Algodoo

This is a rifle I created that I created that is both realistic and simple. The gun uses a hammer, sear, extractor, and hammer saftey that closely mimic a real firearm. It uses straight blowback for the sake of simplicity, and is somewhat reliable, but still jams ever so often. When it jams, inspect each piece to make sure it's in the right place, then pull the bolt back and try firing again. It is currently full auto only, but a semiautomatic feature could be added easily.