- Jul 16, 2016
Measuring scope height from center of bore to center of scope, I’ve usually done from the rear using a micrometer. Basically I’d take the bolt out and measure center to center. It’s worked for me for years. However, on a 20 or 30 moa base because of the tilt, do you guys measure the front, the rear or the middle tube of the scope to get the best scope height?