The Best Model Bullet Toy!
Description
I believe most people have no idea about the actual size of these bullets, so I made this set of 3D printed toys specifically for science popularization, so that you can more intuitively understand how big different caliber bullets are. I have made 9 models of bullets in different calibers, from the smallest .22 to the anti-material rifle bullet of 12.7x108mm. I personally think that these are representative. After all, seeing is believing, and this set of toys will tell you more about the differences between different caliber bullets than all the science videos. You can directly use the FDM 3D printer to print the model. I recommend using Bambu P1SC, as the base uses two-color printing technology to print the text portion. It is commercially available. However, you can only sell the printed product, not the model itself. Bullet models include: .22 LR 9x19mm .40 S&W .45 ACP .50 AE 4.6x30mm 5.56x45mm 7.62x51mm 12.7x108mm
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