US Patent 9733030 Modular charging handle for firearms

A modular charging handle assembly that includes a charging handle body that extends between a bolt engagement end and a pull end. The charging handle body is oriented along a longitudinal axis. The charging handle assembly also includes a base disposed at the pull end of the charging handle body and operatively connected thereto. The base includes a pair of mounting guides set on either side of the longitudinal axis to provide thereby a modular structure. The charging handle assembly also includes a pair of pull grips mateably and releasably secured to the pair of mounting guides to provide ambidextrous operating means.