Streamlight Protac 2.0 Rail Mount Weaponlight Rechargeable, 2000 Lumens - 89009
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Overview
The Streamlight Protac 2.0 Rail Mount Weaponlight is a high-output flashlight designed specifically for tactical applications, delivering an impressive 2000 lumens for maximum visibility in low-light conditions. Crafted from durable aluminum, it ensures ruggedness while maintaining a lightweight profile, making it an ideal addition to your AR-15 setup. This weapon light is commonly found in carbine builds chambered in 5.56 NATO, where enhanced illumination is crucial for effective target identification.
Specifications
Streamlight Protac 2.0 Rail Mount Weaponlight Rechargeable, 2000 Lumens - 89009
Available Merchants(10)
Prices checked
Price Alert
November 2026 so far on GunPartPicker
Streamlight Protac 2.0 Rail Mount Weaponlight Rechargeable, 2000 Lumens - 89009 is the tenth most added weapon light on GunPartPicker so far in November 2026, behind the Streamlight TLR 9 FLEX Rail Mount Weapon Light With HIgh/Low Switch - 1000 Lumens, with about 2% of all weapon lights added to builds. That's its 2nd straight month at #10. Builds with this weapon light are mostly chambered in 5.56 NATO (72%, then .223 Wylde 12%), split between carbine-length (45%) and mid-length (37%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 9 of the 10 retailers we track have it in stock. Prices barely moved in October 2026, holding around $155.80, with no real sale all month. Buying today, the lowest price is $155.80 at BattleHawk Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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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 Protac 2.0 Rail Mount Weaponlight Rechargeable, 2000 Lumens - 89009
| Build | Parts | Total |
|---|---|---|
 | 12 | $1428.73 |
 | 23 | $2155.50 |
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