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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20" 5.56 Gov / SOCOM M-LOK Upper Assembly
Black Rifle Depot
MSRP: $399.95$359.9520" 5.56 Gov / SOCOM M-LOK Upper Assembly This is a high quality 20 inch upper assembly that works as good as it looks. it is built using a top tier mil-spec forged upper receiver, a 5.56 Mil-Spec Steel Black Nitrided Barrel, an APOC Armory black Nitride...MSRP: $399.95$359.95 -
Out of stock
Aero Precision 20" Rifle 5.56 AR-15 Complete Upper w/ Pinned FSB & A2 Handguard
Aero Precision
MSRP: $565.00$489.95Aero Precision AR15 20" Rifle 5.56 Complete Upper w/ Pinned FSB & A2 Handguard The Aero Precision AR15 20" Rifle 5.56 Complete Upper is a prime choice for shooters aiming for accuracy and performance. The 20" barrel, crafted for long-range precision,...MSRP: $565.00$489.95 -
Out of stock
Aero Precision 20in 5.56 NATO AR 15 Upper
Aero Precision
$565.00Aero Precision 20in 5.56 NATO AR 15 Upper The Aero Precision 20in 5.56 NATO AR-15 Upper – is a high-quality, versatile AR-15 upper designed for the discerning firearms enthusiast. This complete upper is the same one featured on the AERO M16A4...$565.00 -
Out of stock
Aero Precision AR-15 10.5" 5.56 Carbine Complete Upper w/ Pinned FSB, MOE Carbine – Black
Aero Precision
MSRP: $435.00$376.95Aero Precision AR-15 10.5" 5.56 Carbine Complete Upper w/ Pinned FSB, MOE Carbine – Black Get started on your new AR pistol build with this Aero Precision Barreled Upper Receiver. It features a 10.5” barrel chambered in 5.56 NATO. It features...MSRP: $435.00$376.95 -
Out of stock
Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $800.00$684.95Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user...MSRP: $800.00$684.95 -
Aero Precison M5 Complete Upper 18" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $790.00$674.95Aero Precison M5 Complete Upper 18" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user...MSRP: $790.00$674.95 -
Out of stock
Dirty Bird 20" M16A2 Enhanced Retro AR 15 Complete Upper
Dirty Bird Industries
MSRP: $649.95$617.95Dirty Bird 20" M16A2 Enhanced Retro AR 15 Complete Upper The Dirty Bird Industries M16A2 20″ 5.56 Retro Upper Assembly is the next iteration in the line of DBI’s popular Complete Uppers. Dirty Bird Industries has sourced some of the finest...MSRP: $649.95$617.95 -
Out of stock
Aero Precision M4E1 Threaded AR-15 Complete Upper, 20" 5.56 Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard - Anodized Black
Aero Precision
MSRP: $675.00$588.95Aero Precision M4E1 Threaded Complete Upper, 20" 5.56 Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard - Anodized Black M4E1 Threaded Complete Upper, 20" 5.56 Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard, Anodized Black Made In America?:...MSRP: $675.00$588.95 -
Out of stock
AERO Precision M4E1-T 18" .223 Wylde AR-15 Complete Upper Assembly
Aero Precision
MSRP: $595.00$508.95The AERO Precision M4E1-T Threaded 18" .223 Wylde AR 15 Upper Assembly Black Rifle Depot is proud to offer the AERO Precision M4E1-T Threaded 18" .223 Wylde AR 15 upper that includes their new ATLAS S-ONE Handguard! The S-ONE line...MSRP: $595.00$508.95 -
Out of stock
Aero Precision M5 24" 6.5 Creedmoor SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black
Aero Precision
MSRP: $935.00$797.95Aero Precision M5 24" 6.5 Creedmoor SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black This complete upper includes Aero Precision's ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in...MSRP: $935.00$797.95 -
Aero Precision M5 Complete Upper, 18" .308 SS Fluted BRL, ATLAS S-ONE 15" M-LOK HG - Black
Aero Precision
MSRP: $880.00$750.95Aero Precision M5 Complete Upper, 18" .308 SS Fluted BRL, ATLAS S-ONE 15" M-LOK HG - Black This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to...MSRP: $880.00$750.95 -
20" Rifle 6mm ARC Medium M-LOK Upper Assembly
Black Rifle Depot
MSRP: $449.99$399.9920" 6mm ARC Medium Rifle M-LOK Upper Assembly Engineered for accuracy, built for modern ballistics. The 20" 6mm ARC M-LOK Upper Assembly is a purpose-built platform for precision shooting and long-range performance. It features a premium nitrided...MSRP: $449.99$399.99 -
Out of stock
Dirty Bird 20" M16A2 Enhanced AR 15 Retro Upper Assembly - Chrome-Lined
Dirty Bird Industries
MSRP: $679.95$645.95Dirty Bird 20" M16A2 Enhanced AR 15 Retro Upper Assembly Chrome-Lined The Dirty Bird Industries M16A2 20″ 5.56 Retro Upper Assembly is the next iteration in the line of DBI’s popular Complete Uppers. Dirty Bird Industries has sourced some of...MSRP: $679.95$645.95 -
Out of stock
20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly
Black Rifle Depot
MSRP: $399.95$289.9520" 5.56 Phosphate Rifle M-LOK Government Upper Assembly The 20" 5.56 Phosphate Rifle M-LOK Government Upper Assembly is built for shooters who value accuracy, durability, and full-length performance. Featuring a 20-inch government-profile barrel with a...MSRP: $399.95$289.95 -
Out of stock
Aero Precision 20" 6.5 Creedmoor M5 Upper
Aero Precision
MSRP: $855.00$731.95Aero Precision 20" 6.5 Creedmoor M5 Upper The Aero Precision 20" 6.5 Creedmoor M5 Upper is a top-of-the-line option for precision shooting and hunting enthusiasts. This upper is designed for durability and strength, featuring an M5E1 Assembled Upper...MSRP: $855.00$731.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper 18" 5.56 Rifle Length Barrel ATLAS R-ONE 15" M-LOK HG Anodized
Aero Precision
MSRP: $665.00$569.95Aero Precision M4E1 Threaded Complete Upper 18" 5.56 Rifle Length Barrel ATLAS R-ONE 15" M-LOK HG Anodized Introducing the Aero Precision M4E1 Threaded Complete Upper, a premium choice for enthusiasts seeking advanced...MSRP: $665.00$569.95 -
Out of stock
Aero Precision M4E1-T Threaded 18" 5.56 AR 15 Upper Assembly
Aero Precision
MSRP: $665.00$569.95Aero Precision M4E1-T Threaded 18" 5.56 AR 15 Upper Assembly The AERO Precision M4E1-T 18" 5.56 AR 15 Upper comes with the new ATLAS-S ONE M-LOK Handguard. AERO Precision's ATLAS-S ONE handguard is designed to be lightweight without...MSRP: $665.00$569.95 -
Out of stock
Faxon Firearms Ascent 10.5" 5.56 Barrel Upper Receiver
Faxon Firearms
MSRP: $425.00$391.00Faxon Firearms Ascent 10.5" 5.56 Barrel Upper Receiver The Faxon Firearms Ascent 10.5" 5.56 Barrel Upper Receiver is the ultimate solution for those seeking to upgrade or build a high-performance AR-15. This premium upper receiver assembly includes a...MSRP: $425.00$391.00 -
Out of stock
20" 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly
Black Rifle Depot
MSRP: $449.99$349.9520" 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly No corners cut—just top-tier performance, start to finish. The 20″ 5.56 Phosphate + Chrome-Lined Rifle M-LOK Heavy Upper Assembly is engineered for shooters who demand...MSRP: $449.99$349.95 -
20" Rifle .224 Valkyrie Medium Spiral Fluted Nitride Upper Assembly
Black Rifle Depot
MSRP: $399.95$349.9520" Rifle .224 Valkyrie Medium Spiral Fluted Nitride Upper Assembly Built for 1,300 yards—no shortcuts, no compromises. The 20" .224 Valkyrie Spiral Fluted Upper Assembly is purpose-built to take full advantage of the Valkyrie’s long-range...MSRP: $399.95$349.95 -
Out of stock
Aero Precision M4E1 Enhanced Complete Upper, 20" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black
Aero Precision
MSRP: $765.00$655.95Aero Precision M4E1 Enhanced Complete Upper, 20" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black Upgrade the performance of your AR15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6...MSRP: $765.00$655.95 -
Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black
Aero Precision
MSRP: $599.99$479.95Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black This complete upper features the best of the best, including a fluted accuracy-enhancing 223 Wylde chambered and QPQ-treated...MSRP: $599.99$479.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $730.00$622.95M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black Superior Precision and Long-Range Performance Enhance your AR-15 with the M4E1 Threaded Complete Upper, featuring an 18-inch 6.5 Grendel stainless steel...MSRP: $730.00$622.95 -
Out of stock
Aero Precision M4E1-T 18" .223 Wylde Rifle Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguard
Aero Precision
MSRP: $700.00$607.95Aero Precision M4E1-T 18" .223 Wylde Rifle Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguard This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition...MSRP: $700.00$607.95 -
Out of stock
Aero Precision M5 18" .308 SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE
Aero Precision
MSRP: $920.00$789.95Aero Precision M5 18" .308 SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the...MSRP: $920.00$789.95 -
Out of stock
Aero Precision M5 6.5 Creedmoor Rifle M-LOK Complete Upper - Atlas R-ONE FDE - 20"
Aero Precision
MSRP: $895.00$764.95Aero Precision M5 6.5 Creedmoor Rifle M-LOK Complete Upper - Atlas R-ONE FDE - 20" 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...MSRP: $895.00$764.95 -
Out of stock
Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $800.00$684.95Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Our proprietary ATLAS...MSRP: $800.00$684.95 -
Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $840.00$728.95Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - FDE Cerakote The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Our proprietary ATLAS...MSRP: $840.00$728.95 -
Aero Precision M5 Complete Upper 20" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Black
Aero Precision
MSRP: $855.00$739.95Aero Precision M5 Complete Upper 20" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Black Long-range precision shooting at its best with a robust 20” stainless steel barrel and lightweight ATLAS R-ONE handguard. The Aero Precision M5...MSRP: $855.00$739.95 -
Out of stock
Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Black
Aero Precision
MSRP: $865.00$740.95Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Black Precision and performance meet with Aero's 22” stainless steel barrel and slim-profile R-ONE handguard for exceptional long-range shooting...MSRP: $865.00$740.95 -
Out of stock
Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $905.00$774.95Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - FDE Cerakote The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs...MSRP: $905.00$774.95 -
Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Black
Aero Precision
MSRP: $865.00$740.95Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Black Precision Long-Range Performance with Lightweight ATLAS S-ONE Handguard This Aero Precision M5 Complete Upper features a 22" fluted 6.5 Creedmoor...MSRP: $865.00$740.95 -
Out of stock
Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15" M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $905.00$774.95Aero Precision M5 Complete Upper 22" 6.5 Creedmoor SS Rifle Barrel 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...MSRP: $905.00$774.95 -
Aero Precision M5 Complete Upper 24" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $885.00$755.95Aero Precision M5 Complete Upper 24" 6.5 Creedmoor SS Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs...MSRP: $885.00$755.95 -
Out of stock
Aero Precision M5 Complete Upper 24" 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Black
Aero Precision
MSRP: $885.00$755.95Aero Precision M5 Complete Upper 24" 6.5 Creedmoor SS Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Black This Aero Precision M5 Complete Upper with a 24" 6.5 Creedmoor stainless steel rifle-length barrel and ATLAS S-ONE Handguard is a perfect solution for...MSRP: $885.00$755.95 -
Out of stock
Aero Precision M5E1 Complete Upper 16" .308 Mid SS Barrel EM-15 Handguard - FDE Cerakote
Aero Precision
MSRP: $850.00$737.95Aero Precision M5E1 Complete Upper 16" .308 Mid SS Barrel EM-15 Handguard - FDE Cerakote Add power, precision, and expanded customization options to your rifle with an Aero Precision M5E1 .308 Barrel Complete Upper Receiver. While there's several options...MSRP: $850.00$737.95 -
Out of stock
Aero Precision M5E1 Complete Upper 18" .308 SS Rifle Barrel EM-15 Handguard - FDE Cerakote
Aero Precision
MSRP: $860.00$747.95Aero Precision M5E1 Complete Upper 18" .308 SS Rifle Barrel EM-15 Handguard - FDE Cerakote Enhance your rifle with the Aero Precision M5E1 .308 Complete Upper Receiver, a powerful addition that broadens your customization possibilities. Each option among...MSRP: $860.00$747.95 -
Out of stock
Aero Precision M5E1 Complete Upper, 16" .308 Mid Barrel, EM-15 Handguard - FDE Cerakote
Aero Precision
MSRP: $820.00$704.95Aero Precision M5E1 Complete Upper, 16" .308 Mid Barrel, EM-15 Handguard - FDE Cerakote Add power, precision, and expanded customization options to your rifle with an Aero Precision M5E1 .308 Barrel Complete Upper Receiver. While there's several options...MSRP: $820.00$704.95 -
Out of stock
Aero Precision M5E1 Complete Upper, 20" .308 Rifle Barrel, 16.6" Enhanced Handguard - Anodized Black
Aero Precision
MSRP: $810.00$694.95Aero Precision M5E1 Complete Upper, 20" .308 Rifle Barrel, 16.6" Enhanced Handguard - Anodized Black This Complete Upper includes Aero Precision's Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced...MSRP: $810.00$694.95 -
M4E1 Threaded Complete Upper 6.5 Grendel SS Barrel ATLAS R-ONE 15" M-LOK HG - Andonized
Aero Precision
MSRP: $730.00 - $765.00$622.95 - $655.95Aero Precision M4E1 Threaded Complete Upper, 6.5 Grendel SS Barrel w/ ATLAS R-ONE 15" M-LOK HG - Andonized Upgrade the performance of your AR-15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge,...MSRP: $730.00 - $765.00$622.95 - $655.95