I'm looking to build a custom pc for around $350,hoping to play Arma 3 and Dayz SA not including keyboard and mouse and monitor.If you have the parts suggestions id appretiate it.Thanks
350$ would get you no where, maybe to play Minecraft, but for more modern games, like the ones you listed, you would need a much bigger budget, I suggest you save up, buy no more electronics or games and once you get around 700$, try again!
It would be hard to build a pc that could even run those games at the lowest settings for $350. I would say a $700 budget would be the minimum you would need to run those games on high settings.
350$ would get you no where, maybe to play Minecraft, but for more modern games, like the ones you listed, you would need a much bigger budget, I suggest you save up, buy no more electronics or games and once you get around 700$, try again!