Thanks for the replies. Scooter - that's just what I was looking for. I'm on it.
I shoot IDPA stuff, only outside and find the green fiber optic easiest for me to pick up.
This gun has become, after about 12 or 13 hundred rounds thru it, unbelievable in accuracy. I also can't believe how the action continues to smooth out and lighten up. I've actually begun to be concerned that it will get to the point it's no longer manageable for me. It's changeing that much.
Thanks again for your replies.