Single-shot, break-open action. Side lever release. Automatic extraction. Transfer bar system. High-density, black polymer stock. Vented recoil pad. Swivel studs. Wt.: 7 lbs. American Made. Includes: gun lock. Note: .44 Mag & .357 Mag: Frame cannot be fit with any other centerfire rifle barrel. They are capable of being fit with accessory shotgun barrel, but rifle capability is limited to specific .44 OR .357 Mag. barrel that is shipped with gun.