Ultradyne ATHENA Linear Compensator .223/5.56 1/2-28

Description

The Ultradyne ATHENA Linear Compensator adapts AR-15 rifles to the Dynamount sighting system while directing gas and muzzle energy forward to lower perceived blast toward the shooter. It is machined from stainless steel and finished in black for a durable, low-profile appearance. The device is specified for .223 REM/5.56 NATO and installs on barrels with 1/2-28 threads. A shrouded timing nut is included to simplify installation and proper orientation.

Key Specifications

• This unit functions as a Compensator for muzzle control and reduced rise.
• Classified under Muzzle Devices for AR platform applications.
• Model designation is ATHENA.
• Exterior color and finish are listed as Black.
• Designed to fit the AR-15 platform.
• Caliber/Gauge is specified as .223 REM/5.56 NATO.
• Includes a Shrouded Timing Nut to aid installation and timing.
• Constructed from Stainless Steel for strength and longevity.
• Thread pattern is specified as 1/2-28 to match common .223/5.56 barrels.
• Surface Black finish for corrosion resistance and a subdued appearance.

The ATHENA provides a straightforward, mechanically simple upgrade for shooters seeking forward-directed gas control and compatibility with Dynamount sighting. Its stainless construction, black finish, and included timing nut make it a practical choice for range, competition, and general-purpose AR-15 builds where reduced rearward disturbance and reliable installation are priorities.