Lapco FSC Rifled 5" .683 BigShot Assault barrel for the FSC CCI Phantom Threaded Barrels it enables users easily to

it enables users easily to install it into their silencers or airsoft gun hand-guards as long as their inner space is larger than the dimension of Lighter S

Minimalistic design takes up less space than conventional bipods

Close-before-open actuation closes the gas supply before venting the exhaust gas to maintain consistent air efficiency

(1) Tank Adapter Screw (SH)

This is the standard (STD) option

Lapco FSC Rifled 5" .683 BigShot Assault barrel for the FSC CCI Phantom Threaded Barrels it enables users easily toThreads: FSC Bore Length: 5 inch Control Bore Bore Options: . 683 Finish: Matte Finish Muzzle thread protector tip included