I dont get to the range much maybe once every 6-8 months but every time i go i get 8" groups out of 13 rounds with my g21 at a little over 18 yards. i would get tighter groups "maybe 4"-6"" but there are always 2 rounds a little out there on there own. it has fixed night sights, 3.5 lbs bar and a ss guide rod other then that its stock. i use wolf ammo, dont really breath right or try to hard when shooting so what do you guys think? Wanna kill these ads? We can help!