The Streamlight TLR-10G is designed for full-frame handguns. This light features a green laser and will produce 1000 lumens and run for 1.5 hours. It quickly and easily attaches to the rail of your handgun. It has a red laser that can be used by itself or with the light. There is an ambidextrous on/off rear switch. 

Streamlight TLR-10G Tactical Flashlight Features

• Fits a wide range of full-size guns
• Integrated 510-530nm green laser
• Powered by two 3-volt CR123 lithium battery (included)
• Output: 1000 lumens; 10,000 candela
• Beam distance: 200 meter
• Run Time: 1.5 hours  (LED only or LED/Laser) runs 11 hours (Laser only)
• Low profile ambidextrous on/off switch – rear with high or low option (both included)
• Safe off feature to save batteries by preventing accidental activation
• Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of the muzzle
• Durable, anodized machined aluminum construction
• User-enabled strobe function
• Rail locating keys included
• Length: 3.87″
• Width: 1.18″
• Height: 1.50″
• Weight: 4.62 oz with battery
• IPX4 rated design; waterproof to 1 meter for 30 minutes. 
• Assembled in the USA
• Streamlight 69473