Precision Reflex M84 Gas Buster Charging Handle w/ Big Flat Latch Black. This is a PRi Patented product. Safety approved & used by the US Marine corps. This product doesn't work as well with left hand shooters because of the gas porting properties. The charging handle is constructed of T6 7075 hard coat black anodized aluminum with a steel latch. Specifications for Precision Reflex Gas Buster Charging Handle w/ Big Flat Latch: Manufacturer: Precision Reflex Color: Black Finish: Anodized Fabric/Material: T6 7075 Aluminum Gun Make: AR Platform Style: Flat Latch Package Contents: Precision Reflex Gas Buster Charging Handle w/ Big Flat Latch Precision Reflex 05-0030: M84 Gas Buster Charging Handle w/ Big Flat Latch Black