AKM or similar with a TDI Arms X-47 (later CAA XRS47) rail system*, EOTech 5x1 holographic sight, some vertical foregrip, Magpul MOE stock with 0.3" buttpad on some AR-15 collapsible stock adapter.
*Or possibly be an airsoft clone thereof. As far as I know, the top rail on real X-47s/XRS47s extended farther forward over the gas tube, while this length is common on clones. Could just be production variation outside my knowledge, though
