HEVI-Shot 85631 Waterfowl Invector-DS 12 Gauge Extended Range 17-4 Stainless Steel Black

In addition to world-class ammunition Hevi-Shot offers the best chokes for your hunt with gun specific styles available for most gun models. The chokes are manufactured from aircraft-quality 17-4 stainless steel and utilize state of the art patterning equipment to achieved the optimum constriction by gun type for the best possible pattern. Each Hevi-Choke has a knurled fore-end and can be hand tightened for easy field change-outs.