SureFire M640V Infrared Scout Light PRO Weapon Light - 350 Lumens - Tan
2 options
- Blackfrom $399.49, in stock
- Tan, this page
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SureFire
Overview
The SureFire M640V Infrared Scout Light is a versatile weapon light that serves as both an IR illuminator and a standard white light with an output of 350 lumens. Designed to be mounted on M-LOK or Picatinny rails, this light is constructed from aluminum for durability and features a flat dark earth (FDE) finish that integrates well with various build aesthetics. This light is commonly found on builds utilizing a carbine gas system in 5.56 NATO caliber, making it suitable for both tactical applications and low-light scenarios.
Specifications
SureFire M640V Infrared Scout Light PRO Weapon Light - 350 Lumens - Tan
2 options
- Blackfrom $399.49, in stock
- Tan, this page
August 2026 on GunPartPicker
SureFire M640V Infrared Scout Light PRO Weapon Light - 350 Lumens - Tan ranked #23 of the 91 weapon lights builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #35 of the 203 weapon lights builders have added. Builds with this weapon light are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 5 of the 9 retailers we track have it in stock. Prices barely moved in August 2026, holding around $399.49, so there haven't been real sales lately. Buying today, the lowest price is $399.49 at Ammunition Depot.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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We ranked every light by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Weapon Light Guide →Frequently Built With
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Builds Featuring This Part
See all 4 →Builds in the community that include the SureFire M640V Infrared Scout Light Pro Weapon Light - 350 Lumens - Tan
| Build | Parts | Total |
|---|---|---|
 | 27 | $3384.99 |
 | 22 | $6040.40 |
 | 27 | $2967.34 |
 | 25 | $2317.06 |
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