Now he doesn't deserve this kinda criticism. It looks bad, you guys say it's unrealistic, but it's his gun.
Holy sh*t, I have an AK-74 and I use AK-47 standards in it. Maybe one day I'll also get a drum mag. It's a personal choice and since it's not your AEG, you oughta shut up and keep your own gun the way you want it, not to everyone else's standards.