Upper Parts

LBE Unlimited - Crush Washer - 308 - AR Platform (ARCW-308) The LBE Unlimited crush washer is designed for a .308 Winchester chambered AR (ArmaLite Rifle). Crush washers are typically used for proper...

Noveske Marked VLTOR MUR Upper Receiver - Black The Noveske Marked VLTOR MUR Upper Receiver is a premium modular upper receiver built for strength, reliability, and compatibility with Mil-Spec AR-15...

SOCOM M4 Barrel 14.5″ Chrome Lined with F Marked Front Sight Base This 14.5″ SOCOM profile barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced...

Crush Washer .308 The .308 crush washer is a high-quality washer designed for use with .308 caliber barrels.

Crush Washer .223/5.56 [1/2×28]

Introducing true unparalleled innovation..   The Two-Piece Bolt Carrier Group.   No matter how hard we tried, we simply could not get the quality BCG we needed in our systems, so we not so simply...

Radian Weapons, Raptor SD Ambidextrous Charging Handle, Ported, Black, 5.56MM, Factory BLEM The silencer-optimized Raptor-SD™ features a ported shaft designed to redirect gasses down and forward,...

Sig Sauer MCX Rattler 5.56 NATO 5.5" The Sig Sauer MCX Rattler Upper Receiver boasts a 5.5-inch barrel and a polymer handguard equipped with MLOK attachment points. It also sports a full-length...

Rearden DPB Double Port Muzzle Brake Heat Treat Experience the ultimate in recoil reduction with the Rearden DPB Double Port Muzzle Brake (HT), a premium accessory designed to enhance your shooting...

LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you're in the middle of an AR build or you're just looking to upgrade a key...

LMT-AT 1/2 X 28 5.56 REGULATOR BRAKE Made of 17-4-steel alloy, the Regulator Brake is compatible with Dead Air’s Xeno™ Mount. SPECS Weight:2.8 oz. Length:2.25" Used With: IO