UTG Pro Instant Target Aiming BullDot Compact Green Laser Black. Despite its' compact size this laser sight features rapid target acquisition in high stress situations and includes a remote pressure switch.With its' hard coat finish Leapers UTG BullDot Green Instant target Aiming Laser is fully compliant with all international and US laser safety requirements and is made from high quality aircraft grade aluminum construction. Specifications for UTG Pro Instant Target Aiming BullDot Green Laser: Manufacturer: UTG Pro Color: Black Beam Color: Green Finish: Matte Laser Output: 5 mW Wavelength: 630 - 640 nm Attachment Type: Weaver Picatinny Battery Type: CR2 Battery Life: 6.5 hours Battery Quantity: 1 Operating Temperature: 59 - 95 Fahrenheit Gun Make: Universal Gun Model: Universal Length: 3.4 in Height: 1.2 in Weight: 4.35 oz Fabric/Material: Aluminum Mount Type: Weaver Features of Leapers UTG Instant Target Aiming Green Laser: Laser with a green color laser beam which has the advantage of extra brightness and farther operating distance. Fully compliant with all international and US FDA laser safety requirements. True strength scope platform using smart spherical structure (SSS) to achieve simplified and strengthened inner/outer tube interaction for most precise and responsive W/E adjustment and toughest recoil resistance. Can be mounted on pistol for pistol applications. Includes a mounting mechanism for easy mounting to a Picatinny/Weaver rail. Expanded laser dot for quick aiming and target acquisition Package Contents: Leapers UTG Instant Target Aiming BullDot Green Laser What firearm models does the manufacturer say UTG Pro Instant Target Aiming BullDot Green Laser is compatible with? The manufacturer says that UTG Pro Instant Target Aiming BullDot Green Laser is compatible with UniversalUTG Pro SCP-LS289S: Instant Target Aiming BullDot Compact Green Laser Black