Great holder one drawback
Let’s face it the indicol has always been the best option. This is the first one that actually compares well to it. The main drawback it to tighten the dovetail to the indicator you have to pull out a tiny Allen wrench every single time s the indicol u just have a thumb screw which is waaay faster! You can modify it to have this it is worth it to do so it is just really poor choice not to include this? Other than that is operates great and is a great 2nd option to an indicol.