Customer Reviews for Chiappa Firearms M4-22 Carbine Conversion Kit GEN-II
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06/02/2015
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This upper assembly works absolutely great. as with any .22lr you have to keep it clean and oiled but I have about a thousand rounds through it already. a little froglube and and a clean rag, you can shoot all day. some hollow points don't want to feed, just don't use really soft tips. I'm very happy with it and so is everyone else that has shot it. push two pins and the gun is right back to .223.