This home made pneumatic gun called "bulliera" is not rare in Cuba! (Not sure about the spelling)
An amazing marvel of mechanic made do and mend:thumbsup2:
Unfortunately the range is short, so you have to get pretty close to the capture if you want to stun the fish... the shooting line is 4 about feet long!
I shot there two days ago this snapper in the reef at about 70 feet: BOUM!!:laughing: