Crimson Trace Laserguard Series Lasergrip For Taurus Millennium Pro Frames Without Picatinny Rails With Holster

User adjustable for windage and elevation. Dot size is approximately .5 inches at 50 feet. One 1/3N 3v Lithium or two 357 Silver Oxide batteries; over four hours of on-time use and a five year shelf life. Includes holster.