22 lr guns are strange I have 2 identical GSG 1911 22lrs 1 will cycleg and work great wit Winchester M22 bulk and the other will not work with it at all. I recommend trying the bulk packs that you can get locally (buy them 1 at a time) until you know what

geoz48

Posted 6 years ago

Last round

Anonymous

Answered 6 years ago

sound like a bad magazine maybe a weak spring in the mag. 1st try another mag or remove the spring from the mag and try stretching it slightly and oiling it