The DeltaPoint Micro is a fully enclosed, low-profile red dot sight designed specifically for concealed carry and personal defense. Until now, there hasn't been a compact red dot sight suited for pistols with smaller frames and lower sight profiles, but the DeltaPoint Micro changes the game. Mounted directly to your M & P's rear sight dovetail, the DeltaPoint Micro sits at the same height as factory iron sights and aligns the red dot with the front sight, giving you faster target acquisition and improved accuracy. And with 8 levels of illumination, you can easily adjust the brightness of your red dot to match current conditions. If you need a rugged and reliable Red Dot for a concealed carry pistol-but don't want to deal with replacing factory sights or complicated mounting systems, then the DeltaPoint Micro is for you. Fits the rear sight dovetail on Smith & Wesson M & P pistols Fast and easy to mount. Mounts directly to the rear dovetail so there is no need to buy aftermarket iron sights or have your slide milled or altered Low-profile design sits so low on the slide that it replicates the same sight plane that iron-sight shooters are used to 3 MOA red dot is daylight visible 8 levels of illumination Unlimited eye relief for comfortable shooting Fully enclosed diode keeps out moisture and vapor 100% waterproof, fogproof and shockproof Easy-access battery compartment, no-need to re-zero when you replace the battery Acts like a ghost ring sight if the battery dies 500 hrs. of battery life on highest setting/100,000 hrs. on low Motion sensor technology shuts the Optic off after 5 minutes of inactivity Includes mounting hardware Backed by the Leupold Lifetime Guarantee Order today!