Ultradyne, an American designer and manufacturer of advanced shooting accessories, has officially released the innovative X1 tunable muzzle brake specifically calibrated for .223 /5.56.  The X1 enables the user to optimize barrel movement regardless of shooting technique, individual stature, or ammunition.

The X1’s patent-pending Dual-Axis Door System is adjustable to accurately meter out the right amount of gas for ultimate muzzle control.  This enables the shooter to remain on target through the shot, witness impact, and more quickly deliver follow-up shots.  The X1 is the only adjustable muzzle brake that can be retuned finely and simply with sliding port doors.

The X1 tunable compensator is the best way to create perfect muzzle control for each possible combination of factors.

The X1 is compatible with Ultradyne’s Dynamount Barrel-Mounted Front Sight.  Simply replace the collar with the Dynamount Front Sight to add the best front sight on the planet to your set up.  This sight option takes advantage of the superior dual aperture system, eliminates sight deflection associated with hand guard mounting along with offering an increased sight radius.

 X1 223 | 5.56 technical specifications:

  • CALIBER .223 | 5.56 or smaller
  • BARREL THREAD 1/2-28 UNEF-2B
  • MATERIAL 416 Stainless Steel Salt Bath Nitride Finish
  • MOUNTING Shrouded Timing Nut
  • MASS Brake Only 150 grams | 5.3 ounces
  • Total 173 grams | 6.1 ounces
  • DIMENSIONSLength 75mm | 2.94 inches
  • OD 24.8 mm | 0.975 inches
  • WRENCH FLATS 7/8 inch
  • ADJUSTABLE PORT SCREW IP-15 Torx Plus
  • MSRP $169.00

The Ultradyne Family of Muzzle Brakes

The X1 is part of Ultradyne’s family of performance muzzle devices, each representing a different combination of recoil reduction and sonic characteristics.

Ultradyne’s X1 is available directly from Ultradyne