Bravo Airsoft's P15 functional airsoft PEQ light and laser designator fits form and function into a small, sleek package. Operated by 2 CR123 Batteries (not included), this flashlight and laser combo is bright and versitile. The included pressure switch allows for easy on-off functionality. Mounted to any picatinny/weaver rail, this airsoft PEQ box has momentary on-off light, green laser, combo light & laser, and strobe light modes. A large pressure switch is also includes and can be mounted to nearly any surface on an airsoft rifle.