I purchased a P3AT to complement my SD packages. I seem to have trouble getting it to group at 15 yds (yeah, a little long, but still doable with other firearms). Even at 7 yds, I can't keep it under 7". The PPK/s and S&W model 12 do great to 25 yds. And as I use these for SD, I shoot them double action. The question is: What should I expect for a group at 7 yards with the P3AT?