Forend & Handguard PartsAero PrecisionSold by Brownells

Aero Precision

M5 (.308) Enhanced Gen-2 M-Lok Handguards - Gen2 M5 .308 16.6'''' Enhanced Mlok Free-Float Handgrd Kodiak

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

Lightweight Free-float

Design for custom M5 .308

M-lok System

Adds modular accessory mounting options

One-piece Design

Built-in anti-rotation tabs

Machined From

6061-T6 aluminum to mil-spec dimensions

Scalloped Rails

1.72-inch inside diameter

$204.99
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SKU: 430112198

Overview

Built for a custom M5 .308 setup, this handguard is aimed at shooters who want a streamlined free-float platform with M-LOK modularity. Its one-piece design, anti-rotation tabs, and scalloped rails are intended to support a clean, low-bulk build while keeping the interface straightforward. The handguard is machined from 6061-T6 aluminum and is offered in 15-inch length with black or flat dark earth cerakote options. Note that the barrel nut is not included and must be purchased separately.

Why Hunters Choose the Aero Precision

Lightweight Free-float

Design helps reduce bulk on

M-lok System

Modular accessory mounting beyond standard

Built-in Anti-rotation

Tabs add stability to the

Machined Mil-spec

Dimensions for a precise custom

6061-t6 Aluminum

Construction provides a strong, lightweight

Key Features

  • Lightweight free-float design for custom M5 .308 builds
  • M-LOK system adds modular accessory mounting options
  • One-piece design with built-in anti-rotation tabs
  • Machined from 6061-T6 aluminum to mil-spec dimensions
  • Scalloped rails and 1.72-inch inside diameter
  • Barrel nut not included; sold separately

Best Used For

  • Custom M5 .308 builders wanting a lightweight free-float handguard with modular M-LOK mounting
  • Shooters planning a rifle setup that uses a separate barrel nut purchase
  • Users who want built-in anti-rotation tabs for a more secure handguard interface
  • Hunters and range shooters preferring a streamlined handguard with reduced bulk

Specifications

Anti Rotation TabsBuilt in anti-rotation tabs
Barrel Nut IncludedNo
Barrel Nut Purchase RequiredYes
Barrel Nut Sku100-035-811
Color Optionsblack or flat dark earth cerakote
Designlightweight free float design
Free Float Design1pc free float design
Handguard TypeEnhanced M-LOK (EM) Handguard
Inside Diameter1.72 in
Length15 in
Material6061-T6 aluminum
Mil Spec DimensionsMachined to mil-spec dimensions
ModularityM-LOK system
PlatformM5 .308
Rail StyleScalloped rails

Pros

  • Lightweight free-float design helps reduce bulk on an M5 .308 build.
  • M-LOK system offers modular accessory mounting beyond standard Picatinny rails.
  • Built-in anti-rotation tabs add stability to the handguard setup.
  • Machined to mil-spec dimensions for a precise custom fit.
  • 6061-T6 aluminum construction provides a strong, lightweight platform.
  • Available in 15-inch length and black or flat dark earth cerakote options.

Considerations & Trade-offs

  • Barrel nut is not included and must be purchased separately, so this handguard is not a complete install kit.
  • The product is listed as a 15" handguard in the description, while the title references 16.6", so fitment should be verified against the exact build requirements before ordering.
  • The 1.72" inside diameter may affect compatibility with larger-profile components, so clearance should be checked against the intended barrel and setup.
  • Finish options are limited to black or flat dark earth cerakote, which may narrow matching choices for a custom build.

Suggested Comparisons

  • Free-float handguards for .308 builds
  • M-LOK handguards
  • Picatinny rail handguards
  • Handguards with integrated anti-rotation tabs

Suggested Accessories

  • Barrel nut
  • M-LOK rail accessories
  • Picatinny rail sections
  • Handguard installation tools

Frequently Asked Questions

Does this handguard include a barrel nut?

No. The product data states that it does not come with a barrel nut, and that it must be purchased separately (SKU 100-035-811).

What type of build is this handguard made for?

It is described as an Enhanced M-LOK handguard for a custom M5 .308 build.

What mounting system does it use?

It uses the M-LOK system, which the product description says provides modularity beyond a current 1913 Picatinny rail system.

What features are listed for this handguard?

The listed features are a 1-piece free-float design, built-in anti-rotation tabs, scalloped rails, and machining from 6061-T6 aluminum.

What finish or color options are available?

The product data says it is available in black or flat dark earth cerakote, and in 15-inch lengths.