HUH? did you mean the bullets jacket or the cases jacket? because it seems weird if the bullet jacket is steel, it damages the barrel? Soft steel maybe? LOL reason behind the stickiness is the core not the jacket IMO some one shed some light on this with pictures?Lead or steel core it's the outer jacket that's copper washed steel. I have both and they both stick to a magnet.
WTF? What is the problem with steel?
WTF? What is the problem with steel?