Tactical Perst-1 Aiming Green Laser Sight--rail:0.83inch

This Tactical PERST-1 Aiming Green Laser Sight delivers precision targeting in low-light and daytime scenarios, featuring a 520nm green laser (5mW Class IIIa) that projects a visible dot up to 200m in daylight—2x brighter than standard red lasers for enhanced visibility. Engineered for tactical rifles and carbines, the PERST-1 mounts seamlessly to Picatinny/Weaver rails with a quick-detach mechanism, enabling tool-free installation/removal while maintaining zero retention through repeated deployments. The rugged 6061-T6 aircraft aluminum housing with hard-anodized finish resists recoil from 5.56mm to 7.62mm calibers, with IPX6 waterproofing and nitrogen-purged fogproofing for all-weather reliability. Featuring adjustable windage/elevation dials (1/2 MOA per click), the laser ensures precise zeroing for close-quarters combat (CQB) and mid-range engagements. A dual-mode activation switch supports momentary-on (for rapid target acquisition) and constant-on (for prolonged use), with 5-level brightness adjustment to adapt to lighting conditions—including NVG-compatible settings for low-light operations. Powered by a single CR123A battery (included), the laser offers 8 hours of continuous use on medium brightness, with a low-battery indicator to prevent unexpected shutdowns. Weighing 3.1oz with a 3.2" length, this PERST-1 laser maintains a low profile on weapons, minimizing snagging during tactical movements. The collimated beam minimizes divergence, ensuring 1MOA accuracy at 50m, while the shockproof construction withstands drops from 2 meters and heavy recoil. Whether outfitting an AR-15 for nighttime patrols or a hunting rifle for dawn/dusk scenarios, this green laser sight balances durability and functionality—backed by a military-grade design that prioritizes mission-ready performance in high-stakes environments.

The product is installed at times for various types of small arms (hunting) weapons using the WEAVER PICATINNI laser mount integrated into the body or using brackets manufactured

Specifications:

1. The light source is a super bright semiconductor diode module with a wavelength of 850 nm and a maximum power of 3 mW.
2. Supply voltage - 3V. 
3. Batteries - CR123 (installation of CR123 batteries is possible). 
4. The time of continuous operation with a stable luminous flux from standard batteries is 24 hours.
5. Overall dimensions - 55X38X33.
6. Product weight without batteries - 87 g. 
7. Operating temperature range - from -30 to +40 С˚. 
8. Case material duralumin.

This Laser has several modes of operation:

1. A short press of the button (holding for less than 0.5 s) turns on the laser and indicator in the latched mode - when the button is released, the laser and indicator continue to light, pressing again turns them off. Switching off always occurs when the button is pressed.
2. Pressing twice for 0.5 s turns on the flashing of the laser and indicator at a frequency of 2 Hz, pressing again turns them off. 

Perst-1IK is an ideal combination of price / quality, small size, light, strong and sealed duralumin case with a very reliable adjustment.