The Advanced Armorer's Wrench

The NEW Advanced Armorer’s Wrench is designed to ergonomically increase efficiency! With its enhanced features from the center designed Barrel Nut Wrench with opposing grips to the Enhanced Castle Nut Wrench, you’ll get the job done better than ever before.
Built to last from 8620 Steel, Heat Treated and Plated.
Brought to you by Rainier Arms and developed by Devil Dog Concepts and American Resistance Gear.