Ultradyne has taken muzzle breaks to the next level with advanced imagine and precision instrumentation. Made for the ultimate recoil reduction while remaining competition legal you can experience smooth on target shots. It features a timing nut and muzzle rise compensation without venting gas or flash into the sight patch. The Apollo is also made to fit the barrel mounted Dynamount Site system.

Specifications and Features:
Ultradyne AR-15 Apollo Muzzle Break UD10680
.223/5.56 Caliber or Smaller
1/2-28 Barrel Thread
Timing Nut
Wrench Flats 13/16 Inch
416 Stainless Steel
CNC Machined in USA
Brake Only Weight 4.4 Ounces
Total Weight 5.2 Ounces
Length 2.94 Inches
OD 0.975 Inches
Salt Bath Nitride Finish
Black

Fits:
AR-15 Barrels threaded 1/2-28