When I first got my SW22 it would not cycle TAC-22 ammo less than 1100FPS. Pretty upsetting since I bought a bric of it when I bought the pistol. No matter I'd use it with my revolvers.

After 1500 rounds through the SW22 I tried this very same TAC-22 and it works fine. But I make a point of putting nothing in it under 1100 FPS. No issues since I changed my process.

I have noticed now that I read the ammo boxes that some says not for use in semi-auto pistols.

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Mike
S&WCA #3065