Ultradyne Athena Muzzle Break Features:
The Ultradyne ATHENA allows a shooter to easily upgrade their rifle to the Dynamount Sighting System with indexing that allows an upright alignment or a 45 degree offset to each side. Gases are vented forward to reduce the noised to the shooter and has a timing nut for easy installation. This muzzle break is proudly made and machined in the USA.
Ultradyne Athena Muzzle Break Specifications:
- Ultradyne .308 AR ATHENA Muzzle Break UD10690
- .308/7.62 Caliber or Smaller
- 5/8×24 Barrel Thread
- Shrouded Timing Nut
- Wrench Flats 1 Inch
- 416 Stainless Steel
- CNC Machined in USA
- Brake Only Weight 4.6 Ounces
- Total Weight 5.56 Ounces
- Length 1.70 Inches
- OD 1.10 Inches
- Salt Bath Nitride Finish
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Ultradyne |
| Manufacturer Part Number | UD10690 |
| Model | Ultradyne Athena Muzzle Break |
| Type | Muzzle Brakes |
| UPC | 851019008293 |




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