Griffin Armament Suppressor Mount Thread Adapter Features The Griffin Armament Suppressor Mount Thread Adapter converts a 24mm x 1.5mm AK platform muzzle to a 1/2x28 thread pattern giving owners of compatible AK rifles access to the huge selection of suppressors and muzzle devices built around that common thread pitch. Unlike typical hardware store grade adapters this design features a raised surface that interacts directly with the muzzle face of the barrel rather than relying on the front sight base for alignment. This registration method permits significantly better theoretical alignment accuracy than the loose detented rattle-trap adapters common on many AK platforms. The adapter is best suited to rifles with clean muzzle faces that are perpendicular to the bore since proper alignment depends on that surface being true. Finished with a Melonite QPQ coating in Black the adapter resists corrosion and wear while standing up to the heat and pressure that comes with repeated suppressed fire. Twenty-seven millimeter wrench flats are machined into the adapter body to make installation more straightforward with the correct tooling. Griffin Armament recommends roughly 50 foot pounds of torque for installation along with a qualified gunsmith s alignment check before the adapter is put into service with a suppressor. The Griffin Armament Suppressor Mount Thread Adapter is available for sale at GrabAGun for AK platform shooters who want a precise accurately aligned path to 1/2x28 threaded suppressors. Griffin Armament Suppressor Mount Thread Adapter Specifications Manufacturer: Griffin Armament Model: Suppressor Mount Thread Adapter Type: Suppressor Accessory Color: Black Finish: Melonite QPQ Thread Pattern: 1/2x28 Available At: GrabAGun