The P401 VUI with pin-holding system.
When the trigger is pulled, the pins are pulled into the body and only the top one is released.
Each rubber bands are blocked by the pins and do not move up.
Holding pins and the ratchet mechanism.
Ratchet releasing button.
Please watch the video.
<Completion Date> 2003/08
<Model Name> P401 VUI
<Category> Hand Gun
<Length> 325 MM
<Barrel Length> 270 MM
<Capacity> 5 rounds
<Ammo> #16 Rubber Band (Japan Industrial Standards)
<Action> Semi Auto