.50 Cal. bullet + Opt. Keychain 3D model preview
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About this 3D model

Based off of the 50 BMG Wikipedia's dimensions photo here . Can be used as a keychain with the loop in the bullet, or in the bottom of the casing. You can also use PrusaSlicer to add a cut on the keychain model right where the casing meets the bullet to print them in separate colours as I have in the photo. You can also add connectors to easily attach/detach. Could also print the bullet with a ‘tip’ of another colour like red/black/green for different types. Used the following filaments: Casing: AMOLEN Silk 1.75mm Gold Bullet: AMOLEN Silk 1.75mm Red Copper