The SureFire X300 Ultra (X300U-B) is a premium-grade weapon-mounted light, trusted by military, law enforcement, and responsible civilians for its reliability, brightness, and rugged construction. With 1000 lumens of white light output and a precision TIR lens, it produces a powerful, focused beam ideal for positive target identification in low-light conditions.
The T-slot mounting system allows for secure attachment to Universal and MIL-STD-1913 (Picatinny) rails, making it compatible with most duty pistols and long guns. Designed with an ambidextrous toggle switch, users can easily activate momentary-on or constant-on modes using their support hand thumb for fast light access under pressure.
Constructed from aerospace-grade aluminum and finished with a Mil-Spec hard anodized coating, the X300 Ultra is IPX7 waterproof and built to withstand extreme use. Powered by two CR123A lithium batteries, the light delivers 1.25 hours of runtime at full intensity.
Product Specs:
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Output: 1000 lumens
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Runtime: 1.25 hours
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Light Source: High-efficiency white LED
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Lens: TIR (Total Internal Reflection) for focused beam with peripheral spill
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Battery: Two CR123A lithium (included)
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Mount: T-slot rail mount (fits Picatinny and Universal rails)
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Activation: Ambidextrous toggle switch (momentary or constant-on)
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Material: Aerospace aluminum
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Finish: Mil-Spec hard anodized
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Length: 3.6 inches
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Weight: 4 ounces (with batteries)
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Water Resistance: IPX7 (1 meter for 30 minutes)
Key Features:
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1000 lumens of intense white LED light for maximum visibility
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T-slot mounting system for secure fit on Universal and Picatinny rails
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TIR lens delivers a focused beam for long-range vision with ample spill
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Ambidextrous switch supports quick activation with either hand
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Durable aerospace aluminum body with Mil-Spec hard anodized finish
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Waterproof to IPX7 standards, ideal for all-weather use
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Compact and lightweight for use on pistols and rifles
FAQs:
Q: Will the X300 Ultra fit compact pistols?
A: It’s best suited for full-size handguns or compacts with full accessory rails. Fit may vary depending on frame size and rail length.
Q: Does it support pressure switches for long guns?
A: Yes, SureFire offers optional DG and XT remote switch accessories for rifle and shotgun applications.
Q: Is this the model with the improved mounting system?
A: Yes, the X300U-B features the updated T-slot mount, which provides stronger retention and faster installation compared to older versions.
Q: What batteries are included?
A: The light includes two CR123A lithium batteries.
Q: Is it safe for use on polymer-framed handguns?
A: Absolutely. It’s designed for secure and safe attachment on most full-size and duty-grade handguns with rail systems.
Brought to you by Black Bayou Armory.
