I can't seem to source the genuine 15.8mm ID HW80 springs anywhere?
I can't seem to source the genuine 15.8mm ID HW80 springs anywhere?
Ed - HW77 mk2 .22 + Vmach kit - HW80 mk1 .22 + Vmach kit - Webley Tempest 1979 -
https://www.harrisontelescopes.co.uk