AR-15 / AR-10 Parts
Looking for the best AR platform parts on the Internet? You're here. Take a look and let's get to work.
We build AR platform rifles weekly for some very discerning customers. We only build with what we sell, and we only sell what works. Leverage our experience in building or upgrading your AR platform and buy with confidence.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wilson Combat Two-Stage Tactical Trigger Unit - Heavy Duty Flat Face - AR-15/AR-10
Wilson Combat
$195.95Wilson Combat Two-Stage Tactical Trigger Unit - Heavy Duty Flat Face - AR-15/AR-10 Take control of your AR with the Wilson Combat TR-TTU Heavy Duty Flat Trigger—the ultimate tactical upgrade for shooters who demand speed, precision, and rock-solid...$195.95 -
CMMG Firing Pin Retainer Pin - M16/AR15
CMMG
$0.95CMMG Firing Pin Retainer Pin - M16/AR15 Upgrade your AR-15 or M16 with confidence using the CMMG Firing Pin Retainer, engineered for uncompromising performance and reliability. Whether you're an avid shooter, a competitive marksman, or building your...$0.95 -
Out of Stock
TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout - Coyote Tan (HIR-235)
TRIARC Systems
$925.00TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout - Coyote Tan (HIR-235) Engineered for performance and built from premium materials, the TRIARC Systems 8.3” 300 Blackout Upper Receiver Group is a short-barreled powerhouse that blends...$925.00 -
Bootleg AR15 Billet Upper Receiver - Black
Bootleg Inc.
MSRP: $189.95$179.95Bootleg AR15 Stripped Billet Upper Receiver - Black The Bootleg Billet Upper Receiver is a purpose-built upgrade for AR-15 platforms, offering exceptional durability and refined handling in a minimalist package. Engineered from premium billet aluminum...MSRP: $189.95$179.95 -
Out of Stock
SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black 2025 Model
Sons Of Liberty Gun Works
MSRP: $330.00$313.50SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black The 2025 LRF ambidextrous lower receiver, a collaboration between Sons of Liberty Gun Works (SOLGW) and Forward Controls Design (FCD), has been enhanced with a series of thoughtful upgrades...MSRP: $330.00$313.50 -
Magpul ACS Carbine Stock MIL-Spec Gray
Magpul Industries
MSRP: $94.95$90.20Magpul ACS Carbine Stock MIL-Spec Gray The Magpul ACS (Adaptable Carbine/Storage) MIL-SPEC Stock is a drop-in replacement buttstock, designed for AR15/M16 carbines using mil-spec receiver extension tubes. With an anti-snag profile, supplemental friction...MSRP: $94.95$90.20 -
PRI AE Brake with Long Collar - 5.56mm
Precision Reflex, Inc
$220.00AE Brake with Long Collar - 5.56mm The AE 5.56 Muzzle Brake is engineered for optimal recoil reduction and muzzle climb control, whether used with or without a suppressor. Precision-machined from stainless steel, this brake features a 1/2 x 28 thread for...$220.00 -
On Sale
Edgar Sherman Design Granite Grip - Topo
Edgar Sherman Design
MSRP: $50.00Now: $39.99Was: $45.99Edgar Sherman Design Granite Grip - Topo The Granite Grip is engineered to optimize the AR platform, offering superior ergonomics, durability, and grip customization. Featuring a proprietary wrap-around texture, this advanced pistol grip comes in three...MSRP: $50.00Now: $39.99Was: $45.99 -
SOLGW EXO3 Upper 14.5" Pinned 3P15 Flash Hider (Plan-B Compatible) - 5.56 NATO
Sons Of Liberty Gun Works
MSRP: $850.00$750.00EXO3 Upper 14.5" Pinned 3P15 Flash Hider (Plan-B Compatible) - 5.56 NATO The EXO3 Upper Receiver Group is built for performance, durability, and optimized weight distribution. Featuring forged upper receivers, V2 combat barrels, and 4140 steel gas...MSRP: $850.00$750.00 -
KNS Stock Adapter with Flange - Black
KNS
MSRP: $60.00$51.00KNS Stock Adapter with Flange - Black The AR/MCX Stock Adapter allows the user to mount a picatinny-style stock attachment (such as the SIG MPX folding stock or brace) in place of an AR15 style buffer tube. Many firearms utilize the buffer tube...MSRP: $60.00$51.00 -
Out of Stock
KAC M4 Carbine Rail Adapter System Assembly (RAS)
Knights Armament Company
$295.50KAC M4 RAS 5.56 Rail – Military-Proven Drop-In Quad Rail The Knight’s Armament M4 RAS (Rail Adapter System) is one of the most battle-tested handguards ever fielded, with over 1 million units issued to the U.S. military. Designed for the M4...$295.50 -
Rearden Mini - Atlas/Atlas XL/Plan-B Compatible
Rearden Mfg
MSRP: $49.00 - $59.00$44.10 - $69.00Rearden Mini - Atlas/Atlas XL/Plan-B Compatible Streamlined design and an ideal lightweight choice for suppressor mounting. Specifications: Material: 17-4 PH H900 Stainless Steel Compatibility: Atlas and Atlas XL compatible, as well as Plan B...MSRP: $49.00 - $59.00$44.10 - $69.00