I about pooped myself when you added it. Literally. I have one sitting on the shelf over there. But, if you've ever loaded and unloaded one, it takes freakin' fooooreeevver. So in the game, about the only thing I could say that would make it more realistic is increasing the reload time to about 15 seconds (or more!) but at some point, it's not gonna be fun anymore, so probably 15 : )