Another RP46 (you can tell by the pistol grip and extended buffer sticking out the rear of the receiver), but unfortunately without the belt-feed adapter.
The info attached to this picture claimed that the rifle is a Daniel Defense DDM4. Unable to identify the thermal optic.
Another Beretta-licensed copy FG42/59
This happy Slav-slayer is holding a .308 Savage Arms 10 FCP-K sniper rifle equipped with MTD TAC21 chassis and suppressor.
A Georgian volunteer chowing down on a British-supplied MRE while his FN SCAR-L with ACOG optic rests on a nearby tree.
Uncle Sugar is sending not just M4s, but ACOGs and M320 40mm grenade launchers, too.
In fact, dude here on the right also has an M320 on his M4 as well.
Here we see a suppressed Malyuk bullpup and an FN Minimi sneaking up on resting Russians.
There's no such thing as a standard uniform in Ukraine. These territorial guards have French BDUs, Ukrainian BDUs, civilian commercial fleece jackets, non-standard footwear, and of course very few guys get to shave on a regular basis. To mix all that up even further, we see 2 suppressed AKs, 3 AR15-type rifles and a PKM variant. And yet, by all accounts, these guys are nearly all outfitted with better gear than the poor Russian bastards.
All that's left of the occupants of this Russian APC. This Ukrainian is slinging a liberated AK-12 to which he has added some kind of red dot optic.
This is Ingvar, and he is happy. This is Ingvar's privately owned 7.62 AK which he has outfitted with extended forearm/shroud, light, extended charging handle, bipod, collapsible stock, red dot with magnifier and he's using Magpul mags.