I'm pretty sure they are interchangable, but there were at least 2 variations on the windage ie. 1/2MOA and 1/3 MOA, but this may well have been variation in the detents on the knob rather than on the leadscrew.
I'm pretty sure they are interchangable, but there were at least 2 variations on the windage ie. 1/2MOA and 1/3 MOA, but this may well have been variation in the detents on the knob rather than on the leadscrew.