Benjamin & AirForce
- 90 durometer o-rings for the Benjamin and Airforce PCP Hand Pump
- Rebuilding the pump is fairly easy and can be tackled by anyone
with basic tools.
- Instructions are available at Sun Optic's website (the mfg of both
- Video tutorials are available on all the common sites.
- Unlike other sellers, my parcels will always have a tracking
Hill MK3 / MK4
- Service seal kit for the Hill MK3 hand pump.
- Regular maintenance is essential for keeping your Hill hand pump
in proper working condition.
- Includes micron filter, piston seal and all other exchangeable
- The MK3 hand pump has 3 rings on the top and bottom of the pump
- Full service seal kit
- For Hill MK3 hand pumps
- Includes micron filter, 7 seals and other misc. replacement parts