Algodoo

ive only handled an m4 once in reality, so making a realistic one is somewhat difficult. I have the greater part of the mechanism completed, which is a pain, and rarely fires a whole mag without a misfire. As of now its only semi automatic (like the civilian model of the gun), but im worried more about it functioning realistically. Im using new ideas like the firing pin catch and scripted ejection to make it seem more realistic.

Please comment suggestions to help me make this as real as possible!