Viridian CTL Slim C-Series for Glock 43X/48 MOS – 550L

The Viridian CTL Custom SLIM is a compact rail-mounted weapon light marketed for use with Glock 43X and Glock 48 MOS platforms. Manufacturer materials describe a high-intensity output and a compact form factor that integrates rechargeable power and instant activation. The unit is presented with a black aluminum-alloy body and is intended for users seeking a slim, rail-mounted illumination solution.

Key Specifications

• The light is specified for compatibility with Glock 43X/48 MOS.
• The body material is listed as aluminum alloy.
• The reported maximum output is 500–550 lumens (sources vary).
• The peak intensity is listed as 17,000 candela.
• The overall dimensions are given as 2.85 x 4.35 x 5.95 inches.
• The listed weight is 2.91 oz.
• The maximum run time is listed as 1 hour.
• The product is listed as not waterproof.
• Reports conflict regarding an integral laser; sources list the laser as both present and absent.
• The unit is described as including INSTANT-ON activation and a SAFECharge rechargeable system.

This CTL Slim configuration provides a compact, rechargeable lighting option for owners of compatible Glock MOS models. Its slim profile and aluminum-alloy construction suit concealed-carry-friendly platforms while offering a high-intensity beam and integrated power-management features for routine use. For users prioritizing a low-profile, rechargeable rail light with instant activation, this Viridian CTL Slim variant presents a practical equipment choice backed by the manufacturer's documented feature set.