This is P304 REVERSS. It has a rotary barrel.
Like a helicopter.
Muzzle and holding hook.
The rubber band is pushed up by the scorpioid releaser.
After the first band is released, the barrel begins to rotate.
It does a one-eighty. and second band comes at releasing position.
Ratation by a rubber band power.
Trigger spring inside the grip.
The first design.
With trial model.
Urethane paint finished.
Please watch video.
<Completion Date> 2005/08
<Model Name> P304 REVERSS
<Category> Hand Gun
<Length> 285 MM
<Barrel Length> 235 MM
<Capacity> 2 rounds
<Ammo> #16 Rubber Band (Japan Industrial Standards)
<Action> Semi Auto