** Caution, newb question! **
Recently picked up one of your radial brakes (Black Friday sale). First, I'm not losing my mind and this is stainless? Has to be. Cold bluing won't take, but it's magnetic. Has to be stainless...
Second, is installation. I'm pretty sure I don't really need to index it, but for aesthetics I will. Can I reuse the existing crush washer I have from the recently removed flash hider (I can almost get it to line up nicely) or would shims be preferred?
One more thing... My compliments to the machinist. It's really pretty and I hope I can put it to use soon!