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623LM

LED WeaponLight for Mossberg 590, or 500 w/ 7 ¾" Forend Tube — 2 Batteries, 2 Switches

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$380.00
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Fit and Finish
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Good product with few drawbacks

I am very pleased with the quality of the 623LM. I purchased this light because the advertisement shows the light attached to a Mossberg 590 with plenty of space between the bayonet lug and light bezel. When I attached it to my 590, there was NO space between the lug and light bezel. I ended up using a Dremel tool to alter the inside of the forend and lug to create a better fit but it is still not perfect. I expressed this concern and disappointment to Surefire and they never responded. Overall, another great product from Surfire but be ready to make modifications.

Reviewed by Carl (Posted on 3/12/15)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
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623lm

Great led weapon light. This is my second shotgun led weapon light I have purchased just because I am in love with how well it is made and how reliable and bright it is. Now that I own 2 surefire lights I need to purchase another shotgun to install it on. Haha. The only throwback is that my stock heat shield on my mossberg 590 will not fit when I replaced my sliding forearm with the surefire led light forearm. A little Dremel work on the heat shield will fix this. But other than that surefire makes some great, bright light, intimidating weapon lights. Would highly recommend.

Reviewed by Sergio G (Posted on 3/6/15)

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Specifications

Max Output -- White Light200.0lumens
Tactical Runtime**2.0hours
Bezel Diameter1.00inches
Weight w/Batteries1.1pounds
Batteries2123A  (included)
*Runtime until output drops below 10% of maximum output

Description

623LM
The SureFire 623LM replaces the original forend of your Mossberg 590 shotgun, or your Mossberg 500 shotgun with a 7 ¾" forend tube. Compact 6-volt (2-battery) system features a virtually indestructible LED emitter focused by a TIR lens, which produces a brilliant beam optimized for close- to medium range applications. Two switches are integrated into the forend: a momentary-on pressure pad switch (right side) and a constant-on rocker switch (left side). The 623LM generates 200 lumens of output and has a tactical runtime of 2 hours per set of batteries, with gradually decreasing output afterward. The tough polymer body features a molded-in high-friction pad for enhanced grip in wet or cold conditions.

Fits: Mossberg 590, or Mossberg 500 with a 7 ¾" forend tube
Features
  • Virtually indestructible LED and TIR lens produce brilliant beam optimized for close- to medium range applications
  • Switches—Momentary-on pressure pad, constant-on rocker
  • Construction—High-strength aerospace aluminum with Mil-Spec anodizing; impact-resistant polymer; coated, tempered window
  • Weatherproof—O-ring and gasket sealed
  • Includes high-energy 123A batteries with 10-year shelf life

Related Information

Warning: Non-Removable Illumination Tool Heads

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SureFire is Designed and Built in the USA