Spin Adapter Kit - Muzzleloader Black Powder SpinJag
Use The Patented SpinJag technology to improve. one SpinAdapter (10/32 male to a 5/16-27 female). one Bushing (5/16-27 male to 8/32 female). one Bushing (5/16-27 male to 10/32 female). with 5/16-27M threads fit directly.