
Jeffrey
Typical brake as far a noise and gas, but it far surpassed my expectations in recoil reduction. IMO the recoil is less than shooting a .22. I’m absolutely loving it!
August 27, 2022
Brian Thompson
I mounted a Ultradyne Mercury muzzlebrake to a Savage 110 VSX chambered in .300 Win mag. The rifle weighs 8.7 pounds and has a 24 inch fluted barrel. In my opinion it is a very lightweight rifle and kicks like a mule. But after the addition of the Mercury brake it has recoil comparable to my wife’s Ruger M77 chambered in 243. It is absolutely unbelievable!!!
December 14, 2023
MERCURY has been meticulously engineered to provide superior recoil reduction and neutralize muzzle rise with a smooth, balanced release of blast energy. Progressive 90º side ports vent combusting gases at intervals that spread out the recoil impulse for efficient, accurate follow-up shots. MERCURY is the choice for those seeking a compact, lightweight muzzle device with smooth recoil characteristics and Dynamount on-barrel sight compatibility. A timing nut is included for easy installation. 100% CNC machined in the USA from 416 stainless steel and finished with salt bath nitride.




MERCURY has been meticulously engineered to provide superior recoil reduction and neutralize muzzle rise with a smooth, balanced release of blast energy. Progressive 90º side ports vent combusting gases at intervals that spread out the recoil impulse for efficient, accurate follow-up shots. MERCURY is the choice for those seeking a compact, lightweight muzzle device with smooth recoil characteristics and Dynamount on-barrel sight compatibility. A timing nut is included for easy installation. 100% CNC machined in the USA from 416 stainless steel and finished with salt bath nitride.



