Streamlight TLR 9 FLEX Rail Mount Weapon Light With HIgh/Low Switch - 1000 Lumens
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Overview
The Streamlight TLR 9 FLEX is a powerful rail-mounted weapon light designed to deliver a maximum output of 1000 lumens, providing exceptional brightness for low-light situations. Utilizing two CR123A 3V Lithium batteries, this aluminum flashlight is built to withstand the rigors of tactical use while ensuring reliable performance. Its versatile design includes a high/low switch, allowing for adaptable illumination suited to various operational needs. This light is often found on builds focused on home defense or tactical applications where quick target identification is crucial.
Specifications
Streamlight TLR 9 FLEX Rail Mount Weapon Light With HIgh/Low Switch - 1000 Lumens
Available Merchants(12)
Prices checked
Price Alert
September 2026 on GunPartPicker
Streamlight TLR 9 FLEX Rail Mount Weapon Light With HIgh/Low Switch - 1000 Lumens was the eighth most added weapon light on GunPartPicker in September 2026, behind the Surefire Scout Light PRO 550 lumens w/ Pic Rail Mount, Tan - M340DFT-TN-PRO, with about 3% of all weapon lights added to builds. Up from #14 in July and August. Builds with this weapon light are mostly chambered in 5.56 NATO (76%, then 300 Blackout 15%), mostly on mid-length gas (65%, then carbine-length 35%), and mostly AR-15 (95%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 12 retailers we track have it in stock. The best price drifted down from $146.92 to $136.99 over September 2026 without a real sale. Buying today, the lowest price is $145.61 at BattleHawk Armory, above September's low of $136.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Read the guide: AR-15 Weapon Light Guide →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Streamlight TLR 9 FLEX Rail Mount Weapon Light With HIgh/Low Switch - 1000 Lumens
| Build | Parts | Total |
|---|---|---|
 | 34 | $4781.16 |
 | 19 | $3380.09 |
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