These pistols chambered for 9mm cartridge. Fitted with 4" barrel. Fixed sights standard (5903, 5906, 5943, 5946); optional, adjustable and night sights (5906). Offered in traditional double-action (5903, 5906); while double-action-only (5943, 5946). Magazine capacity 10 rounds. Weight 38 oz. Stainless steel finish. Note: Add $100 for night sights; $50 for adjustable sights.