Material: Metal

Fit For: 20mm Picatinny Rail

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-5PU swtich (in the kit)can be installed on
picatinny rails and 1913 rails. Perst-4 contains 2 laser functions:

Green VIS laser source: wavelength - 635 nm

IR laser source: wavelength - 850 nm 

Battery type: 1* 16340 battery (3.7v).( included)

Effective range in the dark: 

VIS Green Laser beam: 300 ± 100 m.; 

IR laser 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-5PU Wire Control Switch 

3. Two small circular buttons on the main unit to adjuest the laser brightness .

 Custom Bundle: No