I decided to look up some Google images of Russian forces in Crimea and saw all types of different rifles. Mainly AK-74Ms with the orange Bakelite mags, AN-94s, one or two AK-12s, and lots of PKP Pechenegs. From what I understand from the things I've read, the AK-12 was never officially adopted as there are millions of AK-74s in their stockpile which were considered good enough. Johnelmore is right in that most of the newer rifles will be issued as special status or mission-specific equipment for more elite or specialized units. Most of the grunts had the stockpile rifles. I saw no Val type rifles, but I didn't expect to as I was under the assumption that those are very limited issue to special force units. I did see one picture of a very serious looking fellow with a Dragunov SVD. Didn't notice anything particularly high tech and no impact detonated weapons. Lots of tanks of different types.