Well I had a recocking problem with mine and one thing i did was lube the striker and bolt real good and it allowed it to recock. Another thing is add a drop of lube onto the thing you screw the tank into. ASA I think its called, that way it will get into your reg and make it work good. And also make sure the bolt inst catching on the detent. I had a autococker detent and it stuck out into the breech and kept snagging the bolt. Hope this helps, Warren.
paintball = i win