Bubble level

Running a razor Gen 2. Go with the vortex low pro level or something else?


The dot on the level makes lining things up a bit easier for my aging eyes.

-Stan
 
Another one to consider, I am using the Mountain Tactical Rapid Level on several rifles and have been happy with them. As mentioned in another post, as a micro adjustment screw so you can make final adjustment without loosening the main attachment screws.