The Nyati is a .375 suppressor using the patent pending baffle design. It is designed to be a low backpressure suppressor and still maintain excellent suppression. The Nyati is 1.7" on the outside diameter and 10.375" long, out of stainless steel it weighs 22 ounce and out of titanium it weighs 14.5 ounces. It is rated 5.56mm to .375 Cheytac.