CMMG Banshee Mk4 4.6x30mm 8" 40rd Pistol, Armor Black - 46A870DAB

Direct impingement semi-auto pistol chambered in 4.6x30mm with an 8" barrel and 40-round magazine capacity. Features a 1:5.9 barrel twist and MT contour barrel made from 4140CM steel. The first 4.6x30mm firearm released to the U.S. civilian market, designed as a personal defense weapon with light recoil and close-range penetration.