Thanks all! The 631 was a long time coming and I really paid a stupid high price for it, but you know, buy once-cry once. Regarding the 16-4's noted above. I have the 6" and just bought a 4" on Gunbroker, it should be here next week some time. Funny thing is, I originally bought both guns, 631 and 16-4 4", back in the 80's from Jack First Gun Shop in Lancaster Ca when I lived out there. But those went away in the late 90's. Been looking to add both back in to the stable for the last 10-15 years. Goal achieved.