DEAD AIR BRAKE 556
The Keymount Muzzle Brake is your gateway to silence. When you’re ready for peace and quiet use the Keymount brake to quickly attach your Sandman-L™, Sandman-S™, or Sandman-K™ to your rifle. If you’re not quite ready to turn up the silence, you can still employ the finest brake on the market and experience a flatter shooting rifle with minimal concussion compared to traditional muzzle brakes.
5/8 x 24 muzzle brake does not have the pin & weld stand-off
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Replacing all my muzzle devices with deadair for my sandman s. Awesome brake, but most impressed with AmmoZone’s light speed shipping.