Some how I ended up with two of these dual code bcd/ar's. One on the right is a RC the other is mostly matching except for the stock and safty. My question is how common or uncommon which ever the case may be are these dual code rifles? I would like to learn more about them but am having a hard time finding much information regarding them. If others have them I would like to see pics and any information you may have regarding them. Thanks in advance for your replys.