Bolt head spare parts kit made of high quality materials.
Parts in this kit:
- gas rings (3 pcs)
- ejector spring
- ejector pin
- extractor spring
- extractor spring rubber insert
- extractor pin
It is recommended to change all the listed parts AT LEAST every 10 000 rounds to prevent cycling and case extraction malfunctions. Still, it is always a good idea to have this spare parts kit ready in your range bag.