I've come into possession (via a garage sale) of a muzzlebrake that happens to look a lot like the ones on the second model German FG-42s. While I'm 99.9% sure it's just a modern one that happens to look like an FG-42 brake, I'd like to make 100% sure before I mess around with it. Does anyone have a good picture, diagram, or description of the real FG-42 muzzlebrake?
Thanks!
Thanks!