ArmaLaser Green Laser Sight for Kel-Tec P-11 Black. The ArmaLaser Advantage TR3 635NL Laser Sight is the perfect sight to add to your Kel-Tec handgun. Unlike competitive products on the market this laser is activated by your finger when your trigger is held down. These ArmaLaser are more durable than hard plastic and will hold up during rough recoil. The ArmaLaser Advantage TR3 635NL Micro Laser Sight also uses a much higher quality diode. This means the laser will last much longer than generic laser sights. Feel free to take this laser on your next adventure - you've got the tactical advantage after all Specifications for ArmaLaser Laser Sight for Kel-Tec: Manufacturer: ArmaLaser Color: Black Laser Output: 4 mW Maximum Range: 50 ft Battery Type: Lithium Battery Life: 2 hours Gun Make: Kel-Tec Fabric/Material: DuPont Zytel FRN Polymer Condition: New Mount Type: Trigger Guard Mount Features of ArmaLaser Laser Sight for Kel-Tec Grip-Touch Activation Ultra-bright Class 3R 635nm Package Contents: ArmaLaser Laser Sight for Kel-Tec What firearm models does the manufacturer say ArmaLaser Laser Sight for Kel-Tec is compatible with? The manufacturer suggests that ArmaLaser Laser Sight for Kel-Tec is compatible with Kel-Tec P-11 Kel-Tec P-40 Kel-Tec P-3AT Kel-Tec P-32ArmaLaser TR14G: Green Laser Sight for Kel-Tec P-11 Black