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.
Specifications and Features:
Ultradyne .308 AR ATHENA Muzzle Break UD10690
.308/7.62 Caliber or Smaller
5/8x24 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
Black
Fits:
AR Barrels Threaded 5/8x24 and .308 caliber and smaller
Specifications and Features:
Ultradyne .308 AR ATHENA Muzzle Break UD10690
.308/7.62 Caliber or Smaller
5/8x24 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
Black
Fits:
AR Barrels Threaded 5/8x24 and .308 caliber and smaller
No Ratings
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How much length will this add to my barrel?
Answer:
The overall length of this item is 1.70" and it will extend your barrel length by 1.70" (minus the threaded portion of your barrel).