Aero Precision AR15 7.3" ATLAS R-ONE M-LOK Handguard - OD Green Anodized

NOTE: This part features a colored anodized finish held to different aesthetic standards. Please review the complete description before purchasing.

SKU: APRA501393A

Original price was: $185.00.Current price is: $117.02.

In Stock

Only 2 left in stock


Aero Precision AR15 7.3″ ATLAS R-ONE M-LOK Handguard – OD Green Anodized

NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. By buying this part, you understand that the color of this part may not exactly match what is visually shown on the website and that the part may also differ in shade when compared with other parts of the same color/finish. For more information on colored anodizing, visit our Knowledge Center.

The Aero Precision APRA501393A – 7.3″ ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards is designed with size and weight in mind, providing the perfect handguard for your lightweight build. Our proprietary ATLAS 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.


The new Aero Taper Lock Attachment System (ATLAS) is functional and aesthetically pleasing. It features two mirrored tapered locking nuts that provide evenly distributed clamping pressure across a custom-engineered barrel nut with the 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 ATLAS system avoids distortion of the handguard often seen with current applications during installation.

All hardware mounting parts are included with the purchase of an ATLAS Handguard.


  • Full top Picatinny rail for optional attachments
  • Quick disconnect sling socket at the 3, 6, and 9 o’clock positions
  • Compatible with low-profile gas blocks
  • Lightweight: 5.22oz + 1.9oz mounting hardware
  • 1.3″ Inside diameter & 1.5″ Outside diameter
  • Compatible with mil-spec AR15 upper receivers and barrels
  • NOT Compatible with M4E1 Enhanced Upper Receivers

ATLAS 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, due to indexing tabs, they may not be compatible with billet upper receivers.

Please note: The ATLAS Handguards are NOT compatible with our M4E1 Enhanced Upper Receiver.

Product Information


Aero Precision


AR15, AR9






OD Green


6061-T6 Aluminum




Standard AR15 components

Made in USA





Hardware Mounting Weight – 1.9oz

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