Medical injector

thingiverse

Its genuine replica of the medical injection pistol that originated from a real firearm. To complete it, you will need to add a spring with dimensions of 4.5mmX18(20)mm for locking purposes, glue specifically designed for springs in order to secure one part within the pistol, an elastic band suitable for holding money, and four screws measuring 4mmx25mm each. The lock and trigger components on the photograph are directly taken from the original firearm, not printed models.