SureFire M340C-BK-PRO

SureFire Mini Scout Light Pro Compact LED WeaponLight User Manual

Model: M340C-BK-PRO

Brand: SureFire

Introduction

The SureFire Mini Scout Light Pro is a compact, lightweight, and highly durable LED weapon light system designed for long guns. It represents the next generation of SureFire's renowned Scout Light series, known for its modularity and low-profile design. This system is widely recognized and utilized across military, law enforcement, and responsible armed civilian communities for its reliable performance.

SureFire Mini Scout Light Pro, front view with separate mount

Front view of the SureFire Mini Scout Light Pro, showcasing its compact design and the included low-profile mount.

Product Features

  • Compact and Lightweight Design: Engineered for minimal footprint and reduced weight on your firearm.
  • Integrated Low-Profile Mount (LPM): Features a pivoting mount that allows the light to be positioned as close as possible to the firearm's rail, reducing snag hazards.
  • Versatile Mounting Options: Includes both Picatinny and M-LOK cleat options for broad compatibility with various rail systems.
  • High-Performance LED: Provides a bright, focused beam for effective illumination.
  • 500 Lumens Output: Delivers ample white light for tactical applications.
  • Battery Powered: Operates on one CR123A lithium battery (included).
  • Water Resistant: Designed to withstand exposure to moisture.
  • Durable Construction: Built to SureFire's rigorous standards for reliability and longevity.
SureFire Mini Scout Light Pro, side view

Side view of the SureFire Mini Scout Light Pro, highlighting its sleek profile and integrated mount.

Setup and Installation

The Scout Light Pro features a unique Low-Profile Mount (LPM) that allows for optimal positioning on your firearm. This mount utilizes a pivoting mechanism to ensure the light sits as tight to the rail as possible, regardless of the firearm platform (e.g., SCAR, AK, M4, AR).

Mounting Procedure:

  1. Ensure the main screw on the Low-Profile Mount is slightly loose to allow the Scout Light to swivel freely.
  2. Attach the appropriate cleat (Picatinny or M-LOK) to your firearm's rail or fore-end. For the Picatinny version, tighten the single flat-head screw. For the M-LOK version, tighten the two Allen-head screws.
  3. Once the cleat is securely mounted, pivot the Scout Light into your desired position. The pivoting feature allows you to tuck the light up into the rail, achieving a very low-profile setup that reduces snagging and is ideal when running other accessories like lasers.
  4. After positioning the light, hand-tighten the main screw on the LPM. Then, give it an additional quarter-turn past hand-tight to ensure it is snug and will not come loose during use.

Official SureFire video demonstrating the features and installation process of the Scout Light Pro series, including the versatile Low-Profile Mount.

Operating Instructions

The Mini Scout Light Pro is designed for intuitive operation and is compatible with a range of SureFire's existing Scout Light accessories, allowing for customized control and functionality.

Accessory Compatibility:

  • DS Dual Switch Tailcap: This tailcap offers both a plug socket for a pressure switch and a push-button for momentary or constant-on activation.
  • SR07 Pressure Switch: A rail-grabbing pressure switch that can be mounted to Picatinny rails. It features a momentary pad on top and a click function for constant-on.
  • UE Series Tailcap: A plug-socket-only tailcap that provides a lower profile when a push-button is not required.
  • ST Switch: A momentary-only pressure pad for simple, on-demand activation.
  • SRDIT Dual Switch Pressure Pad: Designed for use with ATPIAL laser devices, this dual switch allows for independent control of both the laser device and the weapon light/illuminator.

Maintenance

Battery Replacement:

To replace the battery, unscrew the tailcap counter-clockwise. Remove the depleted CR123A battery and insert a new one with the positive (+) end facing towards the head of the light. Screw the tailcap back on securely until hand-tight.

Cleaning:

Regular cleaning will ensure optimal performance and longevity of your Scout Light Pro. Use a soft, clean cloth to wipe down the exterior of the light and mount. For stubborn dirt, a damp cloth with mild soap can be used, followed by thorough drying. Avoid using abrasive cleaners or solvents that could damage the finish or internal components. Periodically inspect the O-rings for any signs of wear or damage and replace if necessary to maintain water resistance.

Troubleshooting

  • Light Not Turning On:
    • Check battery orientation.
    • Replace battery with a fresh CR123A.
    • Ensure tailcap is fully tightened.
    • Inspect electrical contacts for dirt or corrosion; clean if necessary.
  • Dim Light Output:
    • Battery may be low; replace with a fresh one.
    • Lens may be dirty; clean with a soft cloth.
  • Loose Mount:
    • Re-tighten the main screw on the Low-Profile Mount (LPM) and the cleat screws as per installation instructions.

Specifications

FeatureDetail
Model NumberM340C-BK-PRO
Special FeatureDurable
ColorBlack
Power SourceBattery Powered
Light Source TypeLED
MaterialPlastic
White Brightness500 Lumens
Product Dimensions4.1"D x 1.12"W x 1.12"H
Voltage3 Volts
Battery Cell CompositionLithium
Item Weight3.65 Ounces
Number of Batteries1 CR123A batteries required (included)
Water Resistance LevelWater Resistant
Runtime1 hour
UPC084871329224
Country of OriginUSA

Warranty and Support

The SureFire Mini Scout Light Pro is covered by a 2-year manufacturer warranty. This warranty covers defects in materials and workmanship under normal use.

For technical support, warranty claims, or additional product information, please visit the official SureFire website or contact their customer service department. Keep your proof of purchase for warranty validation.

© 2023 SureFire. All rights reserved.

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