This brand new sub2k shot very well. I only shot a 100 rds. of UMC 115g. which isn't much but I didn't have any problems whatsoever. It blazed through full mags very smoothly. Although I prefer pistols this gun is very comfortable to shoot. The sights are pretty precise from 40yds on a cold snowy Wisconsin day. I've read about people having issues with the trigger being hard to pull and other minor problems but I didn't have any such problems on the 1st 100 shots.