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SureFire
Overview
The SureFire M340C Mini Scout Light Pro is a compact flashlight designed for tactical applications, delivering an output of 500 lumens to illuminate your target effectively. This light features a versatile mounting system compatible with both M-LOK and Picatinny rails, allowing for seamless integration on your AR-15 platform. Often found in builds with a mid-length gas system and chambered in 5.56 NATO, this light enhances visibility in low-light conditions, making it a practical addition for builders focused on versatility and performance.
SureFire M340C Mini Scout Light PRO Weapon Light - 500 Lumens - Black
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SureFire M340C Mini Scout Light PRO Weapon Light - 500 Lumens - Black is the ninth most added weapon light on GunPartPicker so far in October 2026, behind the Surefire Scout Light PRO 550 lumens w/ Pic Rail Mount, Tan - M340DFT-TN-PRO, with about 2% of all weapon lights added to builds. Up from #10 in September. Builds with this weapon light are mostly chambered in 5.56 NATO (74%, then .223 Wylde 11%), split between mid-length (43%) and carbine-length (41%) gas systems, and mostly AR-15 (92%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 9 of the 11 retailers we track have it in stock. It dipped to $319.99 at Optics Planet for a stretch in September 2026, under its usual $341, so sales do come around. Buying today, the lowest price is $319.99 at Optics Planet, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every light by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Weapon Light Guide →The part most often added in each category by hundreds of builds that include this one
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the SureFire M340C Mini Scout Light Pro Weapon Light - 500 Lumens - Black
| Build | Parts | Total |
|---|---|---|
 | 13 | $3440.40 |
 | 25 | $2035.90 |
 | 25 | $2035.90 |
 | 28 | $3157.74 |
 | 27 | $3987.45 |
 | 24 | $3857.84 |
 | 15 | $6755.13 |
1 global rating
Top reviews
Surefire M340C Mini Scout Light at 500 lumens has a positive tail switch. Mount is a low profile T-slot to picatinny. Compact size lets me put it forward on the rail without clearance issues. 500 lumens is plenty for indoor use.
