Charging Handle - Shield 9MM, .40 CALSpecifications:Flexible Ambidextrous Pistol Charging HandleRelief for Weak, Tired or Painful Hands and Fingers.Quick and Confident One Finger ChargingFits with Clipdraw & Virtually All HolstersIncludes Preassembled CNC Machined Replacement Slide Cover Plate and Finger LoopFlexible finger loop will not dig into your body. Pliable Biothane material maintains it's shape but is flexible for carrying and drawing.Overcome the difficulty of racking your slide.Simple drop in installation process. Easy to follow directions for a seamless installation without professional tools.Made in America. Assembled in Pennsylvania.