Samson Evolution Hand Stop, Black
The Samson Evolution Hand Stop is made of 6061 T6 aluminum and is mil-spec hard coat anodized.  It mounts directly to the Evolution rail eliminating the need for Picatinny accessory rails.  It feature a stainless steel backing bar to ensure it does not lose hold.  The Hand Stop can be mounted forwards or backwards depending on its purpose.  It provides a gnarled face for barricade support and an alternate HK style sling point.