12 Guage Shotgun Plug 3 Shells

This is a Plug for a 12 gauge shotgun. I couldn't find a print on here already made so I figured it couldn't be that hard. The plug limits the amount of shells you can load into your shotgun to 3. I made this print for an A1 Mini so it is two pieces but you are more than welcome to modify it if you would like. This is my first upload so please let me know if I messed anything up. Enjoy!