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Malkoff Devices

4.5 (123)

MDM4 M91B-SureFire Millennium Adapter

Name: Malkoff Devices MDM4 M91B-SureFire Millennium Adapter - MDM4 M91B-SureFire Millennium Adapter
Brand: Malkoff Devices
SKU: 19470514947
Price: 148.99 USD
Availability: InStock
Rating: 5 (32 reviews)

4.5 (1,234)

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$148.99$158.98

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Quantity

Color

Black

Quantity

Description

This turnkey package includes a Malkoff MDM4 Adapter and a Malkoff M91B Drop-in. The output is 1000 Lumens momentary and 900 Lumens continuous. The M91B provides a broad, floody beam with 8500 candela. It will illuminate objects out to 20...

Reviews

5.0

33 ratings

Weapon light upgrade.

Your product allowed me to update and ugrade my Surefire M500 weapon light without any complications and you’re a U. S. A. based company. MDM4 M91

James · November 23, 2025

MDM4 M01

What a great product, Gene was a great help in helping me get my old surefire light going again! He emailed and called me to help me get the light working !!

Thomas · September 29, 2025

Quick and easy upgrade!

Very easy upgrade to my old patrol rifle sure fire light.

Francis · April 6, 2024

Delivery & Returns

Returns accepted within 30 days

M

Malkoff Devices

5 (4.3K)

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Description

Reviews

5.0

33 ratings

Weapon light upgrade.

Your product allowed me to update and ugrade my Surefire M500 weapon light without any complications and you’re a U. S. A. based company. MDM4 M91

James · November 23, 2025

MDM4 M01

What a great product, Gene was a great help in helping me get my old surefire light going again! He emailed and called me to help me get the light working !!

Thomas · September 29, 2025

Quick and easy upgrade!

Very easy upgrade to my old patrol rifle sure fire light.

Francis · April 6, 2024

Delivery & Returns

Returns accepted within 30 days

M

Malkoff Devices

5 (4.3K)

MD

MDM4 M91B-SureFire Millennium Adapter

Reviews

Delivery & Returns

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Malkoff Devices

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Malkoff Devices

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