WRustyLane 32 Cal. Joined Oct 11, 2011 Messages 258 Reaction score 120 Location eastern Tennessee May 28, 2019 #41 Just use your cleaning swabs or rags that have black powder residue on them to go over the brass. That's how I accelerate the patina on my rifle.
Just use your cleaning swabs or rags that have black powder residue on them to go over the brass. That's how I accelerate the patina on my rifle.