The Mole Gun

Effectiveness
Ease of Use
Durability
Overall Rating
 
Another barmy French invention. This gun is buried pointing down the mole run. When the mole bumps into the trigger plate, the gun fires a small explosive charge and fires a projectile down the run at the mole… Needless to say it often misses.

Two are also needed in order to account for the mole arriving from either direction.

Warning: Illegal in most countries. Very dangerous.
Verdict
Expensive, dangerous, difficult to set accurately, and Illegal in most countries! Avoid.
mole gun