Berry's 22724 Brass Bright Polish 32 oz. Bottle
https://www.tandktactical.com/shop/711148227241-berry-s-22724-brass-bright-polish-32-oz-bottle-15934
https://www.tandktactical.com/web/image/product.template/15934/image_1920?unique=1f17c47
Berry's Brass Bright Polish contains no ammonia. Simply add 2 to 4 cap fulls to your media before you tumble to make your brass shine.
