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Aero Precision

Ar 308 M5 Atlas R-One Handguards M-Lok - M5 (.308) Atlas R-One 15'''' Handguard M-Lok For Ar-308 Black

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

Aero Precision

ATLAS R-ONE handguard for AR-308

15-inch M-lok

Handguard in black finish

Machined From

6061-T6 aluminum

Designed Size

Size and weight in mind

Proprietary Atlas

Attachment system for a slim

$224.99
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SKU: 100036046

Overview

Built for an AR-308 M5 setup, this 15-inch handguard is aimed at shooters who want a streamlined front end without giving up a secure mounting platform. Its slim profile and lightweight-focused design make it a practical choice for builds where balance and handling matter. The ATLAS attachment system uses mirrored tapered locking nuts to distribute clamping pressure evenly, supporting a stable fit while keeping the overall look clean. For hunters and field users planning a modern .308 build with M-Lok compatibility, it offers a purpose-driven option from Aero Precision.

Why Hunters Choose the Aero Precision

Machined From

6061-T6 aluminum for a solid,

Slim Profile

Supports a cleaner, more streamlined

Atlas Attachment

System provides a durable, dependable

Mirrored Tapered

Locking nuts distribute clamping pressure

.308 Ar-308

A 15-inch length

Key Features

  • Aero Precision ATLAS R-ONE handguard for AR-308 M5 platforms.
  • 15-inch M-LOK handguard in black finish.
  • Machined from 6061-T6 aluminum.
  • Designed with size and weight in mind for lightweight builds.
  • Proprietary ATLAS attachment system for a slim profile.
  • ATLAS uses mirrored tapered locking nuts for evenly distributed clamping pressure.

Best Used For

  • Hunters building a lightweight AR-308 setup with a slim-profile handguard
  • Users wanting a dependable mounting platform for accessories on an M5 .308 build
  • Shooters who prefer a 15-inch handguard for extended hand placement
  • Builders focused on a clean, streamlined look with Aero Precision ATLAS attachment
  • Owners of AR-308 rifles seeking a black M-LOK handguard from Aero Precision

Specifications

Attachment SystemATLAS (Aero Taper Lock Attachment System)
ColorBlack
Handguard LineATLAS R-ONE
Handguard ModelATLAS R-ONE
Length15 in
Material6061-T6 Aluminum
Mounting InterfaceM-Lok
PlatformM5 (.308) / AR-308
ProfileSlim

Pros

  • Machined from 6061-T6 aluminum for a solid, lightweight handguard option.
  • Slim profile supports a cleaner, more streamlined AR-308 build.
  • ATLAS attachment system provides a durable, dependable mounting platform.
  • Mirrored tapered locking nuts distribute clamping pressure evenly.
  • Designed specifically for .308 AR-308 applications with a 15-inch length.
  • M-LOK interface offers flexible accessory mounting options.

Considerations & Trade-offs

  • Designed around a lightweight build, so it may not suit users prioritizing a more substantial handguard feel.
  • The slim profile is a design choice that favors compactness, which can leave less external surface area than bulkier alternatives.
  • Uses the proprietary ATLAS attachment system, so compatibility and setup are tied to this specific mounting platform.
  • This is a 15-inch handguard for AR-308/M5 (.308) applications, so fit is specific rather than universal.

Suggested Comparisons

  • AR-308 handguards
  • Free-float handguards
  • M-LOK handguards
  • Lightweight rifle handguards

Suggested Accessories

  • M-LOK rail accessories
  • Handstop
  • Rail covers
  • Weapon light mount

Frequently Asked Questions

What platform is this handguard made for?

This is an M5 (.308) Atlas R-One handguard for AR-308 builds.

What mounting system does it use?

It uses Aero Precision’s ATLAS, or Aero Taper Lock Attachment System, which is described as a durable and dependable mounting platform.

Does this handguard have a slim profile?

Yes. The product description says the ATLAS system maintains a slim profile while still providing strength and stability.

What material is the handguard made from?

The handguard is machined from 6061-T6 aluminum.

Is this a good option for a lightweight build?

The description says the R-ONE line is designed with size and weight in mind for a lightweight build, but no exact weight or size specifications are provided here.