Laser / Flashlight Combo Sight
This picatinny rail-mounted combination sight and flashlight takes one CR123 battery, which is included. Also included are the allen wrenches you need for mounting and adjustment of the sight. You have the option of a bush button on/off switch, or the mountable pressure pad on/off switch. Operates as a laser, a flashlight, or both at the same time based on the setting you select.