Sandstorm Vertical Compensator and X25U Angled Combat Grip are a must for M4A1 as they reduce the horizontal and vertical recoil of M4A1. The assault rifle doesn’t have much horizontal recoil ...

Equipped with the SOPMOD M4A1 Accessory Kit, it evolved into a lethal, adaptable tool for modern combat. While Sig Sauer’s next-gen rifles are set to replace it, the M4’s legacy as America’s ...