SGW Gunsmith said:I wasn't aware that Bomar offered an adjustable rear sight for the Ruger Mark pistols. I emulated the factory dovetail cut on this 22/45 10149 for a customer that wanted to use a factory rear adjustable sight:
The dovetail is very shallow in the rear top of the receiver, and needs to be, due to the upper tube wall thickness only being around 0.120-inch.
I am hoping to be able to get the cut made to fit the Bomar. I'm not sure it's possible but going to check.