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These pistons will fit standard length AK74 rifles as well as the Polish Tantal. NOT for the Romanian AIMS 74, use the AK47 piston. 6.375". Made from stainless steel the heat treated unlike the other pistons on the market. Each piston is stamped with USA and counts as one part towards 922r compliance. Every gas piston comes with the rivet for installation.
This item is made in the United States and counts as a 922r compliant part.