MPN: UD11160


  • High performance in a compact design
  • Extreme recoil reduction
  • Top ports minimizes muzzle rise for more accurate follow-up shots
  • Timing nut included for easy installation and indexing
  • Indexing slots compatible with the Dynamount Front Sight allow for a standard upright alignment or a 45 degree offset
  • 100% CNC-machined quality
  • 100% Made in the USA


  • Caliber: 5.56 NATO / .223 Rem
  • Material: 416 Stainless Steel
  • Finish: QPQ Nitride
  • Weight: 2.6 oz.
  • Length: 2.25"
  • Outer Diameter:
    • Muzzle End: 0.62"
    • Body: 0.865"
  • Bore Diameter: 0.271"
  • Thread: 1/2"-28 TPI


  • 5.56 NATO / .223 Rem / .224 Valkyrie barrel with 1/2"-28 thread pitch and a minimum thread length of 0.600 inches
  • Compatible with Dynamount front sight

*It is recommended to use this muzzle device on barrels 12" or longer due to the muzzle blast from aggressive recoil reduction.


  • 1x Ultradyne Pulse Compensator (.223/5.56)
  • 1x Cover Sleeve
  • 1x Shrouded Timing Nut


The Ultradyne Pulse compensator for .223/5.56 caliber firearms offers exceptionally high performance in a compact and lightweight design. The compensator strategically diverts gases away from the shooter's line of sight and effectively works to help prevent muzzle climb.

Top Choice

The top ports on the Ultradyne Pulse compensator effectively reduce recoil and minimize muzzle rise, helping you stay on target for quicker, faster, and more accurate follow-up shots. The compensator works well when combined with a 2-port muzzle brake or flash hider. The specially designed indexing slots are compatible with the Dynamount front sight and allow for standard upright alignment or a 45-degree offset installation.

Superior Craftsmanship

The Ultradyne Pulse compensator is CNC machined from 416 stainless steel for strength and given an ultra-rugged salt bath nitride finish for added durability. The compensator barrel-mounted sight option is designed to eliminate the possibility of sight deflection that is often associated with handguard mounting. In addition, the compensator has a flat profile of just 0.9 inches with an overall length of 2.25 inches and weighs in at only 2.6 ounces, so your platform stays light and maneuverable.

Ready To Mount

The Ultradyne Pulse compensator comes ready to install on any .223/5.56 caliber firearm with a 1/2 x 28-inch thread pitch. It installs easily with any standard 3/4-inch wrench and comes complete with a timing nut for easy indexing.

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