When your optic needs to be faster than your reactions, the Leupold DeltaPoint® Pro is up to the challenge. The lightweight aluminum housing is shrouded by spring steel for the ultimate in ruggedness while the aspheric lens generates a wide field-of-view with some of the best image quality ever seen in a reflex sight. Leupold’s patented Motion Sensor Technology™ discerns any movement of the sight and automatically activates the illumination which is inset into a light tunnel to reduce the light signature in tactical situations. The tool-less, spring actuated battery compartment makes changing the battery quick and easy while being impervious to water at a depth of 33 feet. The 1 MOA elevation and windage adjustments eliminate the need for adjustment lock screws. From handguns to ARs; and from .22s to .458s, the agile DeltaPoint Pro is always a step ahead. Covered by the Leupold Golden Ring Full Lifetime Warranty; electronics covered by the Leupold Golden Ring Electronics Warranty. Warranties on Leupold Tactical optical products may vary depending on use and other factors. Includes battery, and protective cover. Optional accessories; DP Pro Cross-Slot Mount (120056), DP Pro All Pistol Mount Kit (120057), DP Pro Iron Sight (120058), DP Pro Riser (120059). Note: DeltaPoint Pro All Mounts Kit is not compatible with Wilson, Novak and Bomar sight cuts. The Deltapoint Pro currently fits the following pistols: Beretta 92F * 1911 * Glock * Glock MOS * Sig 226 * Springfield CZ 75 * HK P2000 * Kimber Fixed/Adjustable * S&W M&P S&W Classic * Walther Q5 Match pistol with included mount* *** S&W CORE & FN-X Tactical adapter plates coming soon.