Griffin Armament DUAL-LOK Flash Suppressor Features The Griffin Armament DUAL-LOK Flash Suppressor forms one half of the DUAL-LOK quick detach suppressor mounting system pairing with a DUAL-LOK HUB mount to secure a suppressor onto the host rifle. Sixty machined mounting splines on the device work with two locking positions machined into the mount offset from one another by three degrees producing 120 total locking positions. This design ensures the suppressor locks on tightly every time it is installed since only one of the two positions engages the spring-loaded locking collar over the splines at any moment. Because the device requires no timing a shooter never has to fuss with shims or washers to align the flash suppressor s tines correctly on the muzzle. Machined from 17-4 PH stainless steel the flash suppressor carries three flash suppressing tines built with anti-resonance features to control both flash signature and harmonic vibration. At just 2.4 ounces it is substantially lighter than most competing flash suppressor mounts which keeps the host barrel lighter and more responsive to the shooter s inputs. The 5/8x24 thread pattern fits 7.62mm rifles directly while the 1.9 inch overall length and 1.07 inch diameter keep the profile compact on the muzzle. This combination of light weight tight locking tolerances and no-timing installation makes it a strong foundation for any 7.62mm suppressor-ready build. Griffin Armament DUAL-LOK Flash Suppressor Specifications Manufacturer: Griffin Armament Model: DUAL-LOK Flash Suppressor Caliber: 7.62mm Color: Black Material: 17-4 PH Stainless Steel Finish: QPQ Length: 1.90 Diameter: 1.07 Thread Pattern: 5/8x24 Weight: 2.40 oz Available At: GrabAGun