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
Aero Precision M4E1-T Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $595.00$514.95Aero Precision M4E1-T Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE HG - Anodized Lightweight, Durable, and Built for Performance The Aero Precision M4E1-T Complete Upper with a 10.5" 5.56 Barrel and the advanced 9" M-LOK ATLAS S-ONE Handguard...MSRP: $595.00$514.95 -
Out of stock
Dirty Bird 10.5" 5.56 M-LOK AR 15 Upper Assembly (Midnight Bronze)
Dirty Bird Industries
MSRP: $464.95$419.95Dirty Bird 10.5″ 5.56 M-LOK AR 15 Complete Upper 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: $464.95$419.95 -
Out of stock
Dirty Bird 16" Government Midlength 5.56 M-LOK Left-Handed Complete Upper
Dirty Bird Industries
MSRP: $649.99$584.99Dirty Bird 16" Government Midlength 5.56 M-LOK Left-Handed Complete Upper Lefties rejoice, the Dirty Bird 16" Government Midlength 5.56 M-LOK Left-Handed Complete Upper was built just for you. This is a high quality mil-spec compatible upper assembly...MSRP: $649.99$584.99 -
Out of stock
KCI AR-15 .223 / 5.56mm 50-Round Drum Magazine
KCI USA
MSRP: $124.99$99.99KCI AR-15 .223 / 5.56mm 50-Round Drum Magazine Combining clear, lightweight, steel-reinforced polymer construction with a cranking handle and a convenient carry case, the KCI® AR-15 .223/5.56mm 50-Round Drum Magazine is an affordable high-capacity...MSRP: $124.99$99.99 -
Out of stock
Rosco Manufacturing Bloodline 14.5" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel
Rosco Manufacturing
MSRP: $164.00$154.95Rosco Manufacturing Bloodline 14.5" 5.56 Government 1:7 Twist Black Nitride Midlength Barrel 14.5" M4 5.56 NATO Bloodline Barrel (Mid-Length): This 14.5" M4 5.56 NATO Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver...MSRP: $164.00$154.95 -
16" 5.56 NATO 1:9 Twist Phosphate Carbine Heavy Barrel
Black Rifle Depot
MSRP: $159.99$97.9516" 5.56 NATO 1:9 Twist Phosphate Carbine Heavy Barrel Upgrade your AR-15 with exceptional performance and reliability by choosing the BRD Brand 16" 5.56 NATO Carbine Heavy Barrel. Manufactured exclusively for Black Rifle Depot, this barrel combines...MSRP: $159.99$97.95 -
Out of stock
16" AR 15 CA Compliant Mid Length Upper Assembly
Black Rifle Depot
$299.95Aim Sports 16" AR15 CA Compliant Mid Length Upper Assembly This is a great California compliant AR15 upper assembly from Black Rifle Depot. It is an affordable upper made with quality parts you can count on. Remember that Black Rifle Depot is...$299.95 -
Out of stock
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 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel w/ 10.3" ATLAS R-ONE M-LOK HG - Anodized Black
Aero Precision
MSRP: $615.00$535.95Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel w/ 10.3" ATLAS R-ONE M-LOK HG - Anodized Black This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind,...MSRP: $615.00$535.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, ATLAS R-ONE 15" M-LOK HG
Aero Precision
MSRP: $655.00$569.95Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, ATLAS R-ONE 15" M-LOK HG This Aero Precision M4E1 Threaded AR-15 upper receiver group comes completely assembled with 16” 5.56 barrel and the ATLAS R-ONE M-LOK handguard. This...MSRP: $655.00$569.95 -
Out of stock
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 -
Faxon Firearms 18" GUNNER 5.56 NATO Rifle-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $195.00$179.95Faxon Firearms 18" GUNNER 5.56 NATO Rifle-Length 4150 Nitride / Melonite Barrel 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, the Government can do something right,...MSRP: $195.00$179.95 -
Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - Black - 16"
Geissele Automatics
$1,260.00Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - Black - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper...$1,260.00 -
Out of stock
16" 5.56 Parkerized 1:7 Carbine Length Barrel
Black Rifle Depot
MSRP: $99.95$94.9516" 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...MSRP: $99.95$94.95 -
Out of stock
Aero Precision AR-15 Complete Upper 20" 5.56 w/ Pinned FSB & MOE Handguard - Black
Aero Precision
MSRP: $485.00$419.95Aero Precision AR15 Complete Upper 20" 5.56 w/ Pinned FSB & MOE Handguard - Black Elevate your shooting experience with the Aero Precision AR15 Complete Upper, meticulously engineered for the discerning marksman. This exceptional assembly features a...MSRP: $485.00$419.95 -
Out of stock
Aero Precision AR-15 Complete Upper, 10.5" 5.56 Carbine Barrel w/ Pinned FSB, MOE Carbine - FDE
Aero Precision
MSRP: $435.00$374.95Aero Precision AR-15 Complete Upper, 10.5" 5.56 Carbine Barrel w/ Pinned FSB, MOE Carbine - FDE This AR15 Complete Upper features a 10.5" 5.56 Carbine Barrel w/ Pinned FSB Magpul™ MOE® M-LOK® Carbine Handguard Features: Upper: Standard...MSRP: $435.00$374.95 -
Out of stock
Aero Precision M4E1 Complete Upper, 8" 5.56 Pistol Barrel w/ 7.3" Enhanced Gen 2 Handguard - FDE Cerakote
Aero Precision
MSRP: $605.00$529.95Aero Precision M4E1 Complete Upper, 8" 5.56 Pistol Barrel w/ 7.3" Enhanced Gen 2 Handguard - FDE Cerakote This Complete Upper includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling...MSRP: $605.00$529.95 -
Out of stock
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 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper 7.5" 5.56 Barrel ATLAS R-ONE 7" M-LOK HG - Anodized
Aero Precision
MSRP: $424.99$419.95Aero Precision M4E1 Threaded Complete Upper 7.5" 5.56 Barrel ATLAS R-ONE 7" M-LOK HG - Anodized This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of...MSRP: $424.99$419.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - FDE Cerakote
Aero Precision
MSRP: $635.00$541.95Aero Precision M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - FDE Cerakote With this complete upper receiver, you can finish your new build with confidence that you can handle any situation or that you're over-equipped...MSRP: $635.00$541.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $650.00$569.95Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - FDE Cerakote This 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...MSRP: $650.00$569.95 -
Out of stock
Aero Precision M4E1-T 16" 5.56 Midlength R-ONE Complete Upper - ODG Anodized
Aero Precision
MSRP: $655.00$560.95Aero Precision M4E1-T 16" 5.56 Midlength R-ONE Complete Upper - ODG Anodized This complete upper includes Aero Precision's new ATLAS R-ONE Handguard on their billet-style threaded M4E1 upper. R-ONE handguards are designed with size and weight in mind,...MSRP: $655.00$560.95 -
Ballistic Advantage 16" 5.56 Government Profile Carbine AR-15 Barrel Modern Series w/ FSB Circular Handguard Cap 1:7 Twist
Ballistic Advantage
MSRP: $240.00$209.95Ballistic 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...MSRP: $240.00$209.95 -
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 -
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 -
Faxon 16" Gunner Profile AR15 Barrel, 556 NATO, Pinned Gas Block
Faxon Firearms
MSRP: $235.00$216.95Faxon 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...MSRP: $235.00$216.95 -
Faxon Firearms 12.5" GUNNER 5.56 NATO Mid-Length 4150 Nitride / Melonite Barrel
Faxon Firearms
MSRP: $170.00$156.95Faxon 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...MSRP: $170.00$156.95 -
Out of stock
FN America 20" 5.56 NATO AR 15 Barrel
FN America
MSRP: $299.00$279.95FN 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...MSRP: $299.00$279.95 -
Geissele Automatics CHF 5.56 - 14.5" Chrome Lined Barrel
Geissele Automatics
$349.00Geissele 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...$349.00 -
Mission First Tactical EXD AR-15 .223 / 5.56 30-Round Magazine - Translucent Smoke
Mission First Tactical
$24.99Mission First Tactical EXD AR-15 .223 / 5.56 30-Round Magazine - Translucent Smoke Mission First Tactical Translucent EXD Magazines offer clear visual confirmation of round count and ammo type, textured to eliminate shine. Next-generation AR15/M4...$24.99 -
Rosco Manufacturing Bloodline 16" Midlength 5.56 Sauce Pack
Rosco Manufacturing
MSRP: $328.00$310.95Rosco Manufacturing Bloodline 16" Midlength 5.56 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...MSRP: $328.00$310.95 -
Out of stock
14.5" Pin & Weld 5.56 Mid-length Magpul MOE SL AR15 Upper
Dirty Bird Industries
MSRP: $449.95$429.95Dirty Bird 14.5" Pin & Weld 5.56 Mid-length Magpul MOE SL AR15 Upper The 14.5" Mid-length Magpul MOE SL AR 15 upper is a great starting point for your next build. It features a 14.5" barrel chambered in 5.56 NATO that has been pinned and welded with...MSRP: $449.95$429.95 -
16" 5.56 NATO 1:9 Twist Phosphate Carbine M4 Barrel
Black Rifle Depot
MSRP: $159.99$88.9516" 5.56 NATO 1:9 Twist Phosphate Carbine M4 Barrel Precision without the premium price—crafted to exceed expectations. The BRD 16" 5.56 NATO 1:9 Twist Phosphate Carbine M4 Barrel offers exceptional performance at an unbeatable price. Proudly made...MSRP: $159.99$88.95 -
Out of stock
16" Slick Side Billet 5.56 416R Stainless Midlength 1:7 M-LOK Complete Upper
Black Rifle Depot
MSRP: $387.95$344.9516" Slick Side Billet 5.56 416R Stainless Midlength 1:7 M-LOK Complete Upper An affordable AR15 upper assembly that doesn't skimp on quality: this model features a nitrided steel gas block from a reputable American manufacturer instead of aluminum,...MSRP: $387.95$344.95 -
Out of stock
Aero Precision AR-15 Complete Upper, 16" 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard (Includes BCG & CH)
Aero Precision
MSRP: $640.00$546.95Aero Precision AR-15 Complete Upper, 16" 5.56 Mid-Length Barrel w/ Pinned FSB, M4 Handguard (Includes BCG & CH) Features Upper: Standard AR15 Upper Receiver Barrel: 16" 5.56 CMV Mid-Length Barrel w/ Pinned FSB, 1/7 twist, Black...MSRP: $640.00$546.95 -
Out of stock
Aero Precision AR15 Complete Upper 16" 5.56 Carbine Barrel w/ Pinned FSB M4 Handguard (Includes BCG & CH)
Aero Precision
MSRP: $535.00$459.95Aero Precision AR-15 Complete Upper 16" 5.56 Carbine Barrel w/ Pinned FSB M4 Handguard (Includes BCG & CH) Complete AR-15 Upper with 16" Barrel, Pinned Front Sight Base, M4 Handguard, BCG, and Charging Handle Engaging Introduction:The Aero Precision...MSRP: $535.00$459.95 -
Out of stock
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 -
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 Threaded Complete Upper 16" 5.56 Mid Pencil Length Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized
Aero Precision
MSRP: $660.00$565.95Aero Precision M4E1 Threaded Complete Upper 16" 5.56 Mid Pencil Length Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized This complete upper includes Aero Precision’s new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in...MSRP: $660.00$565.95 -
Out of stock
Aero Precision M4E1 Threaded PRO 13.7" CHF 5.56 M-LOK Midlength AR-15 Complete Upper
Aero Precision
MSRP: $1,115.00$969.95Aero Precision M4E1 Threaded PRO 13.7" 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: $1,115.00$969.95