Description
The GHK G17M-04-1 valve O-ring set is a magazine service part for the matching GHK Glock 17 gas system. It provides an option for renewing valve seals where inspection identifies damaged rings and the original valve hardware remains in usable condition.
Product details
- Manufacturer: GHK
- Part number: G17M-04-1
- Component type: valve O-ring set
- Application: matching GHK G17 gas magazine
- Seal repair parts; complete valve not included
Compatibility and maintenance
Match the part number and seal locations to the relevant magazine parts diagram. Do not assume that similarly sized seals from a different gas or CO2 magazine are interchangeable. A leak can also result from a damaged valve seat or threads, so inspect those areas before deciding on a seal-only repair. Work only on a fully depressurised magazine, use lubricant appropriate to the seal material and avoid twisting, stretching or pinching the rings during fitting.
