Quote Originally Posted by J.Baker View Post

Since he has a 30mm main tube the Medium's would be a better bet at .375" to the bottom of the main tube given the main tube's smaller diameter.






EGW 20 MOA rail
Burris Signature Zee 30mm Med Rings (0.810" to centerline of ring)
Vortex PST (Gen I) 6-24x50mm
How do I find that dimension of a mount ? Look for 30mm mount with a height of .375” ?