No experance yet, but I do have a barreled action and a stock waiting to be put together. According to the Sierra manual you should get 230 yrds. max. point blank range with their 225 gr. bullet, and the point blank range is figured on plus or minus 2 1/2 in. If you would figure plus or minus 5 in., as most big game rifles are set for, it would be a pretty flat shooter, even at 2,500 fps.