New-Girsan...give me a couple weeks and I'll get you the right specs.
I called my local 'Smith and he is going to do a custom job on the front sight and add a fiber optic sight with dovetail post. Right now its a staked black post with no sight.
Once he gets in and takes measurements, etc Ill let you know what size product he ordered for my front sight. Leaving the rear Novaks alone....just want a kickass new front f/o sight