The KAC 5.56mm Ambidextrous Charging Handle is another step forward in the effort to deliver the most ergonomic firearm accessories to the end user. Intermediate sized latch pads are easily accessible and permit manipulation of the charging handle with a pinch-grip, index finger hook, or knifehand from either side of the receiver, without over-protrusion posing a snag hazard. Innovative design will not cause the handle to lock-up even if one of the latches is damaged. Aluminum construction. Mfg: Knights Armament