AR-15 Parts

Introducing the TANGO-MSR line of riflescopes by Sig Sauer. Featuring three new low power variable optics loaded with standard features and offered at an incredible value. These new models include...

The LMT Defense Carbine Length AR15 Polymer Handguard Set (LMP154G) is a mil-spec drop-in polymer handguard set for standard AR-15 carbine builds. Designed as a lightweight, durable, and...

20″ CHROME LINED 1:7″ TWIST M16/M4-STYLE 5.56 BARREL W/ A-FRAME FRONT SIGHT HOUSING. DOES NOT INCLUDE UPPER RECEIVER, FRONT SIGHT POST, SWIVEL, OR SLIP RING...

This is a Lewis Machine & Tool M4/M16 style 14.5-inch .223/5.56mm barrel assembly. It features 1/2x28 muzzle threads, a pinned flat-top height front sight gas block, carbine-length gas system,...

Includes: M-16 Fire Control Group Fire Control Group Pins and Springs M-16 Sear Sear Spring Sear Pin Bolt Catch Assembly Mag Catch Assembly Front Pivot Pin Rear Takedown Pin (2) Takedown Pin...

The Magpul B.A.D. Lever AR-15 Bolt Catch Extension (MAG980-BLK) is Magpul's Battery Assist Device for the AR-15/M4 platform — a lever that attaches to the standard AR-15 bolt catch and extends into...

The Knight's Armament 2-Rib Picatinny Rail Panel — Black (KAC PN: 97164) is KAC's compact 2-rib polymer rail panel for covering short unused sections on KAC RAS Picatinny quad-rail handguards. The...

The Forward Controls Design Adjustable Turret Cap for Aimpoint Micro T1/T2 (ATA) is FCD's precision-machined replacement turret cap for Aimpoint Micro T-1 and T-2 red dot sights. The ATA (Adjustable...

The Proof Research 6.5 Creedmoor 16" Carbon Fiber Barrel (123515) brings the legendary accuracy and lightweight advantages of Proof Research carbon fiber technology to a compact 6.5 Creedmoor AR-type...

This is a new Lewis Machine & Tool Tactical AR15 charging handle. It features LMT’s enhanced tactical latch mechanism that utilizes a dead stop latch to reduce tension on the latch pin.

The Proof Research 16" .300 Blackout LMT MRP Converted Barrel (100561CONV) is a precision carbon fiber barrel conversion designed to transform LMT MRP (Modular Rail Platform) rifles into .300...

Law Tactical's steel adapter enables installation of a folding stock on any AR-15 to create a smaller-profile rifle for easy deployment from a vehicle or transport in non-permissive environments...