Upper Parts

Spike's Tactical Mid Length Melonited Gas Tube - Black Nitride Finish The Spike’s Tactical Mid Length Gas Tube is built to military specifications and constructed from durable 304 stainless steel, making it the perfect choice for any AR-15 mid...

Forward Controls Design 1210RF Plan-B Compatible Single Port Muzzle Device - 5/8x24 Engineered for suppressor users who demand durability and compatibility, the Revival Defense / Forward Controls Design 1215RF Plan B Muzzle Brake is a purpose-built Plan...

Forward Controls Design 1215RF Plan-B Compatible Single Port Muzzle Device - 1/2x28 Engineered for suppressor users who demand durability and compatibility, the Revival Defense / Forward Controls Design 1215RF Plan B Muzzle Brake is a purpose-built Plan...

Q Flash Hider for 3/4x24 threads.  The Flash Hider by Q is a Quickie Fast-Attach flash hider compatible with the THUNDER CHICKEN and trash PANDA silencers by Q. 3/4x24 features 7/8 in wrench flats for easy install and removal. These flash hiders...

Comstock Armory P&W Spacer Ring - 5/8x24 Designed to provide the additional length needed for pin-and-weld applications, this spacer ring extends compatible full-size 5/8-24 muzzle devices to help achieve legal overall barrel length on most 14...

Comstock Armory Compact Muzzle Brake .578x28 - .45 Cal BorePlan-B Compatible Suppressor Mount Built for durability and suppressor performance, this Compact Muzzle Brake (MBC) is compatible with common .900″-24 adapters such as the Comstock LPA, Q...

Comstock Armory Compact Muzzle Brake 5/8x24 - .45 Cal BorePlan-B Compatible Suppressor Mount Built for durability and suppressor performance, this Compact Muzzle Brake (MBC) is compatible with common .900″-24 adapters such as the Comstock LPA, Q...

Comstock Armory Compact Muzzle Brake 1/2x36 - 9mm BorePlan-B Compatible Suppressor Mount Designed for durability and performance, this Compact Muzzle Brake (MBC) is compatible with common .900″-24 adapters such as the Comstock LPA, Q Plan-B, and...

Comstock Armory Ultralight Recessed 5/8x24 - Plan-B Compatible Suppressor Mount Engineered for maximum strength with virtually no added length, the Ultralight Recessed Titanium Mount is compatible with common .900″-24 adapters such as the Comstock...

Comstock Armory Ultralight Recessed 1/2x28 - Plan-B Compatible Suppressor Mount Engineered for maximum strength with virtually no added length, the Ultralight Recessed Titanium Mount is compatible with common .900″-24 adapters such as the Comstock...

LBE Unlimited .750 Low Profile Gas Block - Rifle Length Gas Tube Upgrade your AR build with dependable, American-made performance. The LBE Unlimited .750 Low Profile Gas Block with Rifle-Length Gas Tube delivers reliable gas system function in a...

LBE Unlimited .750 Low Profile Gas Block - Carbine Length Gas Tube Upgrade your AR build with dependable, American-made performance. The LBE Unlimited .750 Low Profile Gas Block with Carbine-Length Gas Tube delivers reliable gas system function in a...