Ak-47

Hi everyone. I recently bought an Ak simply because it's hard to use. (or so I've heard) And I'm doing ok with it, I average 2:1 Kd with it in smaller games which isn't horrible. But I'm still not good with it like I am with other guns. (xm8 user/k2 user)

So does anyone who uses the Ak have any tips on how to use this gun to its maximum potential? Things that have helped you do better with it, etc...

Thanks in advanced.