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Konus
Overview
The Konus USA Konuslight-2K is a versatile flashlight designed for tactical applications, offering a bright output of 1000 lumens to illuminate your environment effectively. With its robust construction, it provides reliable performance for builders looking to enhance their AR-15 setups in low-light conditions. This flashlight is commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a practical addition for those who prioritize functionality in their firearms.
Availability is good for the Konus USA Konuslight-2K Flashlight 1000/2000 lm - 3930: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 5 retailers we track have it in stock. It dipped to $40.01 at KY Gun Company for a stretch in August 2026, under its usual $44.09 to $44.15, so sales do come around. Buying today, the lowest price is $37.92 at BattleHawk Armory, which matches the best price we saw in August.
Prices checked · refreshed daily across 35 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 the 6 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 Konus USA Konuslight-2K Flashlight 1000/2000 lm - 3930
| Build | Parts | Total |
|---|---|---|
![]() | 33 | $2938.67 |
![]() | 33 | $2938.67 |
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