Other than Krylon,
Top:
Looks like a Surefire can, or the European can already mentioned, KAC RAS or RIS, Insight AN/PEQ-15, Redi-Mag A1, Lonestar Ordnance grip, CAR stock, TA01NSN with JPoint MRD and winged mount.
Bottom:
Also looks like the same kind of can, KAC RAS or RIS, but with a Tango Down VFG, rather than a Knight's. AN/PEQ-15, M600A Scout Light, same optic and grip and stock. No Redi-Mag.
No BUIS on either, both look like they have sling plates on the receiver extension, and no ambi controls.
The ACOG mounts are definitely the JPoint mount, however, it could be the Optima 2000 or the Trijicon Red Dot, as well. I'm going to bet, however, that they're JPoints. ACOGs are definitely 01NSN models.
~Augee