RCM 100 oz Silver Bars are popular, and keep improving. The Canadian 100 oz Silver Bar produced by the Royal Canadian Mint (RCM) is one of the most cost-effective and convenient means of owning silver bullion in bulk quantities. This RCM 100 oz Silver Bar calls upon design features from the world-renowned RCM Maple Leaf coin program. If your bar is from Royal Canadian Mint but not the pressed design like the one in the pictures, please sell it as 100 oz Silver Bar.