Feinwerkbau seal kit Fits FWB P65, P80 & P90 10-meter air pistols Meets or exceeds quality and requirements of the original seals FWB ten-meter pistols deliver world-class accuracy. Because of their quality manufacturing, they'll last a lifetime. However, the occasional part or seal may need to be replaced to retain maximum performance. If you need replacement seals for your P65, P85 or P90 FWB pistol, do not go to the hardware store and buy just any old seal! Only the authentic manufacturer part is sized perfectly and will deliver the expected performance.