The Poly-Choke II is offered for everything from the Benelli Super Black Eagle II to the New England Firearms single-shot shotguns. And it comes in 12- and 20-gauge sizes, with and without a vent ...
A shotgun’s payload of pellets flies downrange in an expanding, lengthening swarm. The choke in the gun’s muzzle determines the height and width of that swarm. “Choke” is the taper in the last inches ...