Random Design 5oz Silver Bar. You will receive 5 Troy ounces of .999% pure silver from one of our trusted private mint partners. Why Purchase the Random Design 5 Troy oz. .999 Fine Silver Bar? The 5 oz. .999 fine silver bar is made of high quality modern silver. With a slightly larger format in the form of a 5 Troy oz. bar you can be assured that this product will be an easy method to acquire silver and grow your stack, collection, or portfolio. The price point for the Random designed 5 oz .999 fine silver bar is very advantageous to the individual looking to grow their holdings in an economical manner.