American Tactical completes their Bull Dog Shotgun sequence now providing 12ga, 20ga and 410 magazine fed, bullpup model shotguns. In combination with the Bull Dog sequence, the new 22LR GSG-16P is certain to be a success for the semi auto rimfire enthusiasts for a far more cost-effective ammo price range.This huge 1,000 round case of 9mm Luger amm