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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JE4 AR 15 Stock
JE Machine Tech
MSRP: $43.99$29.95JE4 AR 15 Stock The JE4 Stock features many design elements from a LE-style stock while incorporating a host of upgrades. The unlocking buffer tube lever allows for easy stock removal from the rifle, and the recoil pad aids in contact point...MSRP: $43.99$29.95 -
AR 15 Safety Selector
Black Rifle Depot
$7.95AR 15 Safety Selector The OEM AR 15 Safety Selector is a Mil-Spec selector for those who want reliability without frills or bling. You might not think that having a spare AR safety selector in your bag or bech arsenal is important, but the peace of mind...$7.95 -
AR 15 Trigger/Hammer Pin
Black Rifle Depot
MSRP: $2.39$2.15AR 15 Trigger/Hammer Pin This Trigger/Hammer OEM Pin can used with any OEM or Mil-Spec Lower Parts Kit. Black Rifle Depot is now offering individual lower parts for replacement. Be sure to get a few extra to keep in your bag or on your bench...MSRP: $2.39$2.15 -
4-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SS
Black Rifle Depot
MSRP: $1.39$1.004-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SS For use with lower receivers that have a 4-40 threaded rear takedown detent spring hole. Note: You may need to snip 1/8" off the detent spring to prevent excess pressure between the detent...MSRP: $1.39$1.00 -
Ballistic Advantage 16" Modern Series 5.56 NATO AR-15 Barrel
Ballistic Advantage
MSRP: $165.00$156.75Ballistic Advantage 16" Modern Series 5.56 NATO AR-15 Barrel This 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp...MSRP: $165.00$156.75 -
Strike Industries Cobra Billet Aluminum Trigger Guard (Red)
Strike Industries
MSRP: $28.95$25.95Strike Industries Cobra Billet Aluminum Trigger Guard (Red) 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 -
Strike Industries Extended Latch Charging Handle - FDE
Strike Industries
MSRP: $46.95$38.95Strike Industries Extended Latch Charging Handle The new ARCH-EL Charging Handle in FDE from Strike Industries is a T-6 7075 forged hard anodized extended latch charging handle featuring a larger aluminum latch surface that functions with ease...MSRP: $46.95$38.95 -
Trinity Force QD Sling Mount
Trinity Force
MSRP: $8.95$6.95Trinity Force QD Sling Mount The QD Sling Mount can be installed on any industry-standard QD swivel socket. This QD sling mount is rated to secure both two-point and one-point sling systems, and features steel construction for increased durability. To...MSRP: $8.95$6.95 -
AR-15 Armorer's Wrench
Black Rifle Depot
MSRP: $19.95$17.95AR-15 Armorer's Wrench Used for building and maintaining AR-15 rifles. Installs / removes barrel and castle nuts, flash hiders and muzzle brakes. Heavy Duty Heat Treated Steel Powder coated Black. Lifetime WarrantyMSRP: $19.95$17.95 -
Trinity Force Aluminum Flip Up Sights
Trinity Force
MSRP: $49.95$44.95Trinity Force Aluminum Flip Up Sights The Trinity Force Back-Up Sights are designed to be reliable, compact and ready the moment you need them. With low profiles and simple designs, the backup sights are the perfect addition for any shooter who needs...MSRP: $49.95$44.95 -
AR-15 Dust Cover Kit
Black Rifle Depot
MSRP: $10.95$8.95AR-15 Dust Cover Kit Enhance your AR-15 with this Mil-Spec Dust Cover Kit, sourced from a top-tier supplier trusted by military and OEM manufacturers. This complete kit includes an ejection port cover door, a steel spring (color may vary), a steel rod,...MSRP: $10.95$8.95 -
Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit
Dirty Bird Industries
MSRP: $49.95$44.95Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit The Dirty Bird Industries Mil-Spec Carbine Buffer Kit cuts no corners. It features a true Mil-Spec 6-Position Receiver Extension (buffer tube) machined from American Made 7075-T6 Aluminum,...MSRP: $49.95$44.95 -
Rise Armament LE145 Tactical Drop-In Trigger
Rise Armament
MSRP: $149.99$139.99Rise Armament LE145 Tactical Drop-In Trigger When things go sideways, you need a trigger you can depend on. This is that trigger. Designed for peak performance in high-adrenaline situations, the LE145 features a crisp, balanced break. Praised for its...MSRP: $149.99$139.99 -
Black Rifle Depot Free Float M-LOK Handguard - 12"
Black Rifle Depot
MSRP: $89.95$64.95Black Rifle Depot Free Float M-LOK Handguard - 12" Black Rifle Depot Free Float M-Lok Handguards are 100% American Made from 6061-T6 aluminum extrusions and are Type 3 Hard Coat Anodized for durability. The monolithic picatinny rail system...MSRP: $89.95$64.95 -
Strike Industries M4/AR15 Cobra Fang Trigger Guard
Strike Industries
MSRP: $12.95$10.75Strike Industries M4/AR15 Cobra Fang Trigger Guard with Magwell Feature If you’ve ever wanted faster, more reliable magazine reloads, practice makes perfect. You aren’t gonna be a superstar overnight. But a little help never hurts...MSRP: $12.95$10.75 -
Upper Parts Kit for Glock 17
Black Rifle Depot
MSRP: $59.95$44.95Upper Parts Kit for Glock 17 These Black Rifle Depot Upper Parts Kits for your Glock 17 are complete with all the parts replacement parts required to finish or upgrade your pistol slide. These kits for Glock 17 are compatible with generations 1 - 3...MSRP: $59.95$44.95 -
AR-15 Firing Pin Retaining Pin - Solid
Black Rifle Depot
MSRP: $4.95$2.95AR-15 Firing Pin Retaining Pin - Solid This is a standard firing pin retaining pin for the AR-15/M16 (not compatible with an AR-10). These are high quality pins to replace your broken or worn out factory pin. It can be handy to have a few on hand for...MSRP: $4.95$2.95 -
AR-9 Billet Upper Receiver for 9mm / .45
Black Rifle Depot
MSRP: $89.95$59.95AR 9 Billet Upper Receiver - 9mm/.45 The AR-9 Billet Upper Receiver is a quality, American made billet upper designed to be used on Pistol Caliber Carbine (PCC) builds. Most often PCC builds are either 9mm or .45 ACP. This billet...MSRP: $89.95$59.95 -
Bear Creek Arsenal M16 Profile 5.56 Black Nitride Bolt Carrier Group
Bear Creek Arsenal
MSRP: $85.95$69.95Bear Creek Arsenal M16 Profile 5.56 Black Nitride Bolt Carrier Group This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked...MSRP: $85.95$69.95 -
Stainless Steel Forward Assist
Black Rifle Depot
MSRP: $13.95$12.95Stainless Steel Forward Assist Features: Stainless steel Construction Includes Spring & Roll Pin Lifetime WarrantyMSRP: $13.95$12.95 -
AR-10 / 308 / 6.5 Creedmoor Dual Ejector Bolt Carrier Group – Black Nitride
Black Rifle Depot
MSRP: $189.99$137.95AR-10 / 308 / 6.5 Creedmoor Dual Ejector Bolt Carrier Group – Black Nitride This Black Nitride .308 Complete BCG is compatible with any AR10, 6.5 Creedmoor, .308 or 7.62x51 rifle that follows the DPMS pattern. The carrier includes forward assist...MSRP: $189.99$137.95 -
AR 15 Carbine Buffer Spring
Black Rifle Depot
MSRP: $3.95$2.95AR 15 Carbine Buffer Spring The Black Rifle Depot AR 15 Mil-Spec Carbine Length Buffer Spring is a great replacement part for your build. **Spring color may vary**MSRP: $3.95$2.95 -
KCI AR-15 .223 / 5.56mm 100-Round Gen 2 Drum Magazine
KCI USA
MSRP: $199.99$149.99KCI AR-15 .223 / 5.56mm 100-Round Gen 2 Drum Magazine Featuring steel-reinforced feed lips and an advanced polymer over-molded body, the KCI® AR-15 .223/5.56mm 100-Round Gen 2 Drum Magazine is a tried and true drum magazine, specifically engineered...MSRP: $199.99$149.99 -
Strike Industries TRIBUS Enhanced Castle Nut - Version 2
Strike Industries
MSRP: $59.95 - $61.95$57.95 - $59.95Strike Industries TRIBUS Enhanced Castle Nut & Extended End Plate Version 2 The Strike Industries TRIBUS is the next iteration of the previous AR-ECN&EEP. New features include two addition QD mounting points added to the left & right...MSRP: $59.95 - $61.95$57.95 - $59.95 -
On Sale
16" Patriot 5.56 NATO AR-15 Complete Upper
Black Rifle Depot
MSRP: $569.95Now: $299.95Was: $479.9516" Patriot 5.56 NATO AR 15 Upper Complete, High-Quality Performance Right Out of the Box The 16" Patriot 5.56 NATO AR-15 Upper from Black Rifle Depot is designed for maximum performance and convenience. This fully assembled, test-fired upper receiver is...MSRP: $569.95Now: $299.95Was: $479.95 -
Ballistic Advantage 7.5" 5.56 Pistol Length AR 15 Barrel-Modern Series
Ballistic Advantage
MSRP: $115.00$109.95Ballistic Advantage 7.5" 5.56 Pistol Length AR 15 Barrel-Modern Series Compact Performance with Precision Engineering for AR-15 Builds The Ballistic Advantage 7.5" Modern Series AR-15 Barrel in 5.56 NATO is the perfect choice for compact AR builds...MSRP: $115.00$109.95 -
Vortex SPC-AR2 SPARC AR Red Dot
Vortex Optics
MSRP: $279.99$199.99Vortex SPC-AR2 SPARC AR Red Dot The Vortex Optics SPARC AR delivers fast target acquisition in a durable, lightweight, and compact package. Digital rear-facing controls for power on/off and easy adjustment of the daylight bright 2 MOA dot. Choose among...MSRP: $279.99$199.99 -
Strike Industries Strike Switch Safety Selector (Black, Blue, Red)
Strike Industries
MSRP: $61.95 - $65.95$54.95 - $58.95Strike Industries Strike Switch Safety Selector (Black, Blue, Red, Grey) Ergonomic, intuitive, and fast. The Strike Switch is a patent pending modular safety selector designed from inception using human factor considerations to aid...MSRP: $61.95 - $65.95$54.95 - $58.95 -
18" .223 Wylde Spiral Fluted Stainless Steel Barrel
Black Rifle Depot
MSRP: $189.95$119.9518" .223 Wylde Spiral Fluted Stainless Steel Barrel This 18" .223 Wylde Spiral Fluted barrel is manufactured from 416R stainless steel and has a spiral flute for weight reduction and design. Features Shoots 5.56 & .223 416R Stainless 1:8...MSRP: $189.95$119.95 -
A2 Pistol Grip Kit for AR 15
Black Rifle Depot
MSRP: $7.95$5.95A2 Pistol Grip Kit for AR 15 Upgrade your AR 15 rifle or pistol with the A2 Pistol Grip Kit, complete with a mil-spec washer and a hardened allen head bolt. Made in the USA and designed to meet or exceed military specifications, this A2 pistol grip is...MSRP: $7.95$5.95 -
Trinity Force Alpha AR 15 Stock (Black)
Trinity Force
MSRP: $19.95$17.95Alpha AR 15 Stock (Black) The Trinity Force Alpha Stock is versatile enough to work with any AR build. It features a low-profile adjustment latch, double-injected rubber cheek rest, and slick-sided profile. The butt-pad profile is angled to...MSRP: $19.95$17.95 -
Black Rifle Depot Free Float M-LOK Handguard - 7"
Black Rifle Depot
MSRP: $69.95$54.95Black Rifle Depot Free Float M-LOK Handguard - 7" Black Rifle Depot Free Float M-Lok Handguards are 100% American Made from 6061-T6 aluminum extrusions and are Type 3 Hard Coat Anodized for durability. The monolithic picatinny rail system...MSRP: $69.95$54.95 -
CQC 5-Position Micro AR-15 Lower Build Kit
Black Rifle Depot
MSRP: $119.95$79.95CQC 5-Position Micro AR 15 Lower Build Kit The CQC 5-Position Micro AR 15 Lower Build Kit from Black Rifle Depot is the ultimate solution for quick and easy maneuverability in close-quarters combat. The CQC AR 15 Stock Kit has a smaller overall size and...MSRP: $119.95$79.95 -
Magpul M-LOK® MVG® Vertical Grip (Black)
Magpul
MSRP: $22.95$21.80Magpul M-LOK MVG Grip (Black) The Magpul M-LOK MVG Grip is a light weight, inexpensive vertical foregrip that attaches directly to M-LOK compatible handguards and forends without any additional Picatinny rail required. Made from the same high quality...MSRP: $22.95$21.80 -
16" 5.56 NATO 1:8 Carbine Length M4 Barrel - Black Nitride
Black Rifle Depot
MSRP: $139.95$84.9516" 5.56 NATO Barrel A great all around barrel for your next build. Specifications Platform: AR-15 Barrel Length: 16" Finish: Nitride / Melonite Cartridge Compatibility: 5.56 NATO Barrel Profile: M4 Material: 4150 CMV Barrel steel Twist Rate: 1:8...MSRP: $139.95$84.95 -
On Sale
Armaspec Stealth Recoil Spring
Armaspec
$59.95 - $76.50Armaspec Stealth Recoil Spring The Stealth Recoil Spring™ SRS™ GEN4 is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The SRS™ is designed to keep the buffer spring from rubbing against the inner...$59.95 - $76.50 -
Strike Industries Cookie Cutter Comp for .308/300BLK/7.62
Strike Industries
MSRP: $68.95$59.95Strike Industries Cookie Cutter Comp for .308/300BLK/7.62 This is the Strike Industries Cookie Cutter Comp muzzle brake and compensator for 7.62/300BLK/.308. As with most Strike Industries products, this muzzle device is unique looking and edgy...MSRP: $68.95$59.95 -
LUTH-AR M16A1 Handguard
Luth-AR
MSRP: $52.95$49.95LUTH-AR M16A1 Handguard Elevate your rifle build with the LUTH-AR M16A1 Handguard, meticulously designed for those aiming to construct a retro A1 rifle clone while embracing modern functionality. Meticulously engineered with each handguard half boasting...MSRP: $52.95$49.95 -
AR-10 DPMS Complete Lower Parts Kit
Black Rifle Depot
MSRP: $75.95$54.95AR-10 DPMS Complete Lower Parts Kit Our lower parts kits contain all high quality components, manufactured to our exacting standards. Each kit is guaranteed to fit your mil-spec dimension lower receiver. We don't use polymer parts or MIM parts...MSRP: $75.95$54.95 -
Armaspec Buffer Retainer Stainless Steel w/ Spring
Armaspec
MSRP: $7.99$7.15Armaspec Buffer Retainer Stainless Steel w/ Spring Stainless Steel Buffer Retainer with Spring. For AR-15 .223/5.56. Made in U.S.AMSRP: $7.99$7.15