Aero Precision ATLAS R-ONE 12.7″ M-LOK Handguard (.308) Black

Description

The Aero Precision ATLAS R-ONE 12.7″ handguard is a lightweight, free-floating M-LOK handguard designed for M5/AR-10 (.308) platforms. Machined from 6061-T6 aluminum and finished in black anodize, it combines a slim profile with a robust ATLAS attachment system that provides even clamping pressure and a secure fit. The design includes a full-length Picatinny top for optics alignment, M-LOK accessory mounting points, QD sling mount provisions, and all necessary mounting hardware. Intended for AR-10/AR-308 style uppers, the handguard is not compatible with M5E1 Enhanced Upper Receivers and may be incompatible with some billet uppers due to indexing tabs.

Key Specifications

• The handguard is machined from 6061-T6 aluminum.
• The handguard is free-floating to help maintain barrel harmonics in precision builds.
• Designed for AR-10 / M5 (.308) platform compatibility.
• The exterior finish is anodized black for corrosion resistance and a subdued appearance.
• The handguard length is 12.7 inches for a compact, lightweight profile.
• Attachment style is M-LOK for accessory modularity along the handguard sides.
• Includes a full-length Picatinny top section for optics and sight alignment.
• Equipped with QD sling mounts for optional sling attachment points.
• Mounting hardware is included to facilitate installation with the ATLAS system.
• Model designation is ATLAS R-ONE, featuring the ATLAS taper lock attachment system.

Engineered for lightweight builds and precision-oriented shooters who value a slim, stable platform, the ATLAS R-ONE handguard provides dependable attachment and a clean profile without excess weight. Its ATLAS locking system delivers even clamping pressure for reliable registration, while the full-length Picatinny top and M-LOK slots support a wide range of optics and accessories. Finished in hard-anodized black and supplied with mounting hardware, this handguard is a practical upgrade for AR-10/M5 (.308) projects focused on balance, modularity, and durability.