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Streamlight
Overview
The Streamlight PolyTac C4 LED Flashlight (Black) - 88850 is a light. Compare prices from multiple merchants and find the best deal.
Specifications
Streamlight PolyTac C4 LED Flashlight (Black) - 88850
Available Merchants(6)
Prices checked
Price Alert
September 2026 on GunPartPicker
Streamlight PolyTac C4 LED Flashlight (Black) - 88850 ranked #28 of the 89 weapon lights builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #30 of the 231 weapon lights builders have added. Builds with this weapon light are mostly chambered in 5.56 NATO (69%, then 300 Blackout 15%), mostly on mid-length gas (70%, then pistol-length 20%), and mostly AR-15 (88%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 6 retailers we track have it in stock. The best price drifted down from $51.69 to $50.34 over September 2026 without a real sale. Buying today, the lowest price is $51.69 at KY Gun Company.
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.
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