Here is a handy tool that lets you optimize the performance of your firearm. The Wheeler Firearms Accurizing Torque Wrench has a torque adjustment range from 10 to 65-inch pounds. It comes with various gunsmithing tips and lets you apply repeatable torque settings to your firearm’s screws.
Wheeler’s FAT Wrench has an ergonomic handle and an accuracy of +/- 2 inch pounds. Costs under $40 at this time.