AR-15 Printable Roll Pin

# morb ar roll pinUse this for props or AR-22s. These are obviously probably not as good as metal pins, but they can be great for testing designs out!There are 2 designs, one with a ring and one without.Buy me filament / ammo <3https://buymeacoffee.com/collapsekalebXMR43q6aeUYiFHZuBq9VderRwWzCz9yPs3m5QpKPkxT8J3QaqH3hBP38QC84fKJLCZaDhQxC9XSNe6NXgin8qgZraPNS8Pj6VzBTCbc1qf3de5las78f3ytf38x66pplsdlxxrr2mhz6gcwLTCltc1q09sd8yysn5rh9wsa7cdqp9ww0d0pygcy06lx9y