Briley Blaser Helix Choke 12 Gauge Improved Cylinder .010

Briley Blaser Helix Choke 12 Gauge Improved Cylinder .010. The constrictions of the choke actually cause the shot to go further and deeper into the barrel whereas a longer choke tube with more gradual constriction would allow the shot to enter the target without causing undue strain on the muzzle. Therefore Briley offers longer choke tubes with more gradual constriction. These chokes are matched to specific shooting conditions such as distance elevation and more allowing the shooter to make perf