Pneumatic Antenna Launchers
TINY BAIT CANNON! Will it Work?! HOW FAR CAN IT CAST??
Pneumatic bait cannon / potato gun
How to Build an Air Power Fish Bait Launcher, Spud Gun - DIY Surf
Mini Compressed Air Potato Gun : 4 Steps - Instructables
The potato cannon was a bit more powerful than I had expected
Finding the optimal barrel length for a pneumatic cannon to obt
BEFORE YOU FREEZE Your Bait Mold, WATCH THIS! Bait Launcher Baits
Air Cannon Plans, Air Cannon Kits, American Air Cannon
How to Make a Simple Air Cannon
Pneumatic Cannon, Range? - Engineers with Hobbies - Eng-Tips