Quote Originally Posted by beast556 View Post
My opinion that would be a jam o matic if used in a battlefeid situation. Huge slots for tons of dirt and crap to make its way in to the action. Maybe good for a bench rifle but I dont see any improvement over the standard charging handle. Just my opinion.
You may be correct. But after your first shot on a standard M4, there's a big opening for crap to get in there as well. Just not as big and not on both sides if it's an ambi. And you can close the dust cover.

Still a cool idea though, IMO.