FSC/XP Rifled .686, 6" and 11" Length, BigShot Assault

Threads: XP/FSC/9.1

Bore Length: 5.75 inch Rifled Control Bore / 6 inch with Tip

Bore Length: 10.5 inch Rifled Control Bore / 11 inch with Tip

Bore: .686

Finish: Matte Finish

Knurled tip included