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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CMMG .308 Lower Parts Kit
CMMG
MSRP: $79.95$78.95CMMG .308 Lower Parts Kit All the parts you need to get started on your next Mk3 build. Combine this kit with a buttstock kit to complete your lower group. Compatible with CMMG Mk3 Lowers and most LR308 type lowers. Features: All parts meet or...MSRP: $79.95$78.95 -
Out of stock
CMMG 16.1" 300 AAC Blackout AR 15 Barrel
CMMG
$199.95CMMG 16.1" 300 AAC Blackout AR 15 Barrel The CMMG 16.1" 300 AAC Blackout AR 15 Barrel is perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly head spaced...$199.95 -
CMMG 6.5 Grendel AR 15 Bolt Carrier Group
CMMG
$174.95CMMG 6.5 Grendel AR 15 Bolt Carrier Group This BCG is designed to operate with either 6.5 Grendel or Hornady's new 6mm ARC. Will not work with CMMG MkW platform. It is designed for standard AR variants. Features: CALIBER: 6.5 Grendel/6mm ARC$174.95 -
Out of stockOn Sale
CMMG 8" 300 AAC Blackout AR 15 Barrel
CMMG
Now: $169.95Was: $174.95CMMG 8" 300 AAC Blackout AR 15 Barrel Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLY Features: 8.0" Medium Taper...Now: $169.95Was: $174.95 -
Out of stock
CMMG 8" Barrel and BCG Kit 9mm
CMMG
$474.95CMMG 8" Barrel and BCG Kit 9mm The CMMG 8" Barrel and BCG Kit in 9mm is a high-quality kit that allows you to build a Pistol Caliber Carbine using CMMG's Patent Pending Radial Delayed Blowback System. This system reduces felt recoil and produces a...$474.95 -
Out of stock
CMMG Banshee 5" Upper Group - 9MM
CMMG
MSRP: $949.95$929.95CMMG Banshee 5" Upper Group - 9MM The CMMG Banshee 5" AR Upper in 9MM is the pinnacle of design, engineering, and styling, tailor-made for those seeking to create the ultimate compact 9mm AR. This upper features CMMG's renowned Radial Delayed...MSRP: $949.95$929.95 -
Out of stock
CMMG Banshee 8" Upper Group - 9MM
CMMG
MSRP: $999.95$979.95CMMG Banshee 8" Upper Group - 9MM The CMMG Banshee 8" AR Upper in 9MM offers the perfect blend of carbine-level ballistic performance in a compact package, making it an ideal choice for the ultimate 9mm AR. This 9mm upper benefits from CMMG's Radial...MSRP: $999.95$979.95 -
Out of stock
CMMG Stainless Steel Carbine Length Gas Tube
CMMG
$16.95CMMG Stainless Steel Carbine Length Gas Tube The CMMG Stainless Steel Carbine Length Gas Tube is an indispensable component for AR enthusiasts, whether constructing a new firearm or replacing parts in an existing one. Manufactured from premium stainless...$16.95 -
Out of stock
CMMG Stainless Steel Mid Length Gas Tube
CMMG
$17.95CMMG Stainless Steel Mid Length Gas Tube The CMMG Stainless Steel Mid Length Gas Tube is an indispensable component for AR enthusiasts, whether constructing a new firearm or replacing parts in an existing one. Manufactured from premium stainless steel,...$17.95 -
Out of stock
Colt's Manufacturing Mil-Spec Bolt Carrier Group 223Rem/556NATO - Black
Colt Manufacturing
$229.99Colt's Manufacturing Mil-Spec Bolt Carrier Group 223Rem/556NATO - Black This Colt Mil-Spec 5.56 Bolt Carrier Group is made to Mil-Spec for long lasting reliability and durability. Made from high quality steel with a durable matte black Parkerized finish,...$229.99 -
Out of stock
Columbia River 3.197" Fixed Blade Knife Spear Point
CRKT
MSRP: $84.99$69.95Columbia River 3.197" Fixed Blade Knife Spear Point This Blade Was Meant for Walking.A fixed blade tactical knife featuring two edges and one solid piece of hot forged steel, it knows its place—clipped to your boot.Crafted by A.G. Russell of...MSRP: $84.99$69.95 -
On Sale
Columbia River Knife & Tool Razel Compact Fixed Blade Knife
CRKT
MSRP: $69.99Now: $49.95Was: $59.95Columbia River Knife & Tool Razel Compact Fixed Blade Knife The Columbia River Knife & Tool Razel Compact Fixed Blade Knife is a top-of-the-line product with exceptional durability, reliability, and versatility. Measuring 5.27 inches in overall...MSRP: $69.99Now: $49.95Was: $59.95 -
Out of stock
Crimson Trace CMR-207 Universal Light/Red Laser
Crimson Trace Corporation
MSRP: $219.99$169.95Crimson Trace CMR-207 Universal Light/Red Laser The Rail Master Pro Universal Red Laser Sight & Tactical Light combines two tactical tools in a single compact unit. The versatile unit is designed to fit most modern pistols, rifles and shotguns with...MSRP: $219.99$169.95 -
Crimson Trace CT RAD Max Pro Red Dot - 3 MOA
Crimson Trace Corporation
MSRP: $449.99$399.95Crimson Trace CT RAD Max Pro Red Dot - 3 MOA The CT RAD™ Max Pro (Rapid Aiming Dot) Electronic Sight is a maximum sized Open Reflex Sight for carbines and shotguns. Featuring a red 3 MOA aiming dot, the CT RAD™ Max Pro has a recessed and...MSRP: $449.99$399.95 -
Out of stock
Crimson Trace CTS-25 Compact 4 MOA Red Dot Sight
Crimson Trace Corporation
$79.99Crimson Trace CTS-25 Compact 4 MOA Red Dot Sight The CTS-25 Compact Red Dot Sight from Crimson Trace improves performance on rifles and carbines by providing quick and precise aiming. It features a 4.0 MOA dot for rapid target acquisition and ten...$79.99 -
Crimson Trace HRO Heavy Recoil Red Dot
Crimson Trace Corporation
MSRP: $479.99$419.95Crimson Trace HRO Heavy Recoil Red Dot Crimson Trace’s Heavy Recoil Optic (HRO) was designed for larger rifles, and comes standard with a wide array of Crimson Trace exclusive features. It features a durable construction of a 6061 Series...MSRP: $479.99$419.95 -
Crimson Trace LG-436 Laserguard for Subcompact and Compact Glock
Crimson Trace Corporation
MSRP: $289.99$279.99Crimson Trace LG-436 Laserguard for Subcompact and Compact Glock Crimson Trace Laserguard For Glock 19/23/25/26/27/28/32/33/36/38/39 LG436 demonstrates the technological leadership that Crimson Trace is famous for! The Crimson Trace G series laserguards...MSRP: $289.99$279.99 -
Crimson Trace RAD Micro Pro Green Dot - 5 MOA
Crimson Trace Corporation
$299.99Crimson Trace RAD Micro Pro Green Dot - 5 MOA The CT RAD™ Micro Pro (Rapid Aiming Dot) Electronic Sight is an ultra-compact Open Reflex Sight for compact and subcompact pistols. Featuring a green 5 MOA aiming dot, the CT RAD™ Micro Pro has a...$299.99 -
Out of stock
Crimson Trace RAD Micro PRO Red Dot Sight - 3 MOA
Crimson Trace Corporation
MSRP: $274.99$249.95Crimson Trace RAD Micro PRO Red Dot Sight - 3 MOA The Crimson Trace Micro Rapid Aiming Dot (RAD) Electronic Sight is made for the ever-growing number of compact and subcompact handguns with optic ready slides. The CT RAD Micro PRO features a motion...MSRP: $274.99$249.95 -
Crosman Bushmaster MPW Air Rifle w/Red Dot
Crosman
MSRP: $393.95$339.95Crosman Bushmaster MPW Air Rifle w/Red Dot Introducing the Crosman Bushmaster MPW Air Rifle with Red Dot Sight, an exceptional combination of power, accuracy, and tactical adaptability. This full-auto CO2-powered air rifle boasts a steel smoothbore...MSRP: $393.95$339.95 -
Out of stock
Cross Machine Tool .22 Tactical ZCOMP Linear Compensator - 1/2-28
Cross Machine Tool
MSRP: $98.50$93.95Cross Machine Tool .22 Tactical ZCOMP Linear Compensator - 1/2-28 Cross Machine Tool's ZCOMP™ LINEAR 556 provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and...MSRP: $98.50$93.95 -
Cross Machine Tool .30 Tactical ZCOMP Linear Compensator - 5/8-24
Cross Machine Tool
MSRP: $98.50$93.95Cross Machine Tool .30 Tactical ZCOMP Linear Compensator - 5/8-24 Cross Machine Tool's ZCOMP™ LINEAR .30 provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer diameter fluting and...MSRP: $98.50$93.95 -
Cross Machine Tool 9mm Mini Combat Recoil Compensator - 1/2x28
Cross Machine Tool
MSRP: $49.99$46.99Cross Machine Tool 9mm Mini Combat Recoil Compensator - 1/2x28 If you built a 9mm Blowback operated AR-15 then you probably found out they can have some sharp recoil. With the Cross Machine Tool Mini Combat Recoil Compensator, you can mitigate some of...MSRP: $49.99$46.99 -
Cross Machine Tool 9mm Tactical ZCOMP Linear Compensator - 1/2-36
Cross Machine Tool
MSRP: $98.50$93.95Cross Machine Tool 9mm Tactical ZCOMP Linear Compensator - 1/2-36 Cross Machine Tool's ZCOMP™ LINEAR 9mm 1/2 36 thread provides forward directional muzzle blast control desired on rifles with shorter barrels. The outer...MSRP: $98.50$93.95 -
Cross Machine Tool Extended AR-15 Pistol Buffer Weight - 7.7 Oz.
Cross Machine Tool
MSRP: $44.99$39.99Cross Machine Tool Extended AR-15 Pistol Buffer Weight - 7.7 Oz. Pistol Caliber AR-15s are extremely fun and useful but they come with their own issues due to the nature of the direct blow back system. One of the easiest ways to remedy an unreliable PCC...MSRP: $44.99$39.99 -
Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style
Cross Machine Tool
MSRP: $28.99$27.50Cross Machine Tool J.A.G. Gas Block - .750" - Set Screw Style The Just A Gas Block line of gas blocks provide a high quality, affordable component that is beautifully machined and finished. The J.A.G. is a low-profile AR-15/10 gas block compatible with...MSRP: $28.99$27.50 -
Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver - No Forward Assist
Cross Machine Tool
MSRP: $199.00$179.95Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver - No Forward Assist Cross Machine Tool Co., utilizing the latest machining technologies, offers high quality products that you’ll be excited to own.The Ultra Precision Upper Receiver is...MSRP: $199.00$179.95 -
Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver
Cross Machine Tool
MSRP: $209.00$198.00Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for a .458 SOCOM build by enlarging the ejection port and...MSRP: $209.00$198.00 -
Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver
Cross Machine Tool
MSRP: $209.00$198.00Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver Are you left handed? Tired of having to deal with ejected shell casing and hot gas exploding right in front of your face? Well, maybe it is time to build a dedicated left handed AR-15...MSRP: $209.00$198.00 -
Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver - Slick Side No Dust Cover
Cross Machine Tool
MSRP: $168.00$151.95Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver - Slick Side No Dust Cover Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for big bore AR-15 calibers and...MSRP: $168.00$151.95 -
Cross Machine Tool UPUR-4 Billet AR-15 Upper Receiver - Slick Side
Cross Machine Tool
MSRP: $178.00$159.95Cross Machine Tool UPUR-4 Billet AR-15 Upper Receiver - Slick Side Looking for something to change up the standard AR-15 formula? This Cross Machine Tool Ultra Precision Upper Receiver is designed for AR-15 rifles is compatible with Mil-Spec lower...MSRP: $178.00$159.95 -
Out of stock
Daniel Defense AR 15 Grip W/Trigger Guard - Black
Daniel Defense
MSRP: $35.00$33.00Daniel Defense AR 15 Grip W/Trigger Guard - Black The Daniel Defense Pistol Grip is designed with ergonomics and controllability in mind. It shares the angle of the classic 1911 pistol for the most natural hand position and comfortable feel...MSRP: $35.00$33.00 -
Out of stock
Daniel Defense M-LOK Scout Light® Mount
Daniel Defense
$51.00Daniel Defense M-LOK Scout Light® Mount Daniel Defense has developed a low-profile offset mount for secure mounting of one of the top-selling weapon lights in the industry today: the SureFire® Scout Light®. The lightweight, snag-free...$51.00 -
Out of stock
Daniel Defense M16 Cut Complete AR-15 Bolt Carrier Group
Daniel Defense
$228.00Daniel Defense M16 Cut Complete AR-15 Bolt Carrier Group The Daniel Defense M16 Cut Complete Bolt Carrier Group is a MIL-SPEC, full auto compatible, M16 profile bolt carrier group assembly. The 8620 steel carrier and Carpenter 158 steel bolt assembly...$228.00 -
Out of stock
Daniel Defense Rail Mount QD Swivel Attachment Point W/Swivel
Daniel Defense
$47.00Daniel Defense Rail Mount QD Swivel Attachment Point W/Swivel The Daniel Defense Rail Mount QD Swivel Attachment Point is designed to allow the operator to mount the popular Heavy Duty Push Button Quick Detach Sling Swivel. This mount allows the...$47.00 -
Defense Depot DPMS GII Complete Bolt Carrier Group
Defense Depot
$449.99Defense Depot DPMS GII Complete Bolt Carrier Group Remove a quarter pound of weight from your DPMS Gii pattern small frame rifle with our bolt carrier machined from grade 5 titanium and PVD coated for durability. Available with adjustable gas key by...$449.99 -
DeltaPoint Micro 3 MOA Dot - S&W M&P
Leupold
$399.99DeltaPoint Micro 3 MOA Dot - S&W M&P The DeltaPoint Micro is fast on target, extremely accurate, and built Leupold® tough. But it’s the low-profile, concealable design that really makes it stand out from the competition. Mounted at the...$399.99 -
Out of stock
Deuter Trail 28 SL Pack - Women's (GRA)
Deuter
$139.95Deuter Trail 28 SL Pack - Women's in Graphite The new Trail 28 SL was built for alpine hikers and climbers who explore at the highest altitudes. The women’s-specific Trail 28 SL features the best of Deuter’s hiking and climbing packs in a...$139.95 -
Diamondback Firearms 18" 6.5 Grendel AR 15 Barrel
Diamondback Firearms
MSRP: $128.00$119.95Diamondback Firearms 18" 6.5 Grendel AR 15 Barrel At Diamondback, they are able to produce barrels that meet the shooters requirements. Their barrel blanks are made from premium materials and machined using some of the finest equipment on the market...MSRP: $128.00$119.95 -
Dirty Bird 10.5″ Government Carbine 5.56 M-LOK Upper Assembly
Dirty Bird Industries
MSRP: $444.95 - $464.95$400.95 - $418.95This 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 with Dirty Bird’s 9.7" SMRS M-LOK V2 or V3 Handguard...MSRP: $444.95 - $464.95$400.95 - $418.95