16" 5.56 Ambidextrous Piston Complete Upper The ARAK-21® is a gas piston actuated, complete upper receiver assembly designed to seamlessly interface with the standard AR-15 platform. The total extent of the interface is...$1,199.00 -
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 ION Ultralight 16" 5.56 Barrel Complete Upper Receiver
Faxon Firearms
MSRP: $1,099.00$1,011.95Faxon Firearms ION Ultralight 16" 5.56 Barrel Complete Upper Receiver FX5500-U features our 14.5" Pencil Barrel with Integral Slim 3-Port Muzzle Brake which meets the NFA 16" minimum barrel length requirement, 13” Streamline Carbon Fiber Handguard,...MSRP: $1,099.00$1,011.95 -
Out of stock
Foxtrot Mike 16" Rear Charging .45 AR-15 Complete Upper, 15" Handguard, CA Compliant Brake, Includes BCG
Foxtrot Mike
MSRP: $499.99$479.95Foxtrot Mike 16" Rear Charging .45 AR-15 Complete Upper, 15" Handguard, CA Compliant Brake, Includes BCG The Foxtrot Mike Products Complete .45 AR upper is the package you have been waiting for to finish your Glock mag AR-45 build. This .45 upper...MSRP: $499.99$479.95 -
Out of stock
Foxtrot Mike Products 16" Forward Charging .45 AR-15 Complete Upper
Foxtrot Mike
$489.00Foxtrot Mike Products 16" Forward Charging .45 AR-15 Complete Upper The Foxtrot Mike Products FM-9 Complete .45 AR-15 Upper Receiver is built from the ground up to provide outstanding reliability and accuracy with a host of top tier features. The...$489.00 -
Out of stock
Foxtrot Mike Products 16″ Forward Charging 45 ACP AR-15 Complete Upper
Foxtrot Mike
$439.99Foxtrot Mike Products 16″ Forward Charging 45 ACP AR-15 Complete Upper Precision, Reliability, and Performance in a Forward-Charging .45 ACP Upper. The Foxtrot Mike Products 16" Forward Charging .45 ACP AR-15 Complete Upper is a high-performance,...$439.99 -
Foxtrot Mike Products 16" Forward Charging 9mm AR-15 Complete Upper
Foxtrot Mike
MSRP: $489.00$469.00Foxtrot Mike Products 16" Forward Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products FM-9 Complete 9mm AR-15 Upper Receiver is built from the ground up to provide outstanding reliability and accuracy with a host of top tier features. The...MSRP: $489.00$469.00 -
Out of stock
Foxtrot Mike Products 16" Rear Charging .45 AR-15 Complete Upper
Foxtrot Mike
MSRP: $489.00$469.00Foxtrot Mike Products 16" Rear Charging .45 AR-15 Complete Upper The Foxtrot Mike Products Complete .45 AR upper is the package you have been waiting for to finish your Glock mag AR-45 build. This .45 upper receiver comes with all the features...MSRP: $489.00$469.00 -
Out of stock
Foxtrot Mike Products 16" Rear Charging 9mm AR-15 Complete Upper
Foxtrot Mike
MSRP: $489.00$469.95Foxtrot Mike Products 16" Rear Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products Complete 9mm AR upper is the package you have been waiting for to finish your Glock mag AR-9 build. This 9mm upper receiver comes with all the features you want in...MSRP: $489.00$469.95 -
Out of stock
Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete Upper
Foxtrot Mike
MSRP: $349.00$329.00Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete Upper The Foxtrot Mike Products Complete .45 AR-15 upper is the package you have been waiting for to finish your Glock mag AR-45 build. This .45 upper receiver comes with all the...MSRP: $349.00$329.00 -
Out of stock
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 -
Out of stock
Geissele Automatics Duty AR-15 Complete Upper Receiver Mid-length - OD Green - 16"
Geissele Automatics
$1,410.00Geissele Automatics Duty AR-15 Complete Upper Receiver Mid-length - OD Green - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper chambered...$1,410.00 -
Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - DDC - 16"
Geissele Automatics
$1,410.00Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - DDC - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper...$1,410.00 -
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 -
Out of stock
Kaw Valley Precision 16" 9mm M-LOK Complete Upper
Kaw Valley Precision
MSRP: $549.95$499.95Kaw Valley Precision 16" 9mm M-LOK 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. Every...MSRP: $549.95$499.95