This thread almost caused me to make a big mistake. I got out my No.1 and my CZ 527 and laid them back to back to see if swapping the 3.5-10 on the Ruger for the 3-12 Tract would work. Was about ready to do it when I decided to check without the lens covers. Big difference! Would have left me crawling the stock all the time on the single shot. The CZ would have been fine, and a half pound lighter. That one may be getting a fixed 6 at some point.
