tm tAc master problem
i tried the search function but couldnt find anything. i got a used tm m9 with a bent valve fill. It somewhat fills. My problem is it doesnt always shoot a bb unless i rack the slide which manually loads a bb then it shoots once. Then dry fires unless i rack the slide again. It shoots nice n hard. Ive cleaned and superlubed the slide and mag. Thanks for the help in advance. Since it is a used gun i wanna try and fix it myself.