King of my Castle until my wife comes home
So I was wondering can you use a G22G4 lower (frame) with a G17G4 upper (slide)? Oh and the other direction G17G4lower with G22G4 upper??
could be the extractor, I don't remember.J-Will said:Some people say that you have to change it, or maybe its the extractor they say you have to change. I don't remember. But no, you don't have to change anything. It'll run just fine with just swapping out the slides. I've actually ran a g17 barrel in a g22 frame and slide and it worked just fine, just used my g17 mags. The barrel was a tiny bit loose but it didn't effect the cycling or anything.