SUREFIRE X300U-A Ultra 600 lm LED Weaponlight X300U-A


SUREFIRE X300U-A Ultra 600 Lumens LED Weaponlight (X300U-A)

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  • SUREFIRE X300U-A Ultra 600 Lumens LED Weaponlight (X300U-A)
  • SUREFIRE X300U-A Ultra 600 Lumens LED Weaponlight (X300U-A)
Free Standard Delivery
FREE Standard Delivery
30-Day Easy Returns
30-Day Easy Returns
Secure Ordering
Secure Ordering
Size Chart


Features of SUREFIRE X300U-A Ultra 600 lm LED Weaponlight X300U-A

  • Virtually indestructible LED regulated to maximize output and runtime
  • Tactical-level output with TIR lens for close- to longer-range applications
  • Quick-detach rail clamp
  • Accepts optional pistol grip and long gun forend switches
  • Weatherproof—O-ring and gasket sealed
  • Construction—High-strength aerospace aluminum with Mil-Spec anodizing; impact-resistant polymer; coated tempered window
  • Includes high-energy 123A batteries with 10-year shelf life
  • Fits: Handguns and long guns with Picatinny or Universal rails

Product Info for SUREFIRE X300U-A Ultra 600 lm LED Weaponlight X300U-A

The powerful and versatile SHUREFIRE X300U-A Ultra 500 Lumens LED Weaponlight (X300U-A) features a high-performance LED that generates 500 lumens of stunning white light focused by a Total Internal Reflection (TIR) lens to produce a tight beam with extended reach and significant surround light for peripheral vision. The virtually indestructible and highly efficient LED generates tactical-level light - more than enough to overwhelm an aggressor's dark-adapted vision - for 1.5 hours per set of batteries.

The high-strength aerospace aluminum body is Mil-Spec hard anodized for superior toughness and is O-ring and gasket sealed to make it weatherproof. The X300 Ultra is also versatile and can be attached to a pistol or a long gun since its Rail-Lock system permits rapid attachment to and removal from either Universal or Picatinny rails. Its integral ambidextrous push/toggle switch provides one-finger operation for either momentary or constant-on operation.

Optional DG grip switches are available for use with a pistol, and an XT07 tape switch permits the X300 Ultra to be activated when attached to a long gun without altering your grip on your weapon.

GritrOutdoors is an authorized Surefire dealer

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Size Chart/Specs

Max Output (White Light) 600 lumens
Tactical Runtime 1.75 hours (10% of maximum output)
Length, in 3.60"
Bezel Diameter, in 1.125"
Weight 4 oz w/Batteries
Batteries (2) 123A (included)
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Additional Information

Base Fit:
Battery Type:
Firearm Fit:
Pistols, Rifles
600 Lumens
Product Type:
Weapon Lights
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