Lego SPAS 12
The spas 12 is an Italian made shotgun that holds 8 shotgun rounds.
Stock
The gun also has a foldable stock.
Full Body
The full body
Reload
The shotgun can actually be reloaded
How Do U Do It?
This is how I did the pump action. I took a rubber band, hooked it up to the gun using a technic pin, them connected it to the pump. Without something to reinforce the pump from falling off, it stays on just fine