I’m new to the Arken family. Bought an SH4 with the one piece 20moa mount for a Christens Arms Ranger 22. The scope is really high, too high. I see there are height measurements are provided for the two piece rings, why not the one piece? shame on me for not asking before I ordered

https://www.forum.arkenopticsusa.com/forum/common-questions/which-ring-height-should-i-get
The dimensions for the Rigid Precision Mount are on the website. They can exchange them for you. There is also a thread here on the forum that goes over all of that information in detail. Email them at info@arkenopticsusa.com