Yep, every 5.
You can also buy it from the quartermaster for 5000 credits per camo, in the same section you get the headgear.
"Caw, caw, *BANG* FUCK I'M DEAD!" - Top Dollar, The Crow
"Physics is like sex: It may yield practical results, but that's not why we do it." - XKCD
God created whiskey to stop the Irish from taking over the word.