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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.
Prices checked
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 time we checked in October 2026, and today 4 of the 5 retailers we track have it in stock. Prices barely moved in October 2026, holding around $43.49, with no real sale all month. Buying today, the lowest price is $37.92 at BattleHawk Armory, which matches the best price we saw in October.
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 the builds that include this one

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Strike Industries Cobra Billet Aluminum Trigger Guard - Red

Magpul AFG-2 Angled Fore Grip - Black

Vortex Crossfire II 3-9x40 Dead-Hold BDC Reticle Riflescope CF2-31007

Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel - 14.5"
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 | $2950.37 |
![]() | 33 | $2950.37 |
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