[stagpanther]

PCC and pistols can be funny beasts. You probably already know this since you have some in 9mm I think--but the performance can get "unpredictable" when you start pushing those bullets so they start out supersonic and then go transsonic within a close range. I find I have trouble resighting between 25 to 100 yds with 9mm as easily as it might be with rifle bullets--my labradar unit sometimes gets stumped trying to crunch the numbers on 9mm carbine trajectories and will just give up and shut down (it starts out as a "rifle" velocity distance" and then goes "pistol velocity distance" within a short time)