6/24/16 I am not an expert. I have owned several of these. Do not fire yours without the buffer in place. You can make one or, buy one. Do not pull the trigger for the fun of it and let the bolt slam home with out it stripping a round from the magazine. The ones I have owned have worked perfect every single time with all sorts of ammo. Try (Fox carbine history) on line. There used to be info there and a parts source. Good luck and vote,,,
REPUBLICAN !!
