Thread: AR15 Issue?

Like all the good things in life brass from a suppressed AR is dirty filthy stuff. It's the next round in the mag that gets it the worse and if you don't fire that round it will be corroded by the next time you pull it out of the ammo safe.

So it's best to fire a mag until empty rather than topping it back up. I also brought a stainless steel pin tumbler to get those dirty dirty cases bling bling shiny again.