Best way to pattern a shotgun
If I'm not concerned about the pattern, but rather the point of impact, would it be better to shoot slugs or something like turkey shot?
I have a franchi-I-12 that came with shims, lost all of the shims but one, but I have a feeling it is shooting to the left or right. just need to be sure. whenever i go to pattern and use turkey shot, i can never really tell for sure. But i do notice that my percentage while trap shooting is much better with my remington 870, and i'm not sure why. (perhaps just because my barrel is an inch or so shorter on my franchi?)