Original issue Bolt rebuild/spare parts kit for the PK series of machine guns, in pouch, *New Old Stock* (NOS).

Sold as a kit (only ONE pouch included).
Kit includes the firing pin, firing pin retaining pin, extractor, extractor spring, and extractor retaining pin in a small synthetic pouch.
Pouch may be light brown, dark brown, or textured, with no selection available.

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of surplus parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.