ECS-.327-9-34B is a 9mm-caliber firearm manufactured by ECS Inc. It is a striker-fired semi-automatic pistol designed for range, tactical and recreational shooting sports. The gun is constructed of durable steel with a polymer frame and features a 4.2-inch barrel and 10-round magazine capacity. The ECS-.327-9-34B is specifically designed to launch 9mm Parabellum ammunition, which is a popular choice for amateur and professional target shooters, law enforcement and military personnel.