Board Thread:R2D - Suggestions/@comment-26132642-20150227044030/@comment-26160923-20150304010456

I had to look it up to understand what Merle did with his arm.

It wasn't replaced with a blade. He used a medical brace and built his own stub of an artificial limb, then attached a bladed metal scrap along with it.

As you can tell, I don't watch Walking Dead. Lol