and the marine says we got to get out of here and get our ass back to the humvee , grab the radio and your rifle and well crawl our ass back just like we got over here and then you nod and he jumps up and fires for about three seconds , and then you hear the hammer clicking on an empty chamber and he ejects the magazine and reaches down into his bdu thigh pocket for another magazine , and then you hear three shots real quick and the marine falls down next to you and you grab his shoulder and its all wet and warm .