Quote Originally Posted by Warsaw View Post
The M7 should sound like something in between an H&K MP7 and an FN P90, seeing that the bullet is 5x23mm, where as the P90 and MP7 are 5.7x28mm and 4.6x30mm respectively.
Wow, you sure know a lot about guns... In plus, it wouldn't be as cool, in my opinion, if the guns didn't make much noise when you shot them.