Over the years of testing all the time I've noticed a large jump in yardage in the Hevi shot. 20 gauge in piticular as it turned a 30 yard gun into a 40 yard gun.

Chokes will make a difference and this is why we need to check out the patterns with the different combo's.

I still have 3 full boxes of the Old Hevi 13 20 gauge and I need to test 2 more chokes this spring. Can't wait to see if I can turn this 20 into a 50 yard gun, not that I would shoot that far, but confidents in a gun is a large part of turkey hunting...