Hello,
Looking at the images of the SA-4 Ganef / 2K11 Krug, I noticed a large variety of colours on the equipped missiles. Some seem to be a very light grey, others aluminium then again the engine area seems to be a tad darker, steel colour but not on all of them. The tip is also red or the same as the body. I'm guessing that these might be practice or operational missiles and that there might be difference between operating countries.
Can someone please shed some light on the differences?
Many-many thanks in advance for your time and help!
Cristian