Wilson Combat Quell, Suppressor, 9MM, Stainless Steel Construction, Armor Tuff Finish, Black, Includes K-Mount Muzzle Device, Storage Case SP-QUELL-9BLK24 If you're hunting for a suppressor that surpasses your expectations, Wilson Combat's QUELL rifle suppressor is the perfect choice. This ingenious and compact design is masterfully constructed with robust materials to make it powerful enough to mute even Magnum caliber rounds without difficulty. Their 5-axis CNC machines craft the QUELL with immense precision, resulting in a minimal POI shift and an extremely low risk of baffle strikes. This robust 6.625" long and 1.5" diameter suppressor is made from 100% hardened 17-4 PH Stainless Steel, which can withstand any environmental conditions you may find yourself in at 19 ounces when paired with its mount.