Yankee Hill Machine Victra-20 20 GA Full Choke

This is the full choke cone for Yankee Hill Machine's Victra-20, the modular 20 gauge shotgun suppressor. The cone drops into the front of the tube so the constriction ends up at the muzzle end where a choke belongs.

Full is the constriction on this cone, and the choke is what determines the shape of the shot column on the way out. The cone is machined stainless steel and left without a coating, cut to match the Victra-20 body so it seats inside the front of the tube.