Aero Precision Atlas S-One M-LOK Handguard AR-15 15" Aluminum Anodized Kodiak Brown

Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Our proprietary Aero Taper Lock Attachment System is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.Taper Lock Attachment SystemThe new Aero Taper Lock Attachment System is both functional and aesthetically pleasing. It features 2 mirrored tapered locking nuts that provide evenly distributed clamping pressure across a custom engineered barrel nut with use of a turnbuckle screw. A ratcheting detent further secures the design while providing positive registration during installation. By design, the even pressure of the Aero Taper Lock Attachment System avoids distortion of the handguard often seen with current applications during installation. All hardware mounting parts are included with the purchase of an R-ONE Handguard.Lightweight By DesignM-LOK 15" Handguard Weight: 7.95 ozMounting Hardware Weight: 1.9 oz (same across all R-ONE Handguard options)Features:Front and rear picatinny railEliminated center of top rail for weight reductionIndexing grooves in 12:00 position for positive grip controlQuick disconnect sling socket at the 3, 6 and 9 o'clock positionsCompatible with low profile gas blocks1.3" Inside diameter1.5" Outside diameterCompatible with mil-spec AR15 upper receivers and barrelsNOT Compatible with M4E1 Enhanced Upper ReceiversR-ONE Handguards are designed to match seamlessly with our M4E1 Threaded Upper Receivers. Additionally, they are compatible with any Mil-Spec AR-15 upper receivers as well. However, they may not be compatible with billet upper receivers due to indexing tabs.Please note: The R-ONE Handguards are NOT compatible with our M4E1 Enhanced Upper Receiver.