Sons of Liberty Gun Works Liberty Ambidextrous Charging Handle 5.56mm Narrow Latch Anodized Black Black. It is ambidextrous to allow fluid consistent motion when utilizing either strong or support side shooting. The size and shape of the latches allow for a snag-free operation. The LCH employs a lip at the rear creating a seal in the back of the upper receiver to interrupt gas during suppressed fire. Specifications for Sons of Liberty Gun Works Liberty Ambidextrous 5.56 Narrow Latch Charging Handle: Manufacturer: Sons of Liberty Gun Works Color: Black Finish: Anodized Caliber: 5.56x45mm NATO Gun Make: AR Platform Hand: Ambidextrous Package Contents: Sons of Liberty Gun Works Liberty Ambidextrous 5.56 Narrow Latch Charging Handle Sons of Liberty Gun Works LCH-5.56-NL: Liberty Ambidextrous Charging Handle 5.56mm Narrow Latch Anodized Black Black