Jebs Choke Tubes Headhunter 12 Gauge Turkey Choke Tube Benelli SBE-11/M2 Crio Headhunter .660 Matte Stainless JPC - 12E1/660. To ensure these are some of the most reliable choke tubes on the market JEBS Choke Tubes machined them from 17-4 heat treated...