The Hyper-Dyne II is simply the most effective brake available.  If there was an acceptable brake available from another source, we would not punish ourselves producing this one.

The Hyper-Dyne II significantly reduces the “dust and debris” signature during prone firing.  The device forces the muzzle blast pressure away from the shooter and his observer.  It pulls enough recoil off a .300 WIN MAG rifle to allow you to shoot that monster all day long.  Tactical users will like the fact that recoil is reduced to the extent that eye relief to the scope can be maintained and the target will remain in the field of view when the weapon is fired with the device in place.  We feel that this is a must have item for the .300 WIN MAG unless you intend to use the ThunderTrap suppressor for all of your shooting sessions.

The AWC Hyper-Dyne II Muzzle Break is available in two standard configurations: .223/5.56 & .30 cal; however, it can be special ordered in many different calibers.

IMPORTANT NOTE:  There is not a more effective muzzle brake/flash suppressor than a properly engineered sound suppressor.