...i know that this is cs2d, so not real, but serious? You can try harder. Its impossible that the bullet can get into the barrel. And whats with the aiming device? It doesnt look good when its lay over the grip.
Well im impressed. You didn't make a resize, its clearly made by you (since the fact that it looks funny :P) and it looks awesome =D so im gonna give this a 5 congrats!