BSA Pin & Screw Fitting Rearsight Elevation Wheel Screw.
Domed, slot head screw that the elevation wheel rises up & down on.
This spare fits the following models:
Airsporter Mk 5
Airsporter Mk 6
Mercury Mk 1
Meteor Mk 3
Meteor Mk 4
BSA Pin & Screw Fitting Rearsight Elevation Wheel Screw.
Domed, slot head screw that the elevation wheel rises up & down on.
This spare fits the following models:
Airsporter Mk 5
Airsporter Mk 6
Mercury Mk 1
Meteor Mk 3
Meteor Mk 4
