Geissele Super Charging Handle is an ideal upgrade for any AR15 setup. Precision machined from a solid block of 7075-T6 aluminum, the Super Charging Handle utilizes an ambidextrous design to accommodate both left and right handed shooters. The levers are dual contoured with both x-axis and y-axis radius cuts, similar to an M4's charging handle. Other features of the Super Charging Handle include an aggressively textured checkering on the surface of the lever to promote a superior grip when charging the weapon in in adverse condition, or when wearing gloves. In addition, the Super Charging Handle features a heightened rear lip to mitigate gas blow back when firing the weapon with a suppressor. Features of the Super Charging Handle: Precision machined from 7075-T6 aircraft grade aluminumCheckered texture on leversHeightened rear lip to reduce gas blow back when firing the weapon with a suppressorType 3 anodized hardcoat Geissele SCH 5.56mm Black Super Charging Handle 05-313B