Just picked this up because A friend has 20000 rounds of 22 so I knew I could get it. Very Impressive shooter. Out of the box I shot 5 different ammos and they all cycled perfect. Game Shok, Aguila Super Extra, Blazer, Federal Bulk 36gr and Winchester 333 junk. They all cycled the gun with no problems. At 15 yards free standing I kept most shots within a 3 inch group with none of them leaving the 6 inch target. I shoot twice a week so I am a decent shot but this thing impressed me. I love it's size, doesn't feel like a toy like a sr22 or p22. Same size as my 229. I am not a 22 fan but I might hang on to this just to plink at the range from time to time.IMG_20160527_161223_750.jpg I was also very impressed with the trigger. I don't own a striker fired gun to compare it but it was quite smooth with a relatively short reset.