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
Diamondback Barrels 18" .308 Winchester Fluted Stainless
Diamondback Firearms
$179.95Diamondback Barrels 18" .308 Winchester Fluted Stainless Steel The goal at Diamondback barrels is to manufacture the finest, 100% American made barrels and components in the industry. They offer excellent customer service, inventory management,...$179.95 -
Out of stock
Diamondback Firearms Medium Profile 5.56 NATO 10" AR 15 Barrel
Diamondback Firearms
MSRP: $89.00$88.95Diamondback Firearms Medium Profile 5.56 NATO 10" AR 15 Barrel Diamondback Firearms began in 1989 with a desire to create products without compromise. Since then Diamondback has developed some of the most efficient AR15 and concealed carry pistol...MSRP: $89.00$88.95 -
Out of stock
Diamondback Firearms M4 16" 5.56 NATO AR 15 Barrel
Diamondback Firearms
MSRP: $109.95$89.95Diamondback Barrels M4 16" 5.56 NATO AR 15 Barrel The goal at diamondback barrels is to manufacture the finest, 100% American made barrels and components in the industry. They offer excellent customer service, inventory management, and support for their...MSRP: $109.95$89.95 -
Out of stock
Spike's Tactical Black Nitride Pistol Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Pistol Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304...$16.00 -
Spike's Tactical Black Nitride Carbine Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Carbine Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304...$16.00 -
Out of stock
Spike's Tactical Black Nitride Mid Length Gas Tube
Spike's Tactical
$16.00Spike's Tactical Black Nitride Mid Length Gas Tube If you are looking for a high quality gas tube, look no more. These are the same gas tubes that Spike's installs on their ST-15 rifles and complete upper receivers. Features: Mil-Spec 304 Stainless...$16.00 -
Spike's Tactical M16 Bolt Carrier Group - Black Phosphate Finish
Spike's Tactical
MSRP: $149.95$139.95Spike's Tactical M16 Bolt Carrier Group - Black Phosphate Finish Your Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike's Tactical uses in their factory built rifles...MSRP: $149.95$139.95 -
Spike's Tactical Enhanced AR 15 Lower Parts Kit
Spike's Tactical
MSRP: $181.00$169.95Spike's Tactical Enhanced Lower Receiver AR 15 Parts Kit If you're looking for the highest quality and most durable Lower Parts Kit on the market with all of the upgrades, look no further. The Spike's Tactical Enhanced LPK was designed for the end user...MSRP: $181.00$169.95 -
Out of stockOn Sale
Holosun Technologies 407C-X2 Red Dot Sight 2 MOA
Holosun Technologies
MSRP: $288.22Now: $244.95Was: $249.95Holosun Technologies 407C-X2 Red Dot Sight 2 MOA The HS407C is an open reflex optical sight designed for pistol applications. Features include Holosun's Super LED with up to 50k hours battery life, 2MOA dot only, Solar Failsafe, and Shake Awake...MSRP: $288.22Now: $244.95Was: $249.95 -
Holosun Technologies HM3X 3X Magnifier
Holosun Technologies
MSRP: $352.93$299.99Holosun Technologies HM3X 3X Magnifier Since Holosun's inception in 2013, their main goal has been to bring cutting edge technology to the end user. Holosun continuously strives to improve and innovate by producing technology that makes sense and...MSRP: $352.93$299.99 -
Spike's Tactical Standard AR 15 Lower Parts Kit
Spike's Tactical
$84.95Spike's Tactical Standard AR 15 Lower Parts Kit The Spike's Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA. AR 15 LPK - Parts Included: Bolt...$84.95 -
Out of stock
Spike's Tactical Punisher & Flag Ejection Port Door
Spike's Tactical
$9.95Spike's Tactical Punisher & Flag Ejection Port Door Spike's Tactical offers ejection port covers with a variety of custom engravings. Features: Custom Engraving Ejection Port Door Fits AR-15$9.95 -
Spike's Tactical ST-T3 Heavy Buffer For AR 15
Spike's Tactical
$44.95Spike's Tactical ST-T3 Heavy Buffer For AR 15 Looking for a heavy buffer to replace your standard carbine buffer? Well, Spike's came up with something that offers the HIGHEST performance at a reasonable price. The ST-T3 buffer is one of the...$44.95