Aero Precision Inc AR-15 12.7Inch ATLAS S-ONE M-LOK Free Float Handguard

Overview

The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 aluminum, the S-ONE handguards are engineered with size and weight in mind, providing an ideal handguard for lightweight builds. Aero's ATLAS attachment system offers a durable and reliable mounting platform, maintaining a slim profile while delivering the strength and stability Aero Precision is known for.

Handguard Lengths

• 7.3 in
• 9.3 in
• 10.3 in
• 12.7 in
• 15 in

ATLAS System

The Aero Taper Lock Attachment System (ATLAS) features two mirrored tapered locking nuts that evenly distribute clamping pressure across a custom-engineered barrel nut using a turnbuckle screw. A ratcheting detent ensures positive registration during installation, preventing handguard distortion. All necessary mounting hardware is included.

Lightweight by Design

M-LOK Handguard Weights:

• 7.3 in — 4.86 oz
• 9.3 in — 5.47 oz
• 10.3 in — 6.0 oz
• 12.7 in — 7.00 oz
• 15 in — 7.95 oz Mounting Hardware Weight: 1.9 oz (same across all sizes)

Features

• Front and rear Picatinny rail
• Eliminated center top rail for weight reduction
• Indexing grooves at 12 o’clock for improved grip control
• Quick disconnect sling sockets at 3, 6, and 9 o’clock positions
• Compatible with low-profile gas blocks
• 1.3 in inside diameter / 1.5 in outside diameter
• Compatible with mil-spec AR-15 upper receivers and barrels
• Not compatible with M4E1 Enhanced Upper Receivers

Restrictions

Restricted Part: Please check your state regulations for ownership of Restricted Parts. Documentation may be required.