Absolutely fantastic. I've put about 500 rounds through it on my G22 frame and now 100 percent non-jamming. First 200 I had issues using CCI mini mags as recommended, FTE mainly but working perfectly now with almost any 22 brand bullet. This thing is extremely accurate. I'm hitting my 6 inch steel plates at 90 yards off hand with my 65 year old eyes! Should have bought this year's ago.