12" AR15 S-ONE M-LOK Handguard

Machined from 6061-T6 Aluminum, the S-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. **Aero Taper Lock Attachment System** The 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 this system avoids distortion of the handguard often seen with current applications during installation. All hardware mounting parts are included with the purchase of an S-ONE Handguard. **Features:** - Length: 12.56" - Weight: 7.00 oz - Mounting Hardware Weight: 1.9 oz - Front and rear picatinny rail - Eliminated center of top rail for weight reduction - Indexing grooves in 12:00 position for positive grip control - Quick disconnect sling socket at the 3, 6 and 9 o'clock positions - Compatible with low profile gas blocks - 1.3" Inside diameter - 1.5" Outside diameter - Compatible with mil-spec AR15 upper receivers and barrels - Torx Wrench not included - Requires T15 Torx Wrench - Important: The S-ONE rails are not compatible with the BA0940 Upper Receiver without modification to the rail. S-ONE Handguards are designed to match seamlessly with our BA AR-15 Upper Receiver. 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.