Just bought a mossberg 500 persuader, holds 6+1, been in the box and just removed it, tried to load the rounds and can't get anymore than 2 rounds in the tube. What is wrong with the thing, and it also sounds like the spring is loose in the mag tube also like something moving around back and forth in it. I don't remember hearing that with any other mossy's that i used in the navy, but I am going to be pissed if i just bought a new gun and the damn thing is broken already.