The Greyman ChargingHandle is a drop-in replacement for mil-spec charging handles.Oversized levers allow for easy access and fluid operation no matterwhat optic is mounted above it. Featuring our Patent Pending RollerBearing Technology, this charging handle smoothly and effortlesslyunlatches when manipulated from either side of the weapon regardlessof you dominate hand. CNC machined out of aircraft grade billetaluminum.