Marshmallow Blaster Modular Breech

Update 2024/08/13: Update to all files to now use my Cruller thread profile for printability and QOL. These will have 0 backwards compatibility, so print only v4 options for use together and you'll need v4 for my future expansion parts. More thread tolerance can be added on request.

Update 2024/06/21: Update to breech itself for better fitment after adjusting print orientation.

Update 2024/06/21: Another blank adapter update with some minor tweaks based on other file versions.

Update 2024/06/20: Added a slightly modified blank adapter. No functional difference, just aesthetic difference.

Have a Zing/Marshmallow Fun Co -style marshmallow blaster and want to make it shoot something other than sugar pillows? Have a super simple way to do that. This directly replaces the stock hinged breech, including using the same screw and nut. You can adapt it to whatever barrel you might want using either the plain 45mm_hole version, or threaded adapters for the cr45x5_threads version. I'll also include a blank_cr45x5_adapter to make it super easy to just chuck your choice of barrel connection into it. Step files for all pieces are included to help facilitate customization.