PiggyFoam Breacher | Hardware Kit – Tube Fed, Shell Ejecting Fun

The PiggyFoam Breacher Hardware Kit (designed by Sillybutts) delivers the tactile satisfaction of a pump-action, tube-fed, shell-ejecting shotgun platform. Built for smooth, reliable cycling and broad ammo compatibility, this kit gives builders the durable mechanical core they need to assemble their own shotgun blaster.

Engineered around a bearing-assisted priming block and an expandable tube magazine, the Breacher's action is smooth and satisfying to operate. Its tube-fed shell system accepts a wide variety of Silly Shells and round types — from short darts to full-length darts, Mega, Rival, MegaXL, and more — making it one of the most versatile platforms available. The hardware kit focuses on robust, serviceable components and leaves plenty of room for cosmetic and functional mods and accessories.

Product Note: This listing is for the hardware kit only (mechanical components and metal/plastic hardware). Shells, darts, and any 3D-printed parts are sold separately.

Features:

• Pump-action, tube-fed, shell-ejecting shotgun mechanism for authentic pump feel
• Bearing-assisted priming block for smooth, reliable priming and reduced effort
• Smooth and satisfying action tuned for consistent cycling and tactile feedback
• Broad ammo compatibility with all Silly Shells and a range of rounds: short darts, full-length darts, Mega, Rival, MegaXL, etc.
• Designed for easy modding — supports a wide variety of aftermarket mods, accessories, and cosmetic upgrades
• Serviceable, upgrade-friendly layout for straightforward maintenance and part swaps

Included:

• Breacher Hardware Kit ONLY
• K25 Main Spring
• 3 generic drum springs for the tube magazine
• Lube

Links & Printable Files

• 3D Files
• Silly Shells
• More mods & accessories
• Sillybutt's website

Licensed Retailer: Ideal Foam Blaster (IFB) is an authorized retailer for PiggyFoam.