Aero Precision M5 15" ATLAS S-ONE M-LOK Free Float Handguard - OD Green Anodized - APRA538172A

Upgrade your AR-10 or M5 platform build with the Aero Precision M5 15″ ATLAS S-ONE M-LOK Free Float Handguard in OD Green Anodized. This precision-engineered handguard delivers lightweight performance without sacrificing durability or modularity, making it an ideal choice for tactical shooters, precision rifle enthusiasts, and custom builders seeking a slim, functional upgrade.

Key Features

• ATLAS Taper Lock Attachment System – Proprietary design with mirrored tapered locking nuts and ratcheting detent provides even clamping pressure for a secure, distortion-free mount.
• M-LOK Compatibility – Slots at the 3, 6, and 9 o’clock positions enable flexible accessory attachment for lights, grips, and bipods while minimizing added weight.
• Lightweight Construction – Machined from 6061-T6 aluminum with an omitted center top rail section; weighs just 8.71 oz for improved handling and reduced fatigue during extended use.
• Ergonomic Design – Indexing grooves at the 12 o’clock position enhance grip control, while QD sling sockets at multiple positions support versatile sling configurations.
• Free-Float Design – Ensures barrel harmonics remain unaffected for optimal accuracy in precision applications.

Specifications

• Length: 15 inches (actual length approximately 14.94 inches)
• Material: 6061-T6 Aluminum
• Finish: OD Green Hardcoat Anodized
• Inside Diameter: 1.3 inches
• Outside Diameter: 1.5 inches
• Front and rear Picatinny rail sections for backup sights or accessories
• Compatible with low-profile gas blocks and mil-spec DPMS high-profile AR-10/M5 upper receivers and barrels
• Mounting hardware weight: 4.72 oz
• Made in the USA

Why Choose This Product

The OD Green anodized finish offers corrosion resistance and a professional tactical aesthetic that stands out in custom builds. By combining the innovative ATLAS mounting system with M-LOK modularity, this handguard addresses common pain points like excessive weight, difficult installation, and limited accessory options. Shooters benefit from enhanced maneuverability, reliable accessory mounting, and a stable platform that supports sub-MOA accuracy without bulk. Its slim profile improves heat dissipation and overall rifle balance compared to traditional quad-rail designs.

Whether you’re building a precision gas gun, DMR, or versatile AR-10, the Aero Precision ATLAS S-ONE provides the strength, lightness, and features needed for reliable performance in any scenario. Invest in quality components that elevate your firearm’s capabilities today.