SureFire Scout Light Pro long-gun weaponlights are engineered to answer the call of duty for everyone from elite combat units to patriot citizens who rely on the best equipment to help save lives.
Scout Light Pro Family
It is a fact: For decades, professionals at the tip of the spear have trusted SureFire long-gun weaponlights to endure in the most hostile conditions on Earth, and many of our earliest models still provide reliable somewhere in the world today. Scout Light Pros are expertly engineered and manufactured using only the finest materials. The result is the most durable, versatile, and comprehensive weaponlight system money can buy, available with a multitude of switching options to tailor every model to your specific needs.
Key Differences Explained
Lumens are the measurement of the total amount of light emitted. Candela is the light intensity measured at the beam's brightest spot. Broadly speaking, the candela rating is indicative of how far a light will reach. Scout Light Pro Ultra (U) models deliver more lumens and greater surround light to help users maintain situational awareness, while Scout Light Pro Turbo (T) models provide a narrow, far-reaching beam for extreme long-distance ID.
Every SureFire Scout Light Pro delivers the highest-quality visible white light from the finest and most robust LEDs available, ensuring dependable performance while resisting the effects of recoil. Additionally, select models incorporate a separate infrared emitter for use with night vision devices. In these models, you can switch from visible light to IR radiation that is invisible to the naked eye with a quick and easy twist of the light bezel. SureFire Vampire (V) Scout Light Pros offer dependable illumination in both spectrums.
SureFire Scout Light Pro models are available in two distinct body sizes: full-size and mini. Full-size models operate on 6-volt power and provide more lumens and longer runtime. Mini models offset shorter runtime with extreme compactness, a substantial benefit to users with smaller and/or more crowded accessory rails. Powered by 3-volt batteries, Minis still pack generous output and, in the case of Turbo models, minimally reduced candela. Whichever you choose, your Scout Light Pro will withstand the rigors of combat without weighing down your weapon
Our Dual Fuel technology offers the option of using rechargeable or lithium primary batteries to power select Scout Light Pro models. These models (DF and all Turbos except the M640T) include the appropriate rechargeable battery and charging cable to ensure easy on-the-fly refueling, but they also operate on one (3V) or two (6V) 123A lithium batteries to keep you in the fight when necessary. Standard Scout Light Pros run only on 123A batteries but offer the advantage of lighter weight and maximum compactness where it matters.
The Full Lineup
M640 Series - Turbo
Turbo Scout Light Pro
The M640T Turbo Scout Light Pro offers the slimmest profile in the Turbo Scout Light Pro family. It suits users who seek a concentrated, high-candela beam pattern to positively identify targets at extreme long-range distances.
M340 Series - Dual Fuel Turbo
Mini Scout Light Pro
The M340DFT Turbo Mini Scout Light Pro retains Dual Fuel recharging capability and high-candela output for positive long-range identification. Its compact form factor is best paired with short-barreled rifles and carbines.
M640 Series - Dual Fuel Turbo
Turbo Scout Light Pro
The M640DFT Turbo Scout Light Pro projects the farthest-reaching beam of all our Turbo weaponlight models. It merges the best attributes of the standard M640 Scout Light Pro with high-candela performance and Dual Fuel capability.
M340 Series
Mini Scout Light Pro
The M340C Mini Scout Light Pro delivers excellent medium- to long-range throw and ample spill light, helping you stay aware of your surroundings. Its short, compact body mounts easily on short or crowded accessory rails.
M340 Series - Infrared
Mini Scout Light Pro Infrared
Slim and compact, the M340V Mini Scout Light Pro Infrared is a weaponlight with a twist. Its rotating bezel lets users choose between two light spectrums: visible white light (WH) or infrared radiation (IR) for use with night vision devices.
M640 Series
Scout Light Pro
The M640U Scout Light Pro provides medium/long-range throw and ample spill light to keep you situationally aware. The evolution of the Scout Light that built our reputation for durability and performance, it’s the gold standard in long-gun weaponlights.
M640 Series - Infrared
Scout Light Pro Infrared
The 6-volt model in the dual-spectrum Scout Light Pro family, the M640V Scout Light Pro Infrared generates visible white light (WH) or infrared radiation (IR) for night vision use and maximizes output and runtime in either mode.
M640 Series - Dual Fuel
Scout Light Pro Dual Fuel
The M640DF Scout Light Pro Dual Fuel offers the highest lumen output in the Scout Light Pro family, offering tremendous throw and spill light for medium/long-range identification and near-field awareness. It can be powered by the included rechargeable 18650 battery or two 123A batteries.
Side by Side
| Model | Part Number | Output | Candela | Beam (m) | Runtime | Battery | Waterproof | Best For |
|---|---|---|---|---|---|---|---|---|
| Turbo Scout Light ProNEW | M640T | 700 lm | 70,000 cd | 529 m | 1.5 hr | 2× CR123A | IPX7 | Long-range, CR123 only |
| Turbo Mini Scout Light Pro | M340DFT-PRO | 650 lm (SF18350) | 95,000 cd | 616 m | 0.75 hr | SF18350 or 1× CR123A | IPX7 | Compact long-range ID |
| Dual Fuel Turbo Scout Light Pro | M640DFT-PRO | 700 lm | 100,000 cdTOP | 632 m | 2.75 hr | SF18650 or 2× CR123A | IPX7 | Ultra long-range ID |
| Mini Scout Light Pro | M340C | 500 lm | 7,600 cd | 175 m | 1.0 hr | 1× CR123A | IPX7 | Compact builds, SBR |
| Mini Scout Light Pro Infrared | M340V | 250 lm / 100 mW IR | 9,300 cd | 190 m | 1.5 hr | 1× CR123A | IPX7 | Compact NVG use |
| Scout Light Pro | M640U | 1,000 lm | 11,300 cd | 213 m | 1.25 hr | 2× CR123A | IPX7 | All-purpose duty |
| Scout Light Pro Infrared | M640V | 350 lm / 120 mW IR | 11,500 cd | 214 m | 2.5 hr | 2× CR123A | IPX7 | NVG operations |
| Scout Light Pro Dual Fuel | M640DF | 1,500 lm (SF18650) | 16,000 cd | 250 m | 1.5 hr | SF18650 or 2× CR123A | IPX7 | Max brightness |
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