This is well thought out device. It guides you well with the right "range" of torque to apply on a given project. It is very easy to use and the instructions are easy grasp. It comes with the most commonly used bit for "simple gunsmithing". A good value for the money.
Pros: Ease of use, Good value
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.