Just put a Swede on Lay-away at local Pawn Shop. This gun has what appears to me some sort of muzzle cover threaded on the end of the barrel. The fellow I'm buying it from said he believes this is an attachment for using this gun for shooting blanks to catch the paper wads. I have seen screw on muzzle protectors before but nothing like what is on the end of this gun. It looks like a metal cap with holes in it. Anyone know more about this and whether or not these guns are safe to shoot regular ammo. Thanks.