An essential sighting tool for training, concealed carry, home defense, and backup use, the CF-SHIELD projects a bright red aiming point downrange - the perfect complement to Smith & Wesson's small and easily concealed M&P Shield. Rounded and blended to ensure a smooth draw, the CF-SHIELD mounts to the frame without permanent alteration and offers ambidextrous switching to accommodate both right and left-handed shooters. Most operators report immediate improvement to hit ratios after installing a CenterFire laser sight..