1: Hammer Gun 153: A gun that uses an elastic powered spinning mech to fire a rod. The rod is held in place by a mag pusher. In addition to the hammer, the spinning part has a short rod jutting from it that will strike the bullet when the trigger is pulled. This part also doubles as something for the trigger block to stop. The hammer should rotate 180 degrees (half a circle) when it is cocked.
2: Hammer Gun 536: Works the same as Hammer Gun 153, but uses a ratchet mech instead of a true block trigger.