I searched a little, but not completely.

Checking for a Model 94 20" barrel 30-30. It is a post-64 with a ramp that has the sight. The rear sight will be a Williams. I'm thinking the 17AHB for now.

This isn't for me and let's assume factory 150 grain ammo.

All my guns with a ramp have a 17ahb.

Thanks! That's the one I have for my 9422M, so I figured that might be the one for this 30-30.