Universal clamping fixture allows for accurate barrel porting on any shotgun barrel using just a hand drill.
Includes two jigs for drilling different size ports, with Jig #1 having 35 bushing holes for a #40 drill bit and Jig #2 having 23 bushing holes for a #31 drill bit.
Constructed from anodized aluminum, the jig is 5ΒΌ" long, weighs 12.5 oz, and comes with an Allen wrench, one bushing, two drill bits, and detailed instructions.