If anyone wants the B25H 6000yd and the 410 5000 yd gunsights, I'll have to put them back up at my down load site.
The Revi gunsight, Revi C\12F that was used for aiming the WGr2 21 air to air rocket is a clunky nightmare. It's basically a C\12 with an addon optical unit. I've found some documents that talk about aiming the rockets and attack strategies. Seems one common method was being higher than the target to take advantage of the known trajectory drop and time to detonation based on your current speed. Everything was generally about attacking heavy bombers because they had to fly predictable flight paths.