The state ran range in Anchorage had a life size moose set out at 700 yards, back in the late 70s. Don't know if it is still there or not. It was on springs, and would lye down when hit by a heavy caliber, then stand back up. But did it ever ring, everyone at the range knew when someone hit it. They had one bench just for shooting the moose. Everyone saved one last shell just to take a shot at the moose as they left. Back then I only owned one gun, a .308 Parker Haile, with a 26 inch barrel. I could make that gong/moose ring every shot.