The engineers at BANISH(R) really outdid themselves with the design of the quietest 9mm suppressor to hit the market - the BANISH 9. With up to a 34dB sound reduction, this silencer packs a lot of hush into a lightweight suppressor. How did BANISH make it this quiet in a package this light? They innovated, creating a whole new category with the revolutionary BANISH Micro Booster. The 1/2x28 threaded Micro Booster keeps the size down while keeping your 9mm pistol running smoothly. Direct thread mounts for the BANISH 9 are also available in 1/2x28, 5/8x24, and M13.5x1LH, optimizing your BANISH 9 for use on pistol caliber carbines, lever guns, and bolt-action rifles. The BANISH 9 is 7.16 inches long and weighs 8.57 ounces with the Micro Booster installed. That is very light for a full-size pistol suppressor. Remove the Micro Booster, and it cuts the length to 6.8 inches and the weight to 6.73 ounces. The BANISH 9 has a diameter of 1.35 inches. The BANISH 9 is made from titanium with a 7075-aluminum main tube and front cap. It uses 14 baffles. It is rated for .380 through 9mm, along with .300BLK and 350 Legend. It is full-auto rated with 9mm supersonic and .300BLK subsonic ammo. It comes in a black-anodized and black Cerakote finish. As with all BANISH Suppressors, it carries a lifetime warranty against all manufacturing defects and damage caused by normal use. Banish 9 Suppressor with Piston Booster 1/2x28 Black