Silver 1 Kilo / 32.15 oz. Each Bar is 1 Kilo. 0.999 fine Silver. Silver 1 Kilo Argor Heraeus Mint Bullion Bar. Customers will receive 1 – Silver 1 Kilo / 32.15 oz. Argor Heraeus Mint Silver Bullion Bar. Each has the Argor Bar Brand, purity and weight. Each bar is 0.999 fine silver and minted with the highest attention to detail. These bars may have scratches or dents. Hours – Nights & Weekends. We try our best to reach each customer in a timely manner.