Actually it is... the magazines he has on those "AKM" (by definition, 7.62x39mm rifles) are very clearly AK-74 magazines. This is coming from someone who has owned and handled both pretty extensively.
![Wink ;)](./images/smilies/icon_e_wink.gif)
He has the correct appearance, color, and texture for "Izhmash" magazines, but they're sadly not the right shape to be AK-47 magazines.