In design we never called a flaw a flaw, it is a “feature”. So you design a rifle where the rear sight needs to be up abnormally high, well it’s a service rifle you can just stick the thing on a little post, it will break right off. You need more contact to make it durable but you don’t want this big dorsal fin looking thing up on top of the rifle not to mention the added weight. How about we put a few holes in it? How about we open it up so it’s big enough we can call it a carry handle? I like it, we’ll go with that.