I took my SR22 out for the second time. First time out, I put 200 rounds of CCI Mini Mags and was shooting at 5-7 yards. The CCI cycled great. This time out, I brought a screwdriver to adjust the sight and shot the CCI from 15 yards using a rest... and the ammo did not group well, but OK enough for gross sight adjustment.
I then shot the rest of the 100 pack from 10 yards and was getting 3-5" groupings. I then ran two clips of Federal Target (1080fps) and two clips of Remington Viper through the SR22 from 10 yards.
The Federal Target shot not noticeably softer, with almost no recoil. The third round was my first FTE and rounds 4-5 ejected but failed to feed. I then realized how the low recoil had caused me to soften my grip. Firming my grip got me through the first magazine and the second without any more problems. I therefore think the problems were mostly from limp wristing a lower velocity round (prior to full break-in). Accuracy of the Federal Target was outstanding (for my capabilities): 1 1/2-2" groups at 10 yards.
The Vipers cycled fine and returned 2" groups at 10 yards.
These groups were so much better than the CCI Mini Mags that I loaded another clip with them and shot another two groups - and I got noticeably poorer groups at 4-5".
Anyone else having accuracy issues with the Mini Mags?
I then shot the rest of the 100 pack from 10 yards and was getting 3-5" groupings. I then ran two clips of Federal Target (1080fps) and two clips of Remington Viper through the SR22 from 10 yards.
The Federal Target shot not noticeably softer, with almost no recoil. The third round was my first FTE and rounds 4-5 ejected but failed to feed. I then realized how the low recoil had caused me to soften my grip. Firming my grip got me through the first magazine and the second without any more problems. I therefore think the problems were mostly from limp wristing a lower velocity round (prior to full break-in). Accuracy of the Federal Target was outstanding (for my capabilities): 1 1/2-2" groups at 10 yards.
The Vipers cycled fine and returned 2" groups at 10 yards.
These groups were so much better than the CCI Mini Mags that I loaded another clip with them and shot another two groups - and I got noticeably poorer groups at 4-5".
Anyone else having accuracy issues with the Mini Mags?