Ultradyne Athena Linear Compensator .223/5.56

ATHENA is Ultradyne”s linear compensator. Muzzle rise has been optimized, with gas vented at an angle then forward. This sends a lower percent of sound and gasses back towards the shooter, optimizing sonic performance over recoil. Athena gives a cleaner appearance for a sleek look compared to traditional brakes and is the most cost-effective way to upgrade a rifle to the Dynamount Sighting System. Like all Ultradyne muzzle devices, a timing nut is included for easy installation.

• Vents Gases forward
• 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

LINEAR COMPENSATION
Forward-directed signature for greater shooter comfort.

100% CNC MACHINED IN THE USA
416 Stainless Steel with ultra-rugged salt bath nitride finish.

DYNAMOUNT READY
Barrel mounted sight option eliminates sight deflection associated with handguard mounting.

Athena .223 | 5.56 Technical Specs

• CALIBER 
  • Rated for the standard cartridges in the following calibers: 223 Rem, 5.56 x 45 NATO, 224 Valkyrie, 224 Weatherby Mag, 22-250 Rem, 222 Rem Mag, 222 Rem, 22 Nosler, 220 Swift, 22 PPC, 22 BR, 22 Hornet, 204 Ruger, 218 Bee
• BARREL THREAD  1/2-28 UNEF-2B
• BARREL THREAD LENGTH MINIMUM    .600″
• MATERIAL
  • 416 Stainless Steel
  • Salt Bath Nitride Finish
• MOUNTING Shrouded Timing Nut
• MASS
  • Brake Only 109 grams | 3.8 ounces
  • Total 133 grams | 4.7 ounces
• DIMENSIONS
  • Length 43mm | 1.69 inches
  • OD 24.8 mm | 0.975 inches
• WRENCH FLATS 7/8 inch