Tactical Red Green Dot Laser Sight Low Profile Picatinny Rail For Rifle Handgun. Type: green laser sight/red laser sight – On / off level switch in the back of the sight – Suitable for demonstration in bright surroundings – Small size and lightweight, easy to operate – Material: high strength aluminum alloy, durable and wear resistant. Laser range: more than 100 meters – Mount size: 20mm – Laser wavelength: 635 – 655nm(Green laser) 532(Red laser) – Power: less than 1mW – Powered by 2 x LR44 batteries (included). 1 x Laser Sight 2 x Allen Wrenches 2 x AG12 Battery 1 x Push switch. (Except some countries and APO/FPO). The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. International buyers please note. For all orders, please note that. There Are NO EXCEPTIONS! (If you request a return, please send evidence of the defect of the product). We will be happy to serve you. OUR WORKING Time(Beijing): 9:00am6:00pm(MondayFriday). 1 or 2 Star DSR Ratings Destroy Our Company.