Dead Air Armament Xemax Features The Dead Air Armament Xemax Muzzle Brake is built around Xeno Mounting Technology an inherently concentric design that uses a self aligning taper system to ensure consistent bore alignment every time the brake is installed or removed. This repeatability matters for precision shooters since inconsistent alignment between a muzzle device and the bore can introduce small but measurable accuracy variances shot to shot. Made beefier than standard muzzle brakes to handle big bore calibers the Xemax is optimized for .33 caliber cartridges such as .338 Lapua Magnum .338-378 Weatherby Magnum 33 XC and 8.6 Blackout as well as .45 caliber chamberings when used with a Primal silencer. Threaded 5/8x24 and finished in a durable black nitride coating the brake resists corrosion and wear from the significant pressures generated by these big bore cartridges. When run alone on a bolt action rifle or big bore MSR the Xemax s single port brake design vectors propellant gas outward and upward away from the shooter which both reduces felt recoil and minimizes ground dust dispersion that could otherwise reveal a shooter s position in the field. This design makes it well suited to hunting and precision rifle applications where recoil management and concealment both matter. The Xemax is also engineered to pair with Dead Air s Nomad 33 silencer extending suppressor life and maintaining consistent suppressed performance when the two are used together. All Xemax muzzle brakes require timing and ship with the appropriate shims to achieve correct alignment on installation. Big bore bolt action and MSR shooters who want a muzzle device built specifically for heavy recoiling cartridges will find the Dead Air Xemax a purpose built dependable choice. Dead Air Armament Xemax Specifications Manufacturer: Dead Air Armament Model: Xemax Type: Muzzle Brake Caliber: .338 Lapua Mag Color: Black Finish: Nitride Material: Steel Thread Pattern: 5/8x24 Overall Length: 2.06 Diameter: 1.125 Weight: 3.4 oz Available At: GrabAGun