Originally Posted by AngelusNex
Only slides that MAY be an issue are slides for automatic guns (as the real auto ones are prohibited)
Only things you are 100% not allowed are receivers(section with the serial number on real one), pistol frames (lower part) and barrels below a certain length (though very few are shorter than this)
Silencers, mags with fake bullets and all those other things people say are illegal to import are in fact legal... you just have to dispute it when cbsa seizes it and eventually get it a few months (or years) down the road.
Shoot my next question was if I can import magazines. But I don't want to go through all this trouble with CBSA.