Aero Precision ATLAS R-ONE 15″ M-LOK Handguard (.308)

The Aero Precision M5 (.308) ATLAS R-ONE 15 inch handguard is a slim, lightweight free-floating handguard designed for AR-10 / AR-308 platform builds. Machined from 6061-T6 aluminum, the R-ONE line prioritizes reduced weight while retaining stiffness and stability. It uses Aero Precision’s proprietary ATLAS attachment system for a robust mounting interface and features M-LOK slots for modular accessory placement. The anodized Kodiak Brown finish offers corrosion resistance and a subdued appearance suited to precision and field-oriented builds.

Key Specifications

• The handguard length is 15 inches.
• Compatible platform is AR-10 / .308.
• Material is 6061-T6 aluminum.
• Attachment system is the ATLAS attachment system.
• Accessory mounting uses M-LOK slots.
• Finish is Kodiak Brown anodized.
• Fitment is specified for AR-10 / AR-308 configurations.
• Model family is Atlas R-ONE.
• Product type is handguard.
• Manufacturer is Aero Precision.

With a focus on lightweight performance and a slim profile, the ATLAS R-ONE 15 inch handguard is well suited to precision and weight-conscious AR-10/.308 builds. Its combination of 6061-T6 construction, ATLAS mounting geometry and M-LOK compatibility provides a stable, versatile platform for optics, rails and accessories while keeping overall weight low and handling balanced.