Old Elementary: Cannon Fodder - parts 84943 & 2527 analysis and MOCs | New Elementary: LEGO® parts, sets and techniques
Amazon.com: Brick Loot Exclusive Pirates Cove with Cannon Gun Set - Toy Building Blocks 74 pcs Kit - Custom Designed Model - Compatible with Lego and Other Major Brick Brands : Toys & Games
Lego custom Cannons - YouTube
LEGO MOC Brick_boss Cannon by Brick_boss | Rebrickable - Build with LEGO
Amazon.com: LEGO Pirates Cannon Battle (6239) : Toys & Games
Compatible With Lego Military Building Blocks Moc Medieval Soldiers Weapons Sandbag Fence Parts Pirate Cannon Model Bricks Toys - Blocks - AliExpress