Hammer
09-28-2009, 04:19 PM
Been thinking of getting a Poly Twist barrel.
Similar to the old Polychoke on shotguns.
Just twist the knob at the barrel end and it changes from a 4-inch twist to a 40-inch twist and anything in-between.
Could make it automatic. Operate on recoil.
Set it loose for the first shot and let it tighten on every shot as the target gets further away.
Start at 14-inch twist, next shot at 12, third at 10, fourth at 8, and fifth at 6-inch twist.
Load magazine accordingly.
.
Similar to the old Polychoke on shotguns.
Just twist the knob at the barrel end and it changes from a 4-inch twist to a 40-inch twist and anything in-between.
Could make it automatic. Operate on recoil.
Set it loose for the first shot and let it tighten on every shot as the target gets further away.
Start at 14-inch twist, next shot at 12, third at 10, fourth at 8, and fifth at 6-inch twist.
Load magazine accordingly.
.