Aero Precision AR15 7.3″ ATLAS S-ONE M-LOK Handguard | Black Anodized
The Aero Precision AR15 7.3″ ATLAS S-ONE M-LOK Handguard is engineered for shooters seeking a perfect balance of lightweight construction and precision strength. Machined from 6061-T6 aluminum and finished in Black Anodized, the S-ONE series delivers a sleek, free-float design ideal for compact or pistol-length AR15 builds.
About the ATLAS System
The Aero Taper Lock Attachment System (ATLAS) ensures a rock-solid, repeatable fit. It uses dual mirrored tapered locking nuts that apply even pressure across a custom-engineered barrel nut, secured via a turnbuckle screw and ratcheting detent. This design prevents handguard distortion and maintains precise alignment even under hard use.
Key Features
- Front and rear Picatinny rail sections for accessories and optics
- Eliminated center top rail for maximum weight reduction
- Indexing grooves at the 12 o’clock position for improved grip and control
- Integrated quick-disconnect (QD) sling sockets at 3, 6, and 9 o’clock positions
- Compatible with low-profile gas blocks
- Lightweight: 4.86 oz (handguard) + 1.9 oz (mounting hardware)
- 1.3” internal diameter & 1.5” external diameter
- Fits all Mil-Spec AR15 upper receivers and barrels
- Not compatible with M4E1 Enhanced Upper Receivers
Compatibility
The ATLAS S-ONE is designed to pair seamlessly with Aero Precision M4E1 Threaded Upper Receivers and standard Mil-Spec AR15 uppers. Due to indexing tabs, it may not fit billet receivers. It is not compatible with M4E1 Enhanced Upper Receivers.
All required mounting hardware is included.
Product Information
| Manufacturer | Aero Precision |
|---|---|
| Handguard | 7.3" M-LOK |
| Platform | AR15, AR9 |
| Series | ATLAS |
| Length | 7.3" |
| Color | Black |
| Material | 6061-T6 Aluminum |
| Weight | 4.86oz |
| Compatibility | Standard AR15 components |
| Made in USA | Yes |
| Other | Hardware Mounting Weight – 1.9oz |
