Originally Posted by cjboi
nope... Maybe you didn't screw it properly. I think I used the stock screw that came with it. Try switching it around.
I have an extra bolt carrier and it's not loose. The piston did came off once with my first defective bolt carrier. But I screwed it back in with no problem.
yup, you were right.... I had to tighten my piston more...lol... thanks dude.....