The Super Charging Handle (SCH®) is machined from a solid block of aircraft grade 7075-T6 aluminum. Its ambidextrous design allows for seamless operation from either side of the firearm. The levers are dual contoured similar to that of the charging handle of an M14, where not only the x-axis but also the y-axis receive radius cuts. The handling surface of the lever is also checkered, adding a textured grip aiding to the use when operating with gloves. The heightened rear lip of the SCH aids in mitigating gas blow back to the shooter when shooting with short barreled and suppressed systems. All parts are then Type 3 Hardcoat anodized. Compatibility with 308 AR variants will depend on the model of the firearm. There is no standard "Mil-Spec" like with the AR15. The Super Charging Handle (SCH®) 7.62 is compatible with most SR25, DPMS/LR308, and AR10 pattern firearms but fitment should be verified with the manufacturer of the firearm prior to installation to be sure. The 7.62 SCH® is not compatible with the HK 762, Colt 901, DPMS GII, Adams Arms .308 Patrol Rifle, Daniel Defense DD5, Sig 716, BPM (Barnes Precision Machine) Long Range Marksman .308, Smith & Wesson MP-10, Bushmaster BAR-10, & Rock River Arms LAR-8.
