I used the hood of my truck as a rest with these. I really only shoot off-hand, but I wanted to know how accurate the stock barrel was. I don't think I can do any better than this. 180 gr. Hornady XTP Starline brass 13.8 gr. of Accurate Arms #9. 1.26 COL CCI 300 primer The second group of 5 was almost as good, with one flyer an inch and a half away from the group. Still could have covered the main group with a quarter though. I hope this doesn't sound like bragging, because it isn't. I think most people here could shoot well with a rest, I was just amazed at the stock barrels accuracy. I see people writing that they get better accuracy with the aftermarket barrels, and that Glocks aren't accurate guns and such. Maybe I just got a good one from Glock. Now I KNOW when I miss off-hand, it isn't the pistol, it's me.