I bought a Carlson's Blind side waterfowl choke for duck and goose hunting. Extended range with a dia. 695. for my super Vinci. Took it out to pattern the gun with ammo and choke and the pattern was not any tighter than the factory mod choke. I was shooting at 25m and did not have a consistent pattern. Apparently this choke should have a 30" pattern at 35 yards. I shot n'4 3 inch Kent Fasteel, Challenger, Black cloud and winchester. Do I just have to break in the choke or get a new one?


















































