Yankee Hill Machine Company R9 9mm

R9 Suppressor Features When YHM engineers set out to make a suppressor they look far beyond that of just making the designated caliber quieter. They make it work across the board so that you the shooter can enjoy versatility across your entire arsenal all at a budget friendly price while maintaining that rugged durability you've come to expect from YHM. This was the intent with the R9 9mm. The primary goal was a 9mm suppressor capable of handling high volumes of fire and the ability to run other calibers such as .300 BLK and .308 Win. It was primarily focused on suppressing 9mm (specifically sub-machine guns and SBRs). The R9 is capable of being used on a handgun in conjunction with our Nielsen Booster Assembly. R9 Suppressor Specifications Suppression Level: 123 dB Diameter / Length: 1.562" / 5.2" Weight: 10.7 Oz Rating: 17hmr - 9mm / .308 Win Material: 17-4 Ph SS Finish: Matte Black Cerakote