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 AR-15 Enhanced Pistol Buffer Kit
Aero Precision
MSRP: $70.00$56.95Aero Precision AR-15 Enhanced Pistol Buffer Kit AR-15/M4 Enhanced Pistol Buffer Kit. Includes Enhanced 7075-T6 Aluminum Pistol Buffer Tube Carbine buffer Buffer spring End plate and lock nut Specifications Made in America: Yes Platform: AR-15 Weight:...MSRP: $70.00$56.95 -
Out of stock
Aim Sports M4 Carbine Quad Rail - Black
Aim Sports Inc.
MSRP: $46.99$28.99Aim Sports M4 Carbine Quad Rail - Black The M4 carbine length drop-in quad rail is an easy to install upgrade for the basic carbine. Made of black anodized aircraft grade aluminum and compatible with most direct impingement gas systems. When installing...MSRP: $46.99$28.99 -
Out of stock
Holosun HE503CU-GR Elite Circle Green Dot Sight
Holosun
MSRP: $348.22$295.99Holosun HE503CU-GR Elite Circle Green Dot Sight The HE503CU-GR Elite is a new micro green dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. Our highly efficient light emitting diodes and solar panels...MSRP: $348.22$295.99 -
Out of stock
Magpul MOE® Trigger Guard (Gray)
Magpul
MSRP: $8.95$7.95Magpul MOE® Trigger Guard (GRAY) This MOE® Trigger Guard from Magpul Industries is an enhanced polymer drop in replacement that fits the AR15 / M4 weapons platform. For easier use of gloves in tactical shooting or cold weather operations, it...MSRP: $8.95$7.95 -
Magpul MS4 Dual QD Sling GEN2
Magpul
$66.45 - $68.95Magpul MS4 Dual QD Sling GEN2 Filling the same mission requirement as the standard MS3 Sling, the MS4 can quickly switch between one-point and two-point configuration. The MS4 maintains material construction and specifications identical to that of the...$66.45 - $68.95 -
Microbest 5.56 NATO AR 15 Bolt Carrier Group - Black Nitride
Microbest
MSRP: $134.95$124.95Microbest 5.56 NATO AR 15 Bolt Carrier Group - Black Nitride The Microbest 5.56 NATO AR-15 Bolt Carrier is known for being the benchmark for quality and reliability throughout the industry. Microbest not only manufactures its own bolt carriers but also...MSRP: $134.95$124.95 -
Strike Industries Billet Ultimate Dust Cover for .223/5.56 (Black)
Strike Industries
MSRP: $34.95$31.95Strike Industries Billet Ultimate Dust Cover for .223/5.56 (Black) Billet UDC. Featuring Strike Industries quick detach mechanism that allows you to install or remove the dust cover in under 10 Seconds. It also includes an adjustable detent set...MSRP: $34.95$31.95 -
.875 AR 15 Gas Block
Black Rifle Depot
$19.99.875 AR 15 Gas Block This is a great product for your next build-if it is the part you need. Buy with confidence from Black Rifle Depot. Features: 4140 Steel Construction .875 Inner Diameter Black Nitride Treated Includes Set...$19.99 -
Out of stock
AERO Precision Black Nitride Bolt Carrier Group
Aero Precision
MSRP: $170.00$148.95AERO Precision Black Nitride Bolt Carrier Group | BCG A high quality BCG that is properly staked and no obtuse machine markes. This will make a great addition to your build. Features M16-cut carrier Machined from 8620 steel Carrier has forward...MSRP: $170.00$148.95 -
AR-15 .308/7.62/300 BLK/6.8 5/8x24 Muzzle Device Crush Washer
Black Rifle Depot
$1.95AR-15 .308/7.62/300 BLK/6.8 5/8x24 Muzzle Device Crush Washer Precision Timing for Optimal Performance Ensure your muzzle device is perfectly timed for maximum efficiency with this durable and reliable crush washer, designed for AR-15 barrels with a...$1.95 -
Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer - 5.4oz
Kaw Valley Precision
MSRP: $41.95$39.95Kaw Valley Precision Heavy Tungsten H3 Carbine Buffer - 5.4oz There are many ways to smooth the operation of a suppressed/big bore AR-15 Carbine. One of the most cost effective and quickest upgrades available, is the installation of a KVP H3 tungsten...MSRP: $41.95$39.95 -
ODIN Works .750 Low Profile Adjustable Gas Block
Odin Works
MSRP: $89.00$84.95ODIN Works .750 Low Profile Adjustable Gas Block The ODIN Works gas block is truly adjustable and packed with features. Machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures...MSRP: $89.00$84.95 -
Out of stock
Strike Industries AR 15 Charging Handle (Black)
Strike Industries
MSRP: $32.95$30.95Strike Industries AR 15 Charging Handle (Black) The new Strike Industries AR Charging Handle (ARCH) is a T-6 7075 forged hard anodized charging handle that functions consistently. It has a high polished surface and ergonomic design that makes for a...MSRP: $32.95$30.95 -
Strike Industries Billet Ultimate Dust Cover .223/5.56 (Red)
Strike Industries
MSRP: $35.95$31.95Strike Industries Billet Ultimate Dust Cover for .223/5.56 (Red) Billet UDC. Featuring Strike Industries quick detach mechanism that allows you to install or remove the dust cover in under 10 Seconds. It also includes an adjustable detent set...MSRP: $35.95$31.95 -
Strike Industries Cookie Cutter Comp .223/5.56 Muzzle Brake
Strike Industries
MSRP: $68.95$57.95Strike Industries Cookie Cutter Comp .223/5.56 Muzzle Brake Based on the theory, law of action and reaction (Newton's 3rd law), Strike Industries created a large reflecting area to enlarge great "reaction" to eliminate recoil force. The...MSRP: $68.95$57.95 -
Strike Industries JCOMP Gen2 (1/2x28, .223/5.56)
Strike Industries
MSRP: $43.95$37.95Strike Industries JCOMP Gen2 (1/2x28, .223/5.56) The SI JCOMP Gen2 is the classic Type 89 compensator re-engineered and updated for the 21st century. Due to end user feedback, the favorite features of the original are retained, but the...MSRP: $43.95$37.95 -
Tear Drop Parkerized AR 15/ AR 10 Forward Assist
Black Rifle Depot
MSRP: $16.99$14.95Tear Drop Parkerized AR 15/ AR 10 Forward Assist The teardrop shaped M16A1 style forward assist brings back the nostalgia of the forward assist found on the early M16A1 rifles. Featuring a larger surface area, the forward assist is easier to operate and...MSRP: $16.99$14.95 -
Out of stock
Trinity Force UL Polymer Flip Up Sights
Trinity Force
MSRP: $19.95$16.95Trinity Force UL Polymer Flip Up Sights The Trinity Force UL - B.U.S. (Back-Up Sight) can be used as both a backup sighting system for rifle optics or as a primary sighting system. These polymer sights are equipped with an internal quick-deploy mechanism...MSRP: $19.95$16.95 -
Upper Parts Kit - Forward Assist & Dust Cover
Black Rifle Depot
MSRP: $19.95$16.95Upper Parts Kit - Forward Assist & Dust Cover The AR 15 Forward Assist & Dust Cover Kit is an essential component for any AR 15 rifle. This kit includes both a forward assist and dust cover, both of which play an important role in ensuring that...MSRP: $19.95$16.95 -
Out of stock
UTG ACCU-SYNC Spring Loaded Flip-Up Front Sight
Leapers / UTG
MSRP: $34.97$31.97UTG ACCU-SYNC Spring Loaded Flip-Up Front Sight Even if you have a high-quality optic or scope on your rifle, it is essential to have a set of backup iron sights (BUIS) mounted to your receiver and rail just in case your optic fails. The Leapers...MSRP: $34.97$31.97 -
UTG Combat D Grip with Quick Release Deployable Bipod
Leapers / UTG
MSRP: $99.97$89.97UTG Combat D Grip with Quick Release Deployable Bipod The UTG Combat D Grip with quick release deployable bipod is a must have. This innovative ambidextrous retractable bipod grip is an industry leader. Simply press a button and your grip turns into a...MSRP: $99.97$89.97 -
Out of stock
UTG Shooter's SWAT Bipod, Rubber Feet
Leapers / UTG
MSRP: $54.97$49.97UTG Shooter's SWAT Bipod, Rubber Feet The UTG Tactical Low Profile Foldable Shooter’s Bipod allows you to shoot from virtually anywhere. The high-tech, durable aluminum construction is lightweight, strong, and built to last. The adjustable leg...MSRP: $54.97$49.97 -
Out of stock
UTG Ultra Slim Angled Fore Grip - KeyMod - BLK
Leapers / UTG
MSRP: $17.97$16.97UTG Ultra Slim Angled Foregrip - KeyMod - Black The Leapers UTG Ultra Slim Angled Foregrip attaches easily. It has a solid mount with an ergonomic angle that makes controlling the firearm comfortable as well as stylish. It includes all the hardware and...MSRP: $17.97$16.97 -
16" 5.56 Premium Rifle Build Kit W/15" M-LOK Handguard
Black Rifle Depot
MSRP: $699.95$579.95Patriot 16" 5.56 Premium Rifle Build Kit W/15" M-Lok Handguard The Patriot 16" 5.56 Premium AR 15 Rifle Build Kit is the ultimate choice for anyone looking to build an AR 15 rifle from scratch. This build kit includes all the components...MSRP: $699.95$579.95 -
BCM GUNFIGHTER Short Vertical Forend Grip - Black
Bravo Company USA Inc.
MSRP: $45.00$38.95BCM GUNFIGHTER Short Vertical Forend Grip - Black Improve your firearm control and mobility with the BCM GUNFIGHTER Short Vertical Forend Grip in Black by Bravo Company. This grip features a low-profile length designed to enhance mobility and minimize...MSRP: $45.00$38.95 -
Out of stock
FAB Defense FGG-S Tactical Folding Grip - BLK
Fab Defense
MSRP: $53.00$49.95FAB Defense FGG-S Handgun and Rifle Tactical Folding Grip in Black The FAB Defense FGG-S Tactical Folding Foregrip is multi-purpose and enables you an additional horizontal or vertical grip option on your weapon. This will dramatically enhance the...MSRP: $53.00$49.95 -
Out of stock
KAK Industry A5 Style A5H2 Buffer Weight - 5.5oz
KAK Industry
$28.95KAK Industry A5 Style A5H2 Buffer Weight - 5.5oz KAK Industry A5 Style Buffer A5H2 Style Buffer- 5.5 oz 2 Tungsten, 2 Steel Weights Hardcoat anodize- Black NOTE- Our A5 Style Buffers are only compatible with A5 Style Buffer Tubes and...$28.95 -
Out of stock
Luth-AR Carbine Lock Ring (Castle Nut)
Luth-AR
MSRP: $5.05$4.95Luth-AR Carbine Lock Ring (Castle Nut) Experience unmatched performance and dependability with the Luth-AR Carbine Lock Ring (Castle Nut). Designed with precision and expert craftsmanship, this essential component is perfect for firearm enthusiasts who...MSRP: $5.05$4.95 -
MAGPUL MBUS® Rear Sight Gen 2 (Black)
Magpul
MSRP: $57.95$55.05MAGPUL MBUS® Rear Sight (Black) The MAGPUL MBUS Rear Sight in Black is an affordable, robust folding back-up sight designed for AR15/M16 platforms. This spring-loaded, dual-aperture sight is easily activated and adjusted for windage, fitting...MSRP: $57.95$55.05 -
Microbest Mil-Spec C158 HPT/MPI 5.56 Bolt Carrier Group - Phosphate/Chrome-Lined
Microbest
MSRP: $149.95$134.95Microbest Mil-Spec C158 HPT/MPI 5.56 Bolt Carrier Group - Phosphate/Chrome-Lined The Microbest BCG has been designed from the ground up with the most avid shooters in mind, using only the best materials available on the market today. The...MSRP: $149.95$134.95 -
Mil-Spec AR-15 Lower Build Kit
Black Rain Ordnance
MSRP: $129.95$89.95Mil-Spec AR 15 Lower Build Kit Experience unparalleled quality and craftsmanship with the Mil-Spec AR 15 Lower Build Kit, exclusively from Black Rifle Depot. This elite kit is designed for firearm enthusiasts who demand the best performance and...MSRP: $129.95$89.95 -
Rise Armament Extended Latch Charging Handle
Rise Armament
MSRP: $52.99$47.99Rise Armament Extended Latch Charging Handle The Rise Armament Extended Latch Charging Handle is a high-quality, durable, and lightweight product designed for those who demand reliability and exceptional performance. The handle is made from Aerospace...MSRP: $52.99$47.99 -
Strike Industries Cobra Billet Aluminum Trigger Guard (Blue)
Strike Industries
MSRP: $28.95$25.95Strike Industries Cobra Billet Aluminum Trigger Guard (Blue) Form meets function with the Strike Industries line of Aluminum trigger guards. Not only does the sculpted, billet aluminum trigger guard make your rifle stand out from the pack,...MSRP: $28.95$25.95 -
Out of stock
UTG AR 15 Low Profile Flip-up Front Sight for Handguard
Leapers / UTG
MSRP: $29.97$24.97UTG AR 15 Low Profile Flip-up Front Sight for Handguard The low-profile Leapers UTG Model 4 Flip-up Front Sight Replacement is designed to mount on your top Picatinny rail. These AR 15 Iron Sights from Leapers are made from precision machined aircraft...MSRP: $29.97$24.97 -
UTG AR 15 Oversized Bolt Catch - Steel (Matte Black)
Leapers / UTG
MSRP: $17.97$14.97UTG AR 15 Oversized Bolt Catch - Steel (Matte Black) The UTG® AR15 Oversized Bolt Catch is the perfect accessory part to add to your AR-15/M4 rifles because of the serrated oversized bolt release and extended catch for faster and easier reach and...MSRP: $17.97$14.97 -
.308 Buffer Tube Kit
Dirty Bird Industries
MSRP: $84.95$74.95Dirty Bird .308 Buffer Tube Kit The Dirty Bird AR-10 / LR-.308 Carbine Receiver Extension / Buffer Kit features a true Mil-Spec 6-Position Receiver Extension (buffer tube) machined from American Made 7075-T6 Aluminum, 3.5oz Carbine Recoil...MSRP: $84.95$74.95 -
Out of stock
AERO Precision .750 Low Profile Gas Block - Black Nitride
Aero Precision
MSRP: $40.00$33.95AERO Precision .750 Low Profile Gas Block - Black Nitride AERO Precision .750 low profile gas block is made right here in the USA of 4150 hardened steel and is phosphate treated for corrosion resistance. The AERO Precision design uses two set screws...MSRP: $40.00$33.95 -
Out of stock
ALG Defense AK-47 Trigger Ultimate with Lightning Bow
ALG Defense
$147.00ALG Defense AK-47 Trigger Ultimate with Lightning Bow The ALG Defense AK Trigger Ultimate with Lightning Bow is one of the best upgrades available for your AK-pattern rifle. Providing a pull that is even shorter and smoother than the standard AKT...$147.00 -
Out of stock
Aluminum 45 Degree Offset Flip-Up Sight Set
Black Rifle Depot
MSRP: $39.99$29.99Aluminum 45 Degree Offset Flip-Up Sight Set Includes the Front Flip-Up and the offset Rear Flip-Up Gun Sights Slim Design for low profile Quick locking mechanism Quick target acquisition Rear sight contains multiple diameter apertures with windage...MSRP: $39.99$29.99 -
Out of stock
AR15/AR10 Upper Vise Block
TacFire Inc.
MSRP: $37.99$31.95AR15/AR10 Upper Vise Block The AR15/AR10 Upper Vise Block is machined from 6061 aluminum with a anodized finish. Designed to hold your upper receiver while assembling or maintaining your rifle. Features Fits AR15/AR10 Anodized Aluminum Includes Two...MSRP: $37.99$31.95