This is a Streamlight Polytac X Tactical LED Flashlight Genuine. New old stock in original packaging. NO BATTERIES. Needs 2 x CR123A batteries for the light to work. Assembled in USA.

Approximate size: Length: 5.46 in. (13.87 cm); Body Diameter: 1.00 in. (2.54 cm); Head Diameter: 1.25 in. (3.18 cm); Major Diameter: 1.35 in. (3.43 cm)

Weighs 92 grams without the batteries. 

item 100126a