Old Elementary: Cannon Fodder - parts 84943 & 2527 analysis and MOCs | New Elementary: LEGO® parts, sets and techniques
Automated Lego Shooter | Arduino Project Hub
✓ LEGO How to make A CANNON! | WORKING - YouTube
Lego Vintage Dark Gray Shooting Cannon W/ Red Base & Gray Wheels | eBay
I made a lego hand cannon when i was bored(you can reload like most of handcannons in destiny(if you want too see write in comment) and it shoots but not very well) :
LEGO MOC Compact Cannon with wheels by Xigphir | Rebrickable - Build with LEGO
LEGO Cannon with Reddish Brown Base | Brick Owl - LEGO Marketplace
Custom Cannon Revolutionary War Civil War Cavalry War of 1812 - Etsy Israel
Amazon.com: LEGO Hidden Side El Fuego's Stunt Cannon 2020 Polybag (30464) : Toys & Games
How to build Lego Revolutionary War Cannons - YouTube