Metal Zenitco Perst 4 PEQ Green Dot IR Aiming Infrared Laser Pointer Sight

SPECIFICATIONS Type: Laser Sight Output Power: <1mW Origin: Mainland China Model Number: Perst 4 Green Laser And IR Laser Combo Material: 6061 Aluminum Alloy Color: Black/Tan Brand Name: LAMBUL Battery: 1 x CR123A(Not Included) Perst-4 is used to point targets when observing , inspecting and watching small arms shooting at night. This product is a small optical mechanical device that forms laser radiation flux. This product is installed on Picatinny rails. The KV-D2 Tactical switch (in the kit)can be installed on picatinny rails and 1913 rails. Perst-4 contains 2 laser functions: Green Laser light source: wavelength - 635 nm IR laser source: wavelength - 850 nm Power supply: CR123A (No Included) Effective range in the dark: Green beam: 300 ± 100 m.; IR beam: 400 ± 100 m. Overall dimensions: (37х60х91) ± 3 mm. 1. The triangular area on the host can switch between visible laser and IR 2. On the top or side of the host , the round switch is turned on. Turn on through the KV-1P Wire Control Switch 3. Two small circular buttons on the main unit to adjust the laser brightness . Fit For: 20mm Picatinny Rail