toothandnail

After EXTENSIVE grinding and polishing on the barrel and bolt , it now runs about 90% . It's for sale if anybody's game:rolleyes: Going with a mossburg 930

He's running it to fast that's the problem , you can cycle shells through it all day long at a slow or moderate pace , no problems, but in competition , 3G , it jams up. Seems to me this SG is only good for hunting/target shooting.

My son has the same problems with his , either it catches on the edge of the shell and crimps it against the barrel or the rotating locking lug will hit the barrel and stop the action , not getting the shell into the chamber. He's been struggling with this problem for several months , He has NEVER sold a gun but this ones gone. He's getting a mossberg 930JM as soon as their available

Are these still avail? I'm looking for one.

Soooo, nobody else knows the purpose either???

Thanks for the link, I haven't tried those holes ,mine are about the size of a pencil lead. On my M3 the button on the side of the reciver allows that, the lever by the trigger guard releases a shell from the tube onto the lifter. I'm probably not doing it right but ,I just insert the different shell into the mag tube, and cycle the action, seems faster to me, but them I'm slow anyway

First I'm new here so be gentle:) Can someone explain the purpose of the shell release? The lever by the trigger guard that releases a shell onto the lifter. Also why does it lock the lifter? All other pumps I have used that lever would allow you to cycle the action to eject live ammo, mine will cycle(pump mode) anytime What other function does the bolt release button have? How do you clean the inertia spring? Mine used to run wally world bulk loads in auto mode, maybe 1 failue to cycle in 100 rnds ,now maybe 1 in 4-5 I've cleaned every thing else many times, theres no way to remove the stock or spring that I can find without cutting some of the rubber on the grip or stock. What's the secret?