Mossberg 930. It fed perfectly fine until I installed this tube extension. Has anyone had this problem?
I've read that the demples cause this. I've read a couple methods about fixing it one is just grinding it down and the other punching a socket in and using a rachet to back it out.
I was hoping one of you could give me a better solution before I just started grinding and hammering on a new gun.
This post was edited on 2/5 at 12:52 am