Saved Tools & Weapons. The argument is that the ones currently employed really need to step up their game. This unusual weapon was a long pole arm with a semi-circular pronged shape catch at the end. Following are studies that have been conducted on the 1994-2004 Assault Weapons Ban:. Here we talk of weapons from the point of view of collectors, designers, and builders. But this power came at a much greater cost, and a much more fragile design. It is not an intelligence assessment of the threat. A mortar is an artillery weapon which fires explosive shells. Thousands of new, high-quality pictures added every day.