I have a .22 adapter for my AR and want to shoot it at the next ARPC speed steel match. Federal AutoMatch gives me 4-5" groups at 100 yds so I don't think accuracy will be an issue. Plan on using an inexpensive red dot for an optic. I haven't shot anything but stock 9mm at steel challenge so wondering what to expect. Anybody want to throw out some advice? Do you think I'll end up in 1st place my first time out?