The Ruger AR 556 has ONE Weakness
This guide details how to replace the stock muzzle device on a Ruger AR-556, addressing a noted weakness. The video suggests the factory muzzle device is overly aggressive and unpleasant, recommending an A2 birdcage as a superior alternative for improved shooter and bystander comfort. The process involves removing the original device and installing the A2 birdcage.










