.223 Model 4/15 Muzzle Brake with Sound Redirect 1/2 X 28 brake,13/16 X 16 threaded Sleeve - $32.95 shipped (Free S/H over $25)

were did these all go?

Confront that asshole and tell him to knock it the fuck off! If he tries to get wild with you? Shoot that dumb motherfucker in the face for us! Good luck and dont forget to use a weapon that is old k.

I'm waiting for them to release a muzzle device that ports the sound at a 90* angle, maybe with a gimbal that moves the concussion left or right. Some times at the range you'll have a goofball rapid firing with the hot shells flying everywhere, sometimes down your shirt collar.

So a 90* muzzle device could be used to let the shooter next to you know you're being annoyed by them being idiots. :)