Vang Comp Systems
And now the rest of the story...
Enter the Vang Comp Barrel Modification System
And how about that shot pattern?
With less deformation and a less turbulent flow, the pellets achieve a higher degree of accuracy. Back-boring the barrel from the chamber towards the muzzle creates a choke where there was none. The rule of thumb allows that a standard cylinder bore barrel will shoot about 1-inch of spread per yard from the target (5 yards from target= 5-inch shot spread). The Vang Comp barrel modification produces shot patterns that are 2-times tighter. We guarantee a 10-12 inch shot pattern at 25 yards out of any barrel that has had our treatment.