Aero Precision BREACH, AR-15 Charging Handle, Ambidextrous, Large Lever, Gas Deflection Shelf, Anodized Finish, Black APRA700101C The Aero Precision BREACH is a rugged" ambidextrous" precision-manufactured charging handle for the AR15 platform. The BREACH's design utilizes a reinforced 7075 aluminum bar that is up to the most demanding tasks. Its ambidextrous levers feature a patent-pending" dual spring system" that directs the force-of-use into the robust charging handle body. This allows the shooter to use a one-handed charging technique without compromising the part - a pitfall for traditional mil-spec charging handles. The large lever configuration provides an extended operating surface" perfect for a user with bigger hands" or someone who wants a larger surface for manipulation of the charging handle.