New TRUGLO Sight-Line Handgun Laser Sight TG7620G. Dimensions: 1.74″ x 1.04″ x. Bright green laser marks point of impact on target. Constant or pulsing beam modes. Battery can be replaced without removal from rail. Adjustable windage and elevation. Fits Picatinny, Weaver, and Glock rails. Operating temperature: -4F to 149F. Battery Life: 8 hours continuous mode and 18 hours in pulse mode. Boxed with hanging tab. With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you’re getting a good deal when purchasing with us.