If you'll glance intently on the images, you'll be able to see a few of the normal copper shade showing as a result of. Winchester advertises them as "black copper plated." I am unsure what that coating is, nonetheless it is probably utilized to enhance the lubricity in the https://sierra-130-grain-tipped-g55284.fare-blog.com/20097420/little-known-facts-about-golden-tiger-7-62x39-1000-rounds