Rifle PartsBrigand ArmsSold by Brownells

Brigand Arms

M-Lok Backing Plate - M-Lok Backing Plate Aluminum Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Aluminum M-lok

Backing plate for AR-15 handguards

Designed Attach

Lights, lasers, grips, and other

Helps Avoid

Adding heavy Picatinny rail segments

Each Plate

Weighs 0.26 ounce

Screws Hex

Wrench are included for installation

$22.99
View on Brownells

You'll be taken to Brownells to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 100027697

Overview

For AR-15 setups built around a lightweight handguard, this backing plate provides a way to mount lights, lasers, grips, and other accessories without relying on heavier Picatinny rail sections. It is intended for shooters who want to keep their rifle streamlined while still adding the equipment they need. The included screws and hex wrench simplify installation, and the black aluminum construction keeps the profile clean and minimal. It is a practical option when preserving a trim setup matters more than adding extra bulk.

Why Hunters Choose the Brigand Arms

Lightweight Aluminum

Backing plate helps preserve a

Supports Mounting

Lights, lasers, grips, and other

Avoids Adding

Picatinny rail segments to the

Includes Screws

Hex wrench for installation

Ar-15 Use

Brigand Arms carbon-fiber handguards

Key Features

  • Aluminum M-LOK backing plate for AR-15 handguards
  • Designed to attach lights, lasers, grips, and other add-ons
  • Helps avoid adding heavy Picatinny rail segments
  • Each plate weighs 0.26 ounce
  • Screws and hex wrench are included for installation

Best Used For

  • AR-15 users who want to add accessories without bulky Picatinny rail sections
  • Hunters building a lightweight setup around a Brigand Arms carbon-fiber handguard
  • Shooters mounting lights, lasers, or grips on a trim M-LOK handguard
  • Users prioritizing minimal added weight when configuring accessory attachment points

Specifications

Accessory CompatibilityLights, lasers, grips and other add-ons
Attachment SystemM-LOK
ColorBlack
Compatible PlatformAR-15
Included AccessoriesScrews and hex wrench
MaterialAluminum
Weight0.26 ounce

Pros

  • Lightweight aluminum backing plate helps preserve a trimmed-down setup.
  • Supports mounting lights, lasers, grips, and other M-LOK accessories.
  • Avoids adding Picatinny rail segments to the handguard.
  • Includes screws and hex wrench for installation.
  • Designed for AR-15 use with Brigand Arms carbon-fiber handguards.

Considerations & Trade-offs

  • Designed for M-LOK use on an AR-15 setup, so it is not a universal mounting solution for every platform or accessory system.
  • It adds a mounting interface, but accessories still need to be compatible with the chosen attachment method and the available space on the handguard.
  • The plate and included hardware are lightweight, but installation still requires using the provided screws and hex wrench.
  • This is a single backing plate rather than a full rail section, so it is aimed at keeping the setup minimal instead of adding a larger accessory surface.

Suggested Comparisons

  • M-LOK rail section
  • AR-15 light mount
  • AR-15 laser mount
  • AR-15 vertical grip mount

Suggested Accessories

  • M-LOK accessory mount
  • Weapon light
  • Laser aiming device
  • Vertical grip

Frequently Asked Questions

What is the Brigand Arms M-LOK Aluminum Backing Plate used for?

It is designed to let you attach accessories such as lights, lasers, and grips to an AR-15 handguard without adding Picatinny-rail segments.

Is this backing plate intended for a specific handguard setup?

The description says it is especially suited to Brigand Arms carbon-fiber handguards, where the goal is to keep the setup as light as possible.

What comes in the package for installation?

The product description states that the screws and hex wrench needed for installation are included.

How much does each backing plate weigh?

Each plate weighs 0.26 ounce, according to the product description.

Does this replace a full rail section?

It is described as a way to mount accessories without adding heavy Picatinny-rail segments. The listing does not provide more detail on compatibility beyond that.