3D printed set of 8 Commanders vane sights (2 each, or four types) covering british AFVs from the beginning to the end of WWII. 

From the trident sights seen on A9 and A10 Cruisers, Crusaders, Valentines, Matilda IIs and very early Churchills, to the various intermediary designs, to the final birdcage sights

No more super chunky plastic parts or fiddly PE

NOTE: ITA3 3D printed parts are supplied attached to supports. Separation and clean up us required