Knowing what your trigger pull is can be vital when fine tuning your firearm for the ultimate pull. Many new firearms feature adjustable triggers. Now you can adjust and check your handgun, rifle or shotgun trigger pull yourself. No gunsmith bill to pay. Aluminum anodized body, curved stainless trigger pull, rubber dipped handle to avoid scratches. This scale reads in pound increments from 0 - 11 pounds with the "TELL TALE" stopping at the peak trigger pull weight. Can be set up for right or left hand use and is very easy to read.