for Smith & Wesson S&W Shield 9MM Finger EXT Long Magazine Base Plate Black NDZ - US Army Ordnance Corps Solid Floor Plate extension for S&W Smith & Wesson Shield 9 & 40 100's of High Quality Permanent Laser engraved images provided by NDZ Performance 100% Aircraft Grade Billet Aluminum, Mil-spec hardcoat anodized durable finish replaces stock plastic plate, quick install, requires NO modifications All our accessories are Made in USA, in our facility