The Aero Precision Atlas R-One 10.3" Handguard M-LOK Free Float For AR-15 OD Green Anodized is built for shooters who want a slim, lightweight rail without sacrificing strength. Machined from 6061-T6 aircraft aluminum and finished in a durable OD Green anodizing, it uses Aero’s proprietary ATLAS attachment system to deliver a secure, repeatable interface with mil-spec AR-15 upper receivers and barrels.

This 10.3" M-LOK handguard is ideal for compact AR-15 builds focused on maneuverability and reduced front-end weight, whether for range use, training, or competition. Its full-length Picatinny top rail and multiple quick disconnect sling sockets make it easy to configure with lights, grips, and slings while maintaining a clean profile. The design reflects Aero Precision’s reputation for thoughtful engineering, precise machining, and consistent quality.

Key Features:

• Manufacturer: Aero Precision
• Model: Atlas R-One 10.3" Handguard M-LOK Free Float For AR-15 OD Green Anodized
• Material: 6061-T6 Aluminum
• Handguard Style: M-LOK Free Float
• Length: 10.3"
• Inside Diameter: 1.3"
• Outside Diameter: 1.5"
• Attachment System: ATLAS Taper Lock With Turnbuckle Screw
• Top Rail: Full-Length Picatinny
• Sling Mounts: Integrated Quick Disconnect Sockets At 3, 6, And 9 O’Clock
• Compatibility: Mil-Spec AR-15 Upper Receivers And Low Profile Gas Blocks