50mw adjustable beam hunting rifle/longgun mounted INFRARED LASER DESIGNATOR high performance riflescope

FOB Price: US $114 - 136.8 / Piece | Get Latest Price
Min.Order Quantity: 64 Piece/Pieces Sample order accept
Supply Ability: 1000 Piece/Pieces per Month 1500pcs
Port: Dalian
Payment Terms: T/T,Western Union,MoneyGram,Paypal
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Quick Details

Place of Origin:
Liaoning, China (Mainland)
Brand Name:
Model Number:
Red Dot & Laser Scope
Laser Wavelength:
Laser Power:
Laser Working Temperature:
-20°C~+50°C (4°F~122°F)
Maximum Laser Spot Diameter:
3.2m @30m ; 78m @100m
Minimum Laser Spot Diameter:
Battery Runtime:
5 hours (environment 32°F~59°F); 3 hours (environment 4°F)
Battery Type::
18650 Lithium Battery. 3.7 Volt (1pcs)
Net Weight::
Rail Type::
MIL-STD-1913 Picatinny Rail
Tube Diameter:

Packaging & Delivery

Packaging Details: Aluminum Box. 8sets per carton. Dimension of Aluminum Box: 28x21x10cm. Packing include: Aluminum Case, Pressure Pad Switch, Adjustable Mount, Scope Tube Mount, Optical Filter Lens Cap, Battery Chargers, Laser Designator
Delivery Detail: 15days for Minimum Order Quantity


Operating temperature: minus 20 degrees Celsius
Water resistant, shock and recoil proof, laser beam spot zoomable


Specifications of Laser Beam Zoomable Subzero 50mw Infrared Laser Designator, LS-KS-IR50A

Laser Wavelength


Laser Power


Laser Working Temp.

-20°C~+50°C (4°F~122°F)

Maximum Beam Diameter

3.2m @ 30m; 7.8m @ 100m (or as customer’s request)

Minimum Beam Diameter

22mm @ 30m (or as customer’s request)

Continuous Runtime

3 hours (environment 32F~59F); 3 hours (environment 4°F)

Battery Type

3.7V 18650 Lithium Rechargeable Battery, 1pcs

Rail Type

MIL-STD-1913 Picatinny Rail



Net Weight



Product Features

1: High Output Power 50mw and 532nm Green Laser.

2: Laser beam diameter zoomable, easy adjustment.

3: 50mw Power Laser Beam for Long Distance.

4: Subzero laser technology for -20°C~+50°C(4°F~122°F).

5: Water resistant/ water proof, shock proof, dust proof.

6: Adjustable mount, Windage and Elevation adjustable.

7: Constructed from aircraft aluminum, coupled with a water tight design, and corrosion resistant coatings suited for all operations


Product Brief Description


SubZero Water Resistant Laser Designator Sight LS-KS has arrived to offer shooters and professional advanced subzero laser technology to create true night vision. The zoomable optical system allows you to completely adjust and control your laser beams diameter and intensity so you can focus the perfect amount of light for any situation.


The LS-KS series subzero focusing laser illuminators provide you in visible green laser and invisible infrared laser, optional models for 50mw power and 200mw power. Prepares you for any emergency thanks to over 4 hours in 0-15 degree centigrade environments (0°C~15°C), and 2 hours in minus 20 degree centigrade environments (-20°C).


The LS-KS series is made from a precision machined high tech aluminum alloy that has been finished with an anodized black coating that promises to last an incredibly long time. Features low energy use and high illumination yield, enabling you to focus full illumination where you need it. The LS-KS Series puts you in full control of directed laser light for maximum illumination of the intended object. The high power laser beam may be collimated down and concentrated to cast an intense, highly visible beam of light that can be seen miles away, useful for signaling or search and rescue operations. Green light is the most visible to the human eye and requires the least amount of eye adjustment at night. High power green laser light reflects intensely off the eyes of animals allowing quick detection up to 250 yards.


LS-KS Series Model Family(s) include model:


LS-KS-G50A Subzero 50mw green laser designator1pcs ICR18650 battery version


LS-KS-G100A, Subzero 100mw green laser designator1pcs ICR18650 battery version


LS-KS-G50B, Subzero 50mw green laser designator/1pcs CR123A battery version


LS-KS-IR50A, Subzero 50mw infrared laser designator/1pcs ICR18650 battery version


LS-KS-IR500A, Subzero 500mw infrared laser designator/1pcs ICR18650 battery version


LS-KS-IR50B Subzero 50mw infrared laser designator/1pcs CR123A battery version




Included Accessories and Optional Purchase Accessories

1: Adjustable Mount, ADM-2530

Adjustable mount has owned Elevation and Windage adjustments, and Lock Screw for shock-proof, suit to 25.4mm, and 30mm diameter.

2: Riflescope Mount Rail, RM-2531

Mount rail has built with picatinny rail, suit to 25.4mm, 30mm diameter scope.

3: Optical Filter Lens Cap, FLC-40IR

Optical filter cap has two covers, Light Proof cover to cut the laser beam, optical filter cover prevents 40% power of troughed

light, reduce the beam power of maximum power.

4: Pressure Pad Switch, PSW-05

PSW-05, Pressure Pad Switch use high quality contactor, the contactor has Axis Lock built inside and good seals, push button switch high sensitivity and stability.

5: Aluminum carrying box.

6: Normal Battery Charger and 12V Vehicle Charger.



All our products are built for real firearms. Our lasers and gun lights are manufactured with high quality components and materials. Excellent quality and stable performance. Water resistant, shock proof and recoil proof via (under) necessary condition testing. Our lasers have passed product quality and standard certifications both FDA and CE. Complied with 21 CFR chapter, subchapter J.




The authenticity of the factory, production capacity, production process management, quality assurance, R & D capacity and other information of our factory have confirmed by the third part certification company BV (BUREAU VERITAS) and Alibaba company. For more information and certification you can visit our website to refer or download the documents.



Product Warranty, Shipping Method and Payment Method


Warranty, we offer 12 months limited warranty for our products. Damage due to misuse, Ill treatment and unauthorized modifications and repairs are not covered by our warranty.


Payment Method, we usually accept the payment methods include Paypal, Bank Transfer, Western Union, and MoneyGram. 30% deposit in advance and balance before shipping. Buyer can choose which payment ways that you accept. Paypal is most useful and safe, please don’t refuse Paypal fee when you choose Paypal.


Shipping Method, We provide comprehensive shipping methods, for small quantity orders we ship by DHL Air-Express, or EMS/TNT Express service, it is safe and fast. For large quantity orders we can ship by Air transportation or sea transportation, also we can ship order to buyer’s cargo agent in China. We quoted prices are EXW price, don’t include shipping cost.



OEM and ODM service


We are an original equipment manufacturer in tactical laser sight field. We provide complete one package services from initial design consultation, prototype fabrication, initial sample runs, and manufacturing services. Whether it be inside laser module, component installation, box build, packaging and buyer logo engraving, or the complete finished unit – we are here to serve you.






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Company Introduction
Dandong Xunlei Technology Co.,Ltd. was established in 2008, which is a professional manufacturer of laser sight field and very famous.

Founded in the beautiful border city of China--Dandong,covering an area of more than 3000square meter, Dandong Xunlei Technology Co.,Ltd is an integrated company majored in researching, processing and serving,It is a professional manufacturer of laser sight. Our main products including laser sight ,police equipment and so on, ... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Tactical Aiming Laser Device and Illumination (Laser Module,Gun Laser Sight,Subzero and Beam Zoomable Laser Illuminator,Tactical LED Light,Laser Tactical Lights Combo)  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
North America
Northern Europe
Western Europe
Eastern Europe
Southern Europe
South America
South Asia
Mid East
Southeast Asia
Eastern Asia
Central America
Total Annual Sales Volume: confidential  
Export Percentage: 91% - 100%  
Trade Shows: China Internatioal Exhibition on Police Equipment 2012    

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Eight Street, Sandaogou, Langtou Town, Zhenxing District, Dandong City, Liaoning Province, China  
No. of Production Lines: 2  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Domestic Market 39.90%, North America 30.60%, Northern Europe 6.50%
Experience: Established 2008 , 6 years OEM

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Mr. Jason Chu
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