I have a problem--I have a new Target 204 and I have a 30mm 8-40x56 I want to mount on it.
Since it is a side-focus for parallax there's no extra material around the bell. It's O.D. is 2.525"; the O.D. on my Simmons 50mm AO scope is 2.510". so, I think the High 30mm rings will work but I'd like to know before I get back on the phone w/ CS.
I called Ruger and the person I spoke with said that there are no x-high rings in 30mm tube for the MKII rifles.
I need to know how tall the front ring is, from the "base" to the bottom of thr ring's I.D.