A5-R6-09, A5/X7 Rifled 10" .686, BigShot Assault

Threads: A5/X7

Bore Length: 9 inch Control Bore / 10 inch with Tip

Bore Options: .686

Finish: Matte Finish

M16/M4 Muzzle tip included

M17 can use A5 or TiPX barrels but for better efficiency, we recommend the TiPX barrels.