Hey guys, a little baffled here. I went to the range this morning and shot my G30SF. I haven't shot in quite a while but, I did pretty good, box of 50 had 7 flyers the rest pretty nice group for me. Anyway, I don't know why I shoot my 30 better than my 23? I had my 23 way longer and shot more rounds through her. This is only like my 3rd or 4th trip with the 30 but, I find that I have better grouping with the 30. Could it be the caliber?