r/canadaguns • u/ThePeanutButterGuy • Mar 25 '26

Fix my gun TM22 Safety Issues

Hi all. Just got my TM22 Pro, and I was preparing it and noticed that it fires even when on safe. Sometimes when it's in fire, it does not fire, or slam fires (like the Sigs) Anyone know how to fix it?

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u/jollygreengiant1655 Mar 25 '26

If you just got it, the slam firing could be the very excessive amount of lube they apply at the factory has gummed up something in the bolt/firing pin.

It sounds like you need to do a full teardown and see what's going on. Or ideally take it to a gunsmith if it's outside of your comfort level. A firearm that fires on safe is very dangerous, especially one that slam fires.