The advantage of platform like AK and M4 is the fact that everyone has one. So if it break its easy to find someone who already worked on one and parts are easy to find. But buy a gun that you like, cause if you are to invest 300-400 $ on something , you are better to love it.
''I will support my team, with superior accurate suppressive fire, and make a lot of noise doing it!
SAW operator moto ''