Malkoff MDSFFE-1 Forend Light to Fit SureFire

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This is the Malkoff Devices MDSFFE-1 Single Cell Light to fit all SureFire  Forends.  The output is approximately 320 measured Out the Front Lumens.  It will easily illuminate objects at 350+ feet and will blind opponents within a 100 foot radius.  Full output runtime is approximately 45 min. to 1 hr, followed by a gradual decline in brightness.

This design utilizes a M31 Dropin in a VME Head.  The reflector offers a very nice balance between throw and spill.  It is an outstanding room lighter and short to medium spotter.

The LED is a White (5700K) Luminous SST-20. The input voltage is 0.8 to 3.3 volts. It requires 1.8v for full output.  It is designed for use with one CR123 primary battery.  The Positive of the battery must face the Head of the light.  This item is protected against reverse polarity.

This Kit Includes a Malkoff M31, VME Head, Single Cell Body/Adapter, and all necessary O-Rings, Seals, and Lens.  It does not include the Forend.  The pictured Forend is for Illustrative purposes only.

This upgrade was designed for rugged service from the ground up.  It is fully potted to stand up to rough service and recoil.​  This Item is Covered by Our Lifetime Warranty.


WARNING: This light is capable of causing eye damage at close range. Please use the light responsibly!!!


SureFire, LLC, which manufactures and sells Surefire® flashlights is not associated in any way form or fashion to Malkoff Devices. SureFire, LLC, does not manufacture, sponsor, warrant, or endorse any Malkoff Devices product advertised on this website. The use of the Surefire® trademark, a registered trademark of SureFire, LLC, is strictly for the purpose of identifying the host flashlight for the Malkoff Devices products advertised on this website. All other trademarks, copyrights, and graphics or text not owned by Malkoff Devices or any of its related companies that appear on this site are the property of their respective owners, who may or may not be affiliated with, connected to, or sponsored by Malkoff Devices.