AR-15 COMPLETE UPPER: READY-TO-INSTALL ASSEMBLY WITH BARREL, UPPER RECEIVER, BOLT CARRIER GROUP, HANDGUARD AND CHARGING HANDLE FOR A SEAMLESS UPGRADE
AR 15 Part Kits
Discover our comprehensive range of AR-15 kits at Black Rifle Depot, designed to provide everything you need for building and customizing your firearm. From Lower Parts and Build Kits to Upper Parts and Build Kits, Rifle Build Kits, Pistol Build Kits, and Stock and Buffer Kits, each kit is meticulously curated to ensure top-quality, compatible components that enhance performance and reliability. Find the perfect kit to complete your AR-15 build with confidence and precision, and stay tuned for more Black Friday and Cyber Monday deals on AR-15 parts kits.
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CMMG ZEROED Lower Parts Kit, AR15
CMMG
$129.95CMMG ZEROED Lower Parts Kit, AR15 Finish your next AR15 lower receiver with the CMMG® ZEROED™ Mk4/AR15 lower parts kit. Every piece is made here in the USA and comes in convenient color-coded packets... -
Presma Muzzle Brake 1/2x28 w/ Blast Forwarding Device
Presma
MSRP: $45.00$36.00Presma Muzzle Brake 1/2x28 w/ Blast Forwarding Device 1/2x28 Muzzle Brake with Sound Redirect Option, Steel with Black Phosphate Finish - AR-15. SKU: ASMZ09 Black Phosphate finish, steel... -
Emissary Axle Grip for AR-15 Compact Aggressive Texture
Emissary Development
$50.00 - $56.00Emissary Axle Grip for AR-15 Compact Aggressive Texture Axle Grip for AR-15 – Compact Features Fully wrapped proprietary texture pattern provides a “pre-stippled” grip surface Friction relief areas... -
CMMG MK3 Gun Builder's Lower Parts Kit
CMMG
MSRP: $54.95$42.99CMMG MK3 Gun Builder's Lower Parts Kit The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch. The 308 kits also include a bolt catch screw in place of the AR-15 pin...
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AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
AO Precision
MSRP: $169.95$119.95
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