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Streamlight
Overview
The Streamlight ProTac HP-X is a handheld flashlight designed for versatility and reliability. Its compact size makes it easy to carry, while providing powerful illumination for a variety of tasks, whether you're working on a build in low light or navigating dark environments. This flashlight is commonly found in builds that prioritize functionality and preparedness, especially for users who need a dependable light source during outdoor or tactical activities.
Specifications
Available Merchants(6)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Streamlight ProTac HP-X Flashlight Black to a build in March 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $87.36 at BattleHawk Armory for a stretch in September 2026, well under its usual $103.99, so sales do come around. Buying today, the lowest price is $87.36 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 30+ retailers
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Read the guide: AR-15 Weapon Light Guide →Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Streamlight ProTac HP-X Flashlight Black
| Build | Parts | Total |
|---|---|---|
 | 28 | $2184.00 |
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