Century Arms AK Field Repair Kit, Includes: (1) Recoil Spring(1) Extractor Spring,(1) Hammer Spring, (1) DisconnectorSpring, (1) Retaining Spring/Wire, (1) Firing Pin, (1) Firing Pin Retaining Pin, (1) Extractor, (1) Extractor Retaining Pin, (1) Hammer/Trigger Axis Pin OT1787