I, like a lot of you, picked up a ton of these last year, and they patterned really well for me, but I didn't ever have the opportunity to shoot any birds with it. After seeing some negative posts regarding penetration, have many of you had issues with these shells? I set this gun up primarily for my mother who is still looking for turkey #1, and I certainly do not want her to lose it as a result of poor performance. I won't let her shoot past 40, but I don't want to limit her odds based on my lack of preparation or being deceived by the results on paper. Thanks for any input from those of you that have taken shots (and hopefully killed) with them.
Matt