Security Plug Revolver

Security plate for revolvers. This is often mandatory at competitions and is a great way to see that your gun is unloaded. I made it for my S&W 38 and 357 Magnum but it should fit most revolvers of similar size. If you dont have one, you should print this. Its free. The approved colors are usually red or orange. 

If you need security plugs for pistols. You can find those here. 

https://makerworld.com/sv/models/1668707-security-plugs-pistol-calibers#profileId-1766387