The combined device Perst-4 (hereinafter PC) version 4.0 is designed to indicate the target (object) when observing, inspecting and seeing shooting from small arms with the PC Perst-4 installed on it at night in two ranges: green 520 nm and infrared (IR) 850 nm. The product is a small-sized optical-mechanical device that generates a light beam of laser radiation.
The product is installed on various types of small arms on the Picatinny rail. The remote button KV-D2, included in the kit, can be installed both on the Picatinny rail and on the Basis rail directly.

Battery for PC "Perst-4" version 4.0: CR123 battery (1x3 V), CR123 batteries (1x3 V) can be installed.

Light source: a combined module of semiconductor lasers (green and IR) with wavelengths of 520 nm. and 850 nm. respectively.

The product is powered by one CR123 element installed in the case with a rated voltage of 3V.

Ambient temperature during operation: from -20°С to +40°С

Green Laser light source: wavelength - 635 nm

IR light source: wavelength - 850 nm

Power supply: CR123A (not including) / battery (3 V).

Effective range in the dark:

red beam: 300 ± 100 m.;

IR beam: 400 ± 100 m.

Product weight without batteries: no more than 210 g.

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. Press the swtich quickly to realize the strobe function

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

Custom Bundle: No

Fit For: 21.2mm Picatinny Rail

Material: Metal

Style : Red laser + IR , Green laser + IR , Blue laser + IR three options

Function : Laser long bright , radium rf flash , IR long bright , IR stroboscopic , four block laser brightness adjustment