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Unfortunately FOURSEVENS Quark X 123-2 Tactical Flashlight is no longer carried by OpticsPlanet. You can also explore other items in the Flashlights category yourself to try and find the perfect replacement for you!

This model of 4Sevens Flashlights is now discontinued and no longer available. Please check out our other selection of Streamlight Flashlights, Surefire Flashlights, Dorcy Flashlights, and other Flashlights currently available at our store.

FOURSEVENS Quark X 123-2 Tactical Flashlight Product Info

FOURSEVENS Quark X 123-2 Tactical Flashlight QX123-2-T is a powerful tactical flashlight that functions in eight different illumination modes and is endlessly customizable. This tactical flashlight uses CREE XM-L emitters for an extraordinarily bright beam that experiences no "tunnel vision" effect; all you get is a very bright cone of light. With a maximum output of 360 lumens, the FOURSEVENS Quark X 123-2 has enough power to light up most environments you'll find yourself in, but it can also be subtle. In moonlight mode, the FOURSEVENS flashlight just barely reaches 0.3 lumens; in this state, it can run for an amazing 25 days on two CR123A batteries. A total of eight modes can be used with the FOURSEVENS Quark X Flashlight: Moonlight, Low, Medium, High, Max, Strobe, Beacon, and SOS. One of the defining features of the tactical version of this FOURSEVENS flashlight is its setting memorization capabilities. Four quick half-turns of the bezel will put the Quark X into programming mode, where you can program two memory settings from the flashlights's eight available settings. One setting will activate when you fully tighten the bezel, and the other will be triggered when you loosen the bezel a half turn. With this programming functionality, you could have a disorienting strobe light on one preset and the flashlight's maximum output on the other to switch from tactical illumination to tactical distraction on the fly. With eight variable lighting modes, two presets, a momentary on function, and durable, long-lasting construction, the FOURSEVENS Quark X 123-2 Tactical CREE Flashlight is an excellent small-frame flashlight to take on the battlefield and beyond.

Specifications for FOURSEVENS Quark X Programmable Flashlight:

Batteries: 2x CR123A
Battery Life: Variable, from 25 days (on Moonlight) to 1.7 hours (on Max)
Output Modes: Moonlight (0.3 lumens), Low (3 lumens), Medium (65 lumens), High (160 lumens), Max (360 lumens), Strobe (360 lumens intermittent), SOS (360 lumens intermittent), Beacon (0-360 lumens)
Length: 4.5"
Diameter: 0.86"
Weight: 1.8 oz
Finish: Type III Hard Anodized
Waterproof: Yes, IPX-8
Material: T-6061 aircraft-grade aluminum

Features of FOURSEVENS Quark X 123-2 360 Lumen Flashlight:

  • Eight operating modes ranging from 360 lumens to 0.3 lumens
  • Five regulated modes: Moonlight, Low, Medium, High, and Max
  • Three flash modes: Beacon, SOS, and Strobe
  • Up to 25 days runtime in Moonlight mode
  • Powered by 2x CR123A batteries, included
  • Momentary activation function
  • Level memorization
  • Switch between two presets by tightening or loosening bezel
  • Square threads for longer operation
  • Type III hard anodized finish
  • Fully knurled
  • Reversible and removable clip
  • Flexible and secure hand grip accessory included
  • IPX-8 waterproofing
  • Impact-resistant glass lens with exterior sapphire coating and interior anti-reflective coating
  • Light orange peel textured reflector
  • Reverse polarity protection

Package Contents:

  • FOURSEVENS Quark X 123-2 Tactical Flashlight QX123-2-T
  • 2x CR123A batteries
  • Lanyard
  • Holster
  • Hand grip
  • Spare o-rings
  • Instruction manual

FOURSEVENS Quark X 123-2 Tactical Flashlight Related Products

FOURSEVENS Quark X 123-2 Tactical Flashlight Unorderable Models

FOURSEVENS Quark X 123-2 LED 360 Lumens Max Tactical Flashlight, Programmable FS-QX123-2-T, MPN: FS.QX123-2-T, UPC: 6894664113558, Code: 4V-FL-FS-QX123-2-T

FOURSEVENS Quark X 123-2 Tactical Flashlight Comments

Customer Reviews
Helpful Positive Review Great compact light by Legacy Reviewer, July 26, 2012
This is a great compact light, and very bright. With the "Tactical" models, you need to choose 2 of the modes to be your main usage. Loosen the head and you have one mode, tighten it down and you have the other mode. It takes a little bit to get used...
Read 1 Review