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Questions & Answers
Will this fit on a Glock 43x or the 48 mos ?

No. You can take off the led portion, like you're going to replace the battery, then you can turn the picatinny slot around. But it is still too long. The slot in the Glock 43X MOS falls right about where the screw for tightening is.

by Cody, Verified Owner, August 21, 2025
Light Output: 550 lumensBattery Type: 123A Lithium Beam Color: White Color: Black

Code: FS-FLW-SFXC-XC3-A

MPN: XC3-A

UPC: 084871333962

List: $299.00
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Product Info for SureFire XC3 Compact 550 Lumens LED Weapon Light

Duty Grade For Your Compact Handgun. Lightweight, compact, and robust, the XC3 is ideal for duty use as well as concealed-carry handgun applications. It is engineered to perform in any high-stress, low-light environment where positive ID is imperative, and its slim, compact form factor is compatible with many commercially available holsters already on the market. The XC3's premium LED  generates 550 lumens and 7,200 candela of intense white light shaped a Hybrid Beam pattern that delivers the ideal combination of distance and surround light at handgun distances, so you can maintain focus on any threat while remaining aware of your surroundings. We've also engineered its intuitive ambidextrous switching to provide a positive tactile feel for unmatched control in momentary- or constant-on mode, so you'll never have to worry when it is time to illuminate your target. Powered by a front-loading, single, readily available 123A lithium battery, the XC3 provides 1.75 hours of constant runtime while allowing easy battery swaps without requiring removal from your handgun. Manufactured of high-strength, aerospace-grade aluminum body, Mil-Spec hard-anodized, and gasket-sealed to thrive in the harshest conditions, it is the new standard in duty-grade compact handgun weaponlights.image

WARNING: California`s Proposition 65

Specifications for SureFire XC3 Compact 550 Lumens LED Weapon Light:

Manufacturer: SureFire
Light Output: 550 lumens
Bulb Type: LED
Battery Type: 123A Lithium
Beam Color: White
Color: Black
Beam Distance: 170 m
Diameter: 0.945 in
Length: 2.6 in
Weight: 2.65 oz
Battery Life: 1.7 hours
Finish: Mil-Spec Hard Anodized

Features of SureFire XC3 Compact 550 Lumens LED Weapon Light

  • High-performance LED produces 550 lumens
  • Hybrid beam pattern creates a smooth, far-reaching beam with a center spot that's highly effective for close to medium-range engagements
  • Integral ambidextrous momentary and constant on switching provides easy, instant activation
  • Disable feature prevents accidental activation when in storage or traveling
  • Front-loading, readily available 123A lithium battery for easy battery changes; the XC3 offers 1.75 hours of constant runtime
  • Attaches securely to both Universal and Picatinny accessory rails, fitting a wide variety of handgun models
  • High-strength aerospace aluminum body is Mil-Spec hard anodized for extreme durability

Package Contents:

  • SureFire XC3 Compact 550 Lumens LED Weapon Light

SureFire XC3 Compact 550 Lumens LED Weapon Light Orderable Models

List of Orderable Models

  • SureFire XC3 Compact 550 Lumens LED Weapon Light, 123A, Black, XC3-A , MPN: XC3-A , UPC: 084871333962 , Code: FS-FLW-SFXC-XC3-A
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