SKU: 75203357571

X400UH - MASTERFIRE (High Lumen)

Sale price$323.55 Regular price$359.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

X400UH - MASTERFIRE (High Lumen)If your pistol is equipped with a SureFire X400UH, you have a clear advantage. The X400UH is engineered to fit virtually any rail equipped pistol and interface with SureFires revolutionary MasterFire Rapid Deploy Holster. This Product is subject to ITAR EAR Export Controls. Please visit our ITAR EAR page (click here) or Contact Us for more Information. It locks securely into the MasterFire, securing the weapon at an advantageous angle for quick

If your pistol is equipped with a SureFire X400UH, you have a clear advantage. The X400UH is engineered to fit virtually any rail-equipped pistol and interface with SureFire’s revolutionary MasterFire® Rapid Deploy Holster.

This Product is subject to ITAR/EAR Export Controls. Please visit our ITAR/EAR page (click here) or Contact Us for more Information.

It locks securely into the MasterFire, securing the weapon at an advantageous angle for quick deployment and can be set to automatically activate the light and the laser when the weapon is drawn, saving critical time in a crisis situation. Its recoil-proof LED and TIR lens focus 1,000 lumens of light into a smooth, far-reaching hybrid beam with a large central spot and ample spill for situational awareness. Available in traditional red (635 nanometers) or high-vis green (515 nanometers), its 5-milliwatt laser is highly visible to the human eye. With a Mil-Spec hard-anodized aluminum body that’s light, strong and weatherproof, the X400UH will get the point across to any opponent.

  • MasterFire quick-draw efficiency plus laser for easy target acquisition
  • 1,000 lumens of TIR-optimized output for far-reaching illumination
  • Choose between traditional red or high-vis green laser models


SPECIFICATIONS:

  • IGH Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Peak Beam Intensity: 11,300 candela
  • Batteries: Two 123A (incl.)
  • Switching: Ambidextrous push/toggle
  • Length: 3.7 in (9.4 cm)

FEATURES:

  • Cam-slotted bezel and rear locking lugs on battery housing interface with MasterFire holster for secure weapon retention
  • Serves as the interface for the MasterFire holster system for almost any pistol with a tactical rail
  • Special high-performance LED produces 1,000 lumens
  • Custom TIR lens creates smooth, far-reaching light with a larger center spot beam
  • Choose between <5 mW / 635 nm red laser and <5 mW / 515 nm green laser models
  • Integral ambidextrous momentary- and constant-on switching
  • Attaches securely to both Universal and Picatinny accessory rails
  • Weatherproof O-ring and gasket sealing
  • High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability
  • Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon

OUTPUT:

  • High Output: 1,000 lumens
  • High Runtime: 1.25 hours
  • Laser Output: <5 mW / 515 nm (green) / <5 mW / 635 nm (red)
  • Laser Runtime: 24 hours
  • Distance: 213 meters

BODY:

  • Construction: Aluminum
  • Finish: Mil-Spec Hard Anodized
  • Weight with Batteries: 4.9 oz (139 g)
  • Bezel Diameter: 1.25 in (3.18 cm)
  • Liquid Ingress Protection: IPX4


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75203357571

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4.6 ★★★★★
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Tina
Bozeman, US
★★★★★ 1
Made for very small dogs- don’t buy if you have medium to large dogs
Size: Extra Small, Color: Blue
2 of my 3 dogs chewed right threw it <5 minutes of getting it causing a potential choking hazard. It’s small not durable but definitely soft. Only suitable for very small dogs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
M
Verified Purchase
Madison G
Los Angeles, US
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kayann
Dallas, US
★★★★★ 5
Quality and long lasting
Size: Extra Small (Pack of 2), Color: Blue
Highly Recommended!!! My 9 Shihtzu’s absolutely love the smell the durability and taste their thick so last long Thankfully I have to buy these every month!!!
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Reviewed in the United States on January 25, 2026
K
Verified Purchase
Kindle Customer
Alexandria, US
★★★★★ 4
Is this safe for my dog if she chews off little pieces.
Size: Small/Medium, Color: yellow
My Chihuahua loves this, however I want to know is it safe for my dog to swallow? She chews on it and gets little pieces of it and swallows them.
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Reviewed in the United States on June 4, 2026
V
Verified Purchase
Valarie Amundsen
Grantham, US
★★★★★ 5
Chews
Size: Extra Small, Color: Blue
Chewy toys to keep my dogs, teeth, healthy very important. This was a very good price and I highly recommend buying it for your puppy.
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Reviewed in the United States on June 11, 2026

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