The LaserLyte UTA-SH laser mounts easily on the trigger guard of the Smith and Wesson Shield, 9mm and 40 S&W. It's simple to activate with the ambidextrous, ergonomic switch. The LaserLyte UTA-SH laser is easily programmable to either constant on or pulse mode with an auto-off feature that displays a unique flash after 5-minutes of operation and automatically turns the unit off after 6 minutes. In actual usage the battery life lasts 5 hours in constant on and 10 hours in pulse mode. The housing is made of 30% glass-filled nylon with steel mounting hardware.
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