AK in 7.62 hands down. Or SKS if thats what you had instead of an AK. Or if you had to conceal your firearm due to confiscation I would go Glock 19. I have a AR and I can't get into that platform that much. Don't have that much faith in it as a self supply, down and dirty insurgent weapon. Great as a supply line weapon. I always find myself looking for any good AK's to pop up for trade.