FSC-5R3, FSC Rifled 5" .683, BigShot Assault Lapco Barrel
Bore Length: 5 inch Control Bore
Bore Options: .683
Finish: Matte Finish
Muzzle thread protector tip included
Crafted in the USA of high-grade aluminum with a micro-polished finish. Anodized using a proprietary process that produces an extra hard and durable finish. M16/M4 Muzzle Tip included.