Argentinian 1891 Safety (complete with screw, spring and plunger) produced by Loewe or DWM. Will work for all Argentine 1891 rifles. This is a used part in good condition. All used parts have been sorted to remove any damaged parts. However, they may have tarnish or worn finish, or exhibit wear. Not all Mauser parts are interchangeable, if you are not confident in changing these parts, please contact your local gunsmith!