LaserLyte Laser Sight Trainer Universal Rail Mount Black UTA-FSL. LASER TRAINER for firearm training. PUSH BUTTON activation for simple use. AUTO-OFF to save battery life Specifications for LaserLyte Laser Sight Trainer: Manufacturer: LaserLyte Beam Color: Red Finish: Matte Laser Output: 5 mW Wavelength: 650 nm Maximum Range: 500 yds Battery Quantity: 3 Operating Temperature: 14 - 104 Fahrenheit Fabric/Material: 55percent Glass Filled Nylon and Aircraft Grade 6061 T6 aluminum Additional Features: Power Switch On/Off Condition: New Mount Type: Trigger Guard Mount Package Contents: LaserLyte Laser Sight Trainer What firearm models does the manufacturer say LaserLyte Laser Sight Trainer is compatible with? The manufacturer says that LaserLyte Laser Sight Trainer is compatible with Hi-Point JCP-40 Hi-Point C-9 Hi-Point CF-380 Hi-Point JHP-45 Ruger LC380 Ruger LC9 Ruger LCP Glock 26 Glock 27 Glock 42 Glock 43 Taurus PT740 Slim Taurus PT738 TCP Taurus PT709 Slim SCCY CPX-2 SCCY CPX-1 Walther PPS M2 UniversalLaserLyte UTA-FSL: Lyte Ryder Universal-Fit Ambidextrous Pistol Laser Black