Most people think of the DeltaPoint Pro as a pistol sight but it’s just as capable on an AR platform as it is on a handgun. The DP-Pro AR Mount brings the red dot to just the right height without adding a ton of weight or bulk. The DP-Pro AR Mount brings the red dot to just the right height without adding a ton of weight or bulk. It’s ideal for AR pistols or lightweight builds where every ounce matters. This mount puts the DP-Pro to the right height for ARs and fits any Picatinny rail. Like all Leupold riflescopes it’s designed machined and assembled in the USA and guaranteed for life. Your battery should be the last thing you have to worry about in the field. That’s why Leupold designed Motion Sensor Technology (MST) to extend your battery life. It automatically deactivates the illumination after five minutes of inactivity and as soon as movement is detected the illumination instantly reactivates keeping you in the fight for longer. IPX4 waterproof.