Building a California featureless AR15 one step at a time.
This guide details the process of replacing a standard AR-15 flash hider with a muzzle brake/compensator to comply with California regulations. The video demonstrates the necessary tools and steps, including disassembling the upper receiver, mounting it in a vise, removing the old component, and installing the new muzzle device with a crush washer. The presenter also shares positive performance feedback on the new muzzle brake's effectiveness in reducing muzzle flip and flash.












