Geissele Super Charging Handle MCX Black. Geissele 3D-machined these AR Charging Handles from a solid block of 7075-T6 aluminum for enhanced durability without the weight of heavier metals. Plus all parts are Type 3 hardcoat anodized for extra protection against corrosion and wear. You can operate the Geissele MCX Ambidextrous Super Charging Handle from either side of the firearm and it has a checkered surface that provides a textured grip that's especially helpful when wearing gloves. The levers are also dual contoured so that both the y-axis and x-axis have radius cuts. With a heightened rear lip you'll reduce gas blow back with suppressed or short-barreled weapon systems. Create an easier shooting experience in the field with the help of a Geissele MCX Super Charging Handle (SCH). Specifications for Geissele Super Charging Handle Mcx: Manufacturer: Geissele Color: Black Finish: Type 3 Hard Coat Anodized Fabric/Material: 7075-T6 Aluminum Gun Model: SIG Sauer MCX Hand: Ambidextrous Country of Origin: USA Features of Geissele MCX Super Charging Handle: 3D machined from a solid block of aircraft grade 7075-T6 aluminum Ambidextrous design All parts are Type 3 Hardcoat anodized Levers are dual contoured Surface of the lever is checkered adding a textured grip The heightened rear lip aids in mitigating gas blow back to the shooter when shooting with short barreled and suppressed weapon systems Package Contents: Geissele MCX Super Charging Handle What firearm models does the manufacturer say Geissele Super Charging Handle Mcx is compatible with? The manufacturer says that Geissele Super Charging Handle Mcx is compatible with SIG Sauer MCXGeissele 05-635B: Super Charging Handle MCX Black