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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On Sale
Geissele Premium MIL-SPEC Buffer Tube Assembly with Super 42, H1, 7075-T6, AR-15/M4 - Black
Geissele Automatics
MSRP: $117.00Now: $89.95Was: $117.00Geissele Premium MIL-SPEC Buffer Tube Assembly with Super 42, H1, 7075-T6, AR-15/M4 - Black The Geissele Premium Mil-Spec Buffer Tube is machined from quality 7075-T6 Aluminum and finished in Type 3... -
On Sale
8.5" 300 Blackout 1:8 Pistol Length Barrel - Black Nitride
Black Rifle Depot
MSRP: $122.95Now: $69.95Was: $79.958.5" 300 Blackout 1:8 Pistol Length Barrel - Black Nitride Compact power and clean cycling—made for short-barrel performance. The 8.5" 300 Blackout 1:8 Pistol Length Barrel – Black Nitride from Black... -
On Sale
Rise Armament Oh S#!T Kit
Rise Armament
MSRP: $15.99Now: $12.95Was: $15.99Rise Armament Oh S#!T Kit A smart backup kit packed with the most commonly lost AR-15 parts—magnetized, organized, and ready when you need it.Most spare kits come in a plastic bag you have to dump... -
On Sale
Rise Armament RAVE 140 Flat Trigger + RA-212 Charging Handle Combo
Rise Armament
MSRP: $199.99Now: $124.95Was: $159.95Rise Armament RAVE 140 Flat Trigger + RA-212 Charging Handle Combo The Rise Armament Rave 140 Trigger offers extreme reliability through enhanced engineering. Rise’s RA-140 Super Sporting Trigger...
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Out of stock
AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
AO Precision
MSRP: $169.95$119.95 -
Bestselling
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Out of stock
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New
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On Sale
Geissele Premium MIL-SPEC Buffer Tube Assembly with Super 42, H1, 7075-T6, AR-15/M4 - Black
Geissele Automatics
MSRP: $117.00Now: $89.95Was: $117.00 -
On Sale
8.5" 300 Blackout 1:8 Pistol Length Barrel - Black Nitride
Black Rifle Depot
MSRP: $122.95Now: $69.95Was: $79.95 -
On Sale
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On Sale
Rise Armament RAVE 140 Flat Trigger + RA-212 Charging Handle Combo
Rise Armament
MSRP: $199.99Now: $124.95Was: $159.95
Recent Posts
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Best AR-15 Handguards - MOE SL Handguard
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When it comes to enhancing your AR-15's performance, selecting the right AR-15 rifle scope is crucia …Feb 2nd 2025 -
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Choosing the right red dot sight for your AR-15 is more than just picking a well-known brand—i …Jan 30th 2025