GL Series
Klarus GL Series - Professional Tactical Rail-Mounted Flashlights
The Klarus GL series represents the specialized tactical lighting solution for professional platform mounting, combining power from 1000 to 3300 lumens, universal compatibility with standard Picatinny rails and multiple rail systems, and remote switch systems for optimal tactical activation. Specifically designed to meet the demanding requirements of Canadian law enforcement including RCMP (Royal Canadian Mounted Police), provincial police forces, municipal police services, tactical intervention units, and armed security personnel, each GL flashlight delivers rapid installation and absolute reliability in critical intervention situations.
Universal Compatibility and Quick Mounting
The GL series distinguishes itself through exceptional mounting versatility: universal Picatinny rail for standard and long tactical platforms, multiple rail compatibility for compact platforms, and remote switch systems enabling distance activation without modifying grip. This flexibility allows professionals to equip various tactical configurations with a reliable and powerful light source, adapted for day and night operations.
Current GL Lineup: Solutions by Platform Type
For compact platforms, the ultra-lightweight GL2 at only 82 grams integrates 1000 lumens and 520nm green laser with 400mAh rechargeable battery, 2h20 runtime, and beam reaching 154 meters, ideal for precise designation in reduced format.
Standard and long platforms have four high-performance models available. The versatile GL5 combines 1350 lumens and 270-meter illumination distance. The specialized GL6 integrates 1600 lumens with green designation laser and 220-meter projection. The high-performance GL3 delivers 2100 lumens with record 150-hour runtime and 240-meter beam. The GL4 flagship reaches maximum power of 3300 lumens with high-capacity 21700 5000mAh battery, 4-hour runtime in high mode, and impressive 370-meter range for demanding long-distance operations.
Professional Construction and Operational Reliability
Manufactured from aerospace-grade aluminum alloy with military-specification hard anodizing, GL flashlights withstand vibrations, repeated recoil impacts, extreme temperatures, and submersion up to 2 meters (IPX6-IPX8 certification depending on model). Flexible power supply with included rechargeable lithium-ion batteries or standard CR123A batteries. Tool-free quick mounting, intuitive activation, and proven durability make them the preferred choice for professionals conducting patrols, emergency interventions, tactical operations, and critical security missions.
Fast shipping across Canada.










