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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16" 5.56 Gov / SOCOM Midlength Ultralight M-LOK Upper Assembly
Black Rifle Depot
MSRP: $334.95$299.9516" 5.56 Gov / SOCOM Midlength Ultralight M-LOK Upper Assembly The Black Rifle Depot 16" 5.56 Gov / SOCOM Midlength Ultralight M-LOK AR 15 Complete Upper Assembly is designed for the shooter who demands both performance and style. The 16" 5.56...MSRP: $334.95$299.95 -
7.5" 5.56 NATO Pistol AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $299.95$269.957.5" 5.56 NATO Pistol Upper Assembly Black Rifle Depot's 7.5" 5.56 NATO AR 15 pistol upper assembly is built using quality parts made here in the USA. Each AR 15 upper assembly is built by a trained armorer and is backed with a limited lifetime...MSRP: $299.95$269.95 -
10.5" 5.56 NATO Pistol AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $329.95$289.9510.5" 5.56 NATO Pistol Upper Assembly This Black Rifle Depot 10.5" 5.56 NATO Pistol Upper Assembly comes equipped with a 10.5" 5.56 NATO barrel with A2 Flash Hider. Covering those with a 10" M-Lok Handguard and a Limited Lifetime Warranty...MSRP: $329.95$289.95 -
7.5" Slick Side Billet 5.56 Nitride Pistol M-LOK AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $279.95$259.957.5" Slick Side Billet 5.56 Nitride Pistol M-LOK Upper Assembly Premium Performance at a Budget-Friendly Price This 7.5" pistol upper assembly offers affordability without cutting corners. Featuring American-made handguards, a 5.56 NATO Nitride-treated...MSRP: $279.95$259.95 -
Dirty Bird 16" Govt Mid 556 M-LOK AR-15 Complete Upper Assembly
Dirty Bird Industries
MSRP: $469.68 - $478.95$423.75 - $462.95Dirty Bird 16" Govt Mid 556 M-LOK Upper Assembly This Dirty Bird Industries complete AR Upper assembly features a Black Nitride 16"" Sub-MOA Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier t-marked Forged Upper Receiver...MSRP: $469.68 - $478.95$423.75 - $462.95 -
10.5" 5.56 Gov / SOCOM Carbine M-LOK AR 15 Complete Upper Assembly
Black Rifle Depot
MSRP: $329.95$299.9510.5" 5.56 Gov / SOCOM Carbine M-LOK Upper Assembly The 10.5" 5.56 Gov/SOCOM Carbine M-LOK Upper Assembly is crafted with top-tier components to ensure flawless performance. Built on a mil-spec forged upper receiver, it features a robust steel gas block,...MSRP: $329.95$299.95 -
16" 5.56 NATO Pencil Midlength Lightweight M-LOK Upper Assembly
Black Rifle Depot
MSRP: $334.95$299.9516″ 5.56 NATO Pencil Midlength Lightweight M-LOK Upper Assembly Lightweight and Reliable Upper for Precision Shooting The 16″ 5.56 NATO Pencil Midlength Lightweight M-LOK Upper Assembly offers a streamlined, lightweight design without...MSRP: $334.95$299.95 -
16" Gov Mid M-LOK Upper Assembly
Black Rifle Depot
MSRP: $339.95 - $379.95$259.95 - $279.9516" 5.56 Gov / SOCOM Mid length M-LOK AR 15 Upper Assembly Premium Performance Upper Assembly for Tactical, Competition, or Recreational Use The 16" 5.56 Gov / SOCOM Mid-Length M-LOK AR 15 Upper Assembly is crafted for serious shooters...MSRP: $339.95 - $379.95$259.95 - $279.95 -
16″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly
Black Rifle Depot
MSRP: $309.99$249.9516″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly Engineered for reliable performance in a compact package, the 16″ 5.56 Black Nitride Carbine M-LOK Government Upper Assembly is ideal for builders who want battle-ready quality...MSRP: $309.99$249.95 -
16" 5.56 Phosphate Midlength M-LOK Lightweight Upper Assembly
Black Rifle Depot
MSRP: $299.99$249.9516" 5.56 Phosphate Midlength M-LOK Lightweight Upper Assembly Crafted for shooters who refuse to compromise on quality, the 16" 5.56 Phosphate Midlength M-LOK Lightweight Upper Assembly delivers reliable performance in a lightweight and versatile package...MSRP: $299.99$249.95 -
16" 5.56 Gov / SOCOM 1:8 Carbine M-LOK Upper Assembly
Black Rifle Depot
MSRP: $324.95$289.9516" 5.56 Gov / SOCOM 1:8 Carbine M-LOK Upper Assembly Reliable, Precision-Made Upper for AR-15 Builds Built with precision and durability, the 16" 5.56 Gov / SOCOM 1:8 Carbine M-LOK Upper Assembly is crafted for shooters seeking reliable performance and...MSRP: $324.95$289.95 -
Aero Precision M4E1 5.56 14.5" Complete Upper w/ Pinned VG6 Gamma 556SL
Aero Precision
MSRP: $725.00$631.95Aero Precision M4E1 5.56 14.5" Complete Upper w/ Pinned VG6 Gamma 556SL This complete upper includes our ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real estate to accommodate any...MSRP: $725.00$631.95 -
16" M4 Carbine 1:8 M-LOK Upper Assembly - Black
Black Rifle Depot
MSRP: $329.95$259.9516" M4 Carbine 1:8 M-LOK Upper Assembly - Black Classic M4 styling with modern modularity. The 16" M4 Carbine 1:8 M-LOK Upper Assembly – Black is a well-rounded, duty-grade solution built for shooters who value reliability, consistency, and...MSRP: $329.95$259.95 -
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 -
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 -
Aero Precision M4E1-T Complete Upper, 16" .223 Wylde Fluted SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $730.00$631.95Aero Precision M4E1-T Complete Upper, 16" .223 Wylde Fluted SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the...MSRP: $730.00$631.95 -
On Sale
10.5" Slick Side Billet 5.56 Nitride Carbine M-LOK AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $299.95Now: $199.95Was: $249.9510.5" Slick Side Billet 5.56 Nitride Carbine M-LOK Upper Assembly Precision and Durability for Compact AR-15 Builds Enhance your AR-15 with the 10.5" Slick Side Billet 5.56 Nitride Carbine M-LOK Upper Assembly. This high-quality assembly combines a sleek...MSRP: $299.95Now: $199.95Was: $249.95 -
Aero Precision 16" 5.56 Carbine AR-15 Complete Upper w/ Pinned FSB, MOE Carbine - Black
Aero Precision
MSRP: $455.00$389.95Aero Precision AR-15 16" 5.56 Carbine Complete Upper w/ Pinned FSB, MOE Carbine - Black The Aero Precision AR-15 16" 5.56 Carbine Complete Upper is a top-tier component designed for durability and performance. It features a 16" 5...MSRP: $455.00$389.95 -
Aero Precision M4E1 Threaded Complete Upper, 8" 5.56 Barrel, 7.3" M-LOK ATLAS R-ONE Handguard - FDE Cerakote
Aero Precision
MSRP: $605.00$525.95M4E1 THREADED COMPLETE UPPER, 8" 5.56 BARREL, 7.3" M-LOK ATLAS R-ONE HANDGUARD - FDE CERAKOTE Specifications: Made In America?: Yes Platform: AR15 Series: ATLAS Caliber: 5.56 NATO Barrel Length: 8" Finish: Magpul FDE CerakoteMSRP: $605.00$525.95 -
Aero Precision 10.5" .300 BLK M4E1 ATLAS-S AR-15 Complete Upper - Black
Aero Precision
MSRP: $615.00$527.95Aero Precision 10.5" .300 BLK M4E1 ATLAS-S Complete Upper - Black Aero Precision APAR700302M4: This complete upper includes Aero Precision's new ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing...MSRP: $615.00$527.95 -
Aero Precision M4E1 Threaded AR-15 Barreled Upper Receiver 5.56 Mid-Length - ATLAS S-ONE - 16"
Aero Precision
MSRP: $655.00$479.95Aero Precision M4E1 Threaded AR-15 Barreled Upper Receiver 5.56 Mid-Length - ATLAS S-ONE - 16" This Aero Precision M4E1 Threaded AR-15 upper receiver group comes completely assembled with a 16" 5.56 barrel and the ATLAS S-ONE M-LOK handguard. This...MSRP: $655.00$479.95 -
On Sale
Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $800.00Now: $499.95Was: $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: $800.00Now: $499.95Was: $684.95 -
Aero Precision AR15 Complete Upper 20" 5.56 w/ Pinned FSB & MOE Handguard - FDE
Aero Precision
MSRP: $485.00$413.95Aero Precision AR15 Complete Upper 20" 5.56 w/ Pinned FSB & MOE Handguard - FDE The 20" barreled AR15 chambered in 5.56 NATO has a lot going for it, high velocity, gentle recoil impulse, increased reliability, longer service life, is easier to...MSRP: $485.00$413.95 -
Aero Precision M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black
Aero Precision
MSRP: $730.00$622.95Aero Precision M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black This complete upper includes Aero Precision's new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight...MSRP: $730.00$622.95 -
Dirty Bird 16" 5.56 NATO Govt M-LOK Upper Assembly V3
Dirty Bird Industries
MSRP: $470.75 - $492.15$424.95 - $442.95This Dirty Bird Industries Complete Upper features a Black Nitride 16" Sub-MOA Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier t-marked Forged Upper Receiver and finished with the brand new Dirty Bird's Gen 3 15" SMRS...MSRP: $470.75 - $492.15$424.95 - $442.95 -
10.3" Carbine 5.56 Government M-LOK Upper Assembly
Black Rifle Depot
MSRP: $329.99$299.9510.3" Carbine 5.56 Government M-LOK Upper Assembly Built for short-barrel performance without cutting corners. The 10.3" 5.56 Government M-LOK Upper Assembly is a compact, hard-use option built for reliability and consistent performance. It features a...MSRP: $329.99$299.95 -
10.5" 7.62x39 Medium Carbine M-LOK Upper Assembly
Black Rifle Depot
MSRP: $299.99$279.9510.5" 7.62x39 Medium Carbine M-LOK Upper Assembly Big-bore performance in a compact, American-made upper. The 10.5" 7.62x39 Upper Assembly delivers reliable, short-barrel performance with serious punch. Built on a mil-spec forged upper, it features a...MSRP: $299.99$279.95 -
16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly
Black Rifle Depot
MSRP: $299.99$249.9516" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly Heavy-duty strength. American-made precision. The 16" 5.56 Phosphate Carbine M-LOK Heavy Upper Assembly is built for shooters who prioritize strength, reliability, and long-term performance. Anchored...MSRP: $299.99$249.95 -
7.5" Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly
Black Rifle Depot
MSRP: $279.95$239.957.5" Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly The 7.5" Slick Side Billet 300 BLK Nitride Pistol M-LOK Upper Assembly offers an affordable, high-quality build without cutting corners. Featuring a 7.5" Nitride-treated barrel chambered...MSRP: $279.95$239.95 -
Aero Precision M4E1-T Complete Upper, 16" 5.56 HBAR Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $655.00$522.95Aero Precision M4E1-T Complete Upper, 16" 5.56 HBAR Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized This complete upper receiver includes an HBAR profile barrel that is laser marked "HBAR". Includes M4E1 Threaded Assembled Upper Receiver 15" ATLAS S-ONE...MSRP: $655.00$522.95 -
12.5" 5.56 NATO Government Carbine M-LOK AR-15 Complete Upper Assembly
Black Rifle Depot
MSRP: $329.95$299.9512.5" 5.56 NATO Government Carbine M-LOK Upper Assembly High-Quality Performance with Precision Craftsmanship Experience unmatched reliability and performance with the 12.5" 5.56 NATO Government Carbine M-LOK Upper Assembly. Built with premium components...MSRP: $329.95$299.95 -
7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly
Black Rifle Depot
MSRP: $293.99$278.957.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly Big-bore punch in a small, American-made package. The 7.5" 7.62x39 Stainless Steel Medium Pistol M-LOK Upper Assembly delivers rugged, close-range power in a compact format—perfect for...MSRP: $293.99$278.95 -
Aero Precision .308 Winchester 16" M5 Upper
Aero Precision
MSRP: $780.00$609.99Aero Precision .308 Winchester 16" M5 Complete Upper The Aero Precision .308 Winchester 16" M5 Upper is a pre-assembled upper receiver designed to fit onto an AR-10 lower receiver and provide a upper assembly for your .308 rifle. It features the S-ONE...MSRP: $780.00$609.99 -
Aero Precision M4E1 Threaded 11.5" 5.56 R-ONE AR-15 Complete Upper - Anodized Black
Aero Precision
MSRP: $610.00$522.95Aero Precision M4E1 Threaded 11.5" 5.56 R-ONE Complete Upper - Anodized Black This AR complete upper includes our new ATLAS R-ONE Handguard! The R-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your...MSRP: $610.00$522.95 -
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 -
Dirty Bird 13.7" Government Midlength .223 Wylde M-LOK V3 Upper Assembly - D107
Dirty Bird Industries
$409.95Dirty Bird 13.7" Government Midlength .223 Wylde M-LOK V3 Upper Assembly This Dirty Bird Industries Complete Upper** features a Dirty Bird Midlength Sub-MOA 416R Medium Profile barrel chambered in .223 Wylde with a 1:8 twist. Built on a top-tier Forged...$409.95 -
M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel w/ Pinned Epsilon 556SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black
Aero Precision
MSRP: $725.00$629.95M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel w/ Pinned Epsilon 556SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black This complete upper includes the ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while...MSRP: $725.00$629.95 -
16" 7.62x39 Medium Carbine M-LOK Upper Assembly
Black Rifle Depot
MSRP: $339.99$299.9516" 7.62x39 Medium Carbine M-LOK Upper Assembly AK power, AR precision—built the BRD way. The 16" 7.62x39 Medium Carbine M-LOK Upper Assembly is a high-performance build solution that brings proven BRD quality to the hard-hitting 7.62x39 cartridge...MSRP: $339.99$299.95 -
16" 7.62x39 Phosphate Carbine M-LOK Heavy Upper Assembly
Black Rifle Depot
MSRP: $339.99$299.9516" 7.62x39 Phosphate Carbine M-LOK Heavy Upper Assembly Heavy-duty performance for serious 7.62x39 builds. The 16" 7.62x39 Phosphate Carbine M-LOK Heavy Upper Assembly is engineered for shooters who demand robust construction, consistent accuracy, and...MSRP: $339.99$299.95 -
16" Carbine 400 Legend Medium M-LOK Upper Assembly
Black Rifle Depot
MSRP: $349.99$299.9516" 400 Legend Medium Carbine M-LOK Upper Assembly The perfect balance of power, performance, and recoil. The 16" 400 Legend M-LOK Upper Assembly is engineered for hunters and shooters who demand straight-wall performance with modern AR modularity...MSRP: $349.99$299.95