TruGlo Sight Line Laser Sight for Picatinny, Weaver, Glock Pistol Rails - TG7620G

Features:Bright red laser marks point of impact on targetCompact, lightweight design for comfortable concealed carryConstant or pulsing beam modesSingle battery design for easy replacement without removing laser from the railAdjustable windage and elevationAdjustable recoil lug for versatile positioningBattery life - 8 hr continuous, 18 hr in pulse mode1 year limited warranty