What's wrong with the iron sights that are already on it? If it were mine, I wouldn't touch it. There aren't a ton of those on the market, and yours looks real nice. And, it works. I'd hang onto it and see if it went up in value.
I don't see what the problem is. Everybody is being nice, and getting along, and I, for one, am learning stuff. So, if you don't like the discussion, don't look at the thread. Or, simply cut to the chase, and close it.
Is there an age limit for a thread, after which we kill it?