Things You'll Need
Instructions
Remove the lid from the plastic film canister. Place the canister face down on a work surface. Score around the top of the canister, using the blade of a utility knife. Continue to score the canister until you can punch the top out. Discard the punched out top in the trash.
Place the latex glove on the work surface. Cut through the index finger of the glove, using the utility knife.
Stretch the hole on the end of the finger so it can be placed around the top of the canister. Push the finger on the canister. Stop pushing when the finger reaches the bottom of the canister. Tape the finger to the canister with strips of masking tape.
Go outside in your backyard. Hold the canister with the open end facing up. Drop a BB into the canister.
Grip the BB through the finger. Pull back on the finger as you aim the front of the canister, that is now a BB gun, at a bush so the shot will not ricochet.
Check that there is no one near the bush. Release the finger to fire the BB at the bush. Reload if you want to fire again.