Sylvan Arms SAGC9: The Sylvan Arm Tirade 9mm aluminum pistol compensator is lightweight and incredibly robust. These compensators are designed and tested extensively to reduce felt recoil for the shooter as well as reducing muzzle flip. This incredible Tirade compensator is constructed from aluminum and finished with an attractive black Cerakote. This Tirade also only weighs 1.5 ounces, so there is very little added weight! Fits standard 9mm 1/2X28 threading.