I shot this with 5 10 round magazines in my Ruger 22/45. I did punch a bunch through the large hole. I think I have an inconsistent trigger finger, and frankly have been a rifle shooter all life and shooting a pistol is starting to have me rethink a lot of things. Stuff that is different/easier with a rifle. It's tough with my lousy eyesight. I can not get my front site in sharp focus without my glasses, but when I wear my glasses I think it messes up my distance vision- to the point what I see is off from is the true location. It's challenging and I am getting better. Fun and relaxing still!!