I've put nearly 2,000 rounds through my Taurus TP-22, mostly Winchester.
To date, with the Winchester ammo, there has not been a SINGLE failure to fire, feed, or eject.
The ONLY problems I had were failures to fire on the first strike with some CCI cheap stuff.
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Beware the man with the S&W .357 Mag.
Chances are he knows how to use it.