Mossberg 410
The cleaning did not do the trick. Taking it apart , again, I found a piece of rubber (about 3/4 inch long and the exact width of the groove) behind the shell restrictor, and as far froward as possible. I removed this and every thing seems to work. Tried to find this part on the intenet sites for actual location, but no luck. Should this rubber be there , if so where abouts in the groove? Right now it is not installed in the gun?? Ideas? Thanks. Paul