Magpul M-LOK Aluminum Offset Rail Light/Optic Mount - Black

The Magpul M-LOK aluminum offset rail light/optic mount brings versatile, ambidextrous weapon platform options to your AR-build or compatible rifle. Whether you're running a Scout Light for close-quarters work or mounting a secondary optic for backup sighting, this offset mount lets you position gear at the 11 or 1 o'clock position on any M-LOK compatible handguard or forend. Built from milspec-anodized aluminum with beveled edges and corners, it's designed to withstand duty use while staying snag-free in the field or at the range.

Magpul engineered this mount to work directly with Surefire M300 and M600 series Scout Lights, as well as any standard MIL-STD-1913 Picatinny-railed light or optic. If you prefer to use a handheld light (0.75–1.03 in. diameter), the optional Magpul Light Mount V-Block and Rings pair with this base to clamp most common flashlight bodies. Every M-LOK fastener needed for aluminum or polymer handguards comes in the box—no hunting down hardware elsewhere.

This is purpose-built for shooters who want clean weapon ergonomics without sacrificing tactical flexibility. Run it on a modern rifle platform where M-LOK real estate is prime: mount your light offset so your thumb never blocks the beam, keep your optic centerline clear, and maintain a slim profile. Made in the USA, it's the kind of no-nonsense accessory that works the same way every time you grab the gun.

Key Features

• Ambidextrous design: mount at 11 or 1 o'clock position
• Direct compatibility with Surefire M300/M600 series Scout Lights
• Accepts MIL-STD-1913 Picatinny-mounted lights and optics
• Works with optional Magpul V-Block and Rings for handheld flashlights (0.75–1.03 in. diameter)
• Milspec-anodized aluminum construction
• Beveled edges and corners reduce snagging
• All M-LOK mounting hardware included
• Compatible with aluminum and polymer M-LOK handguards and forends
• Made in USA

Specifications

Frequently Asked Questions

What M-LOK handguards and forends does this mount fit?

This offset mount works with any aluminum or polymer handguard and forend that features M-LOK slot geometry. It attaches directly to M-LOK slots and includes all necessary hardware in the box.

Can I use this mount with a Surefire Scout Light?

Yes. The mount is designed for direct attachment of Surefire M300 and M600 series Scout Lights. Other lights equipped with MIL-STD-1913 Picatinny rails also mount directly.

What if I want to mount a handheld tactical flashlight?

The optional Magpul Light Mount V-Block and Rings can be used with this offset rail to clamp handheld lights with a body diameter between 0.75 and 1.03 inches.

Can I mount this on both the left and right side?

Yes. The ambidextrous design allows you to position the mount at the 11 o'clock position (left side) or 1 o'clock position (right side) depending on your preference and handguard configuration.