The Gemtech Tracker is a lightweight rifle suppressor originally designed for military snipers and adapted for the U.S. hunting market. Weighing just 11.3 ounces, it adds minimal weight to a rifle setup, making it a practical option for hunters who want to keep their equipment manageable in the field. With a .300 Winchester Magnum rating, the Tracker is suited to a range of big-game hunting applications. Its black aluminum tube and 8-inch length provide a straightforward, lightweight configuration for compatible 30-caliber setups. Specifications Manufacturer: Gemtech Model: Tracker Caliber: .30 Caliber .300 Win. Mag. Rated: Yes Length: 8" Diameter: 1.6" Weight: 11.3 oz. Tube Material: Aluminum Finish: Black Mount Type: 5/8x24 Get it at BattleHawk Armory!