1 oz Gold Bars. Proof & Mint Sets. 1 kilo Silver Bar – Cast-Poured APMEX. 999 Fine Silver Bar. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. Contains 1 kilo (32.15 oz) of. Bars come in protective packaging. Eligible for Precious Metals IRAs. Cast Silver bar with sharp, sleek lines. Obverse: Lists the weight and purity along with the APMEX logo. Protect your Silver in storage from the adverse effects of moisture in the air by adding these silica gel packets. This is not a photo of the actual item.