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Questions & Answers
is this a high profile handguard and will it fit on my aero precision upper receiver? Manufacturer Answer

The 308 M5 platform is built to the AR308 pattern, with a DPMS High Profile (.210) Tang rail and 1-7/16 x 16 TPI. Compatibility is only guaranteed on the M5 standard upper receiver.

by Aero Precision USA, Manufacturer, July 20, 2022
Does this include the barrel nut and shims? Expert Answer

Yes, it does come with those items.

by Brandon B, Gear Expert, July 21, 2021
Customer Reviews
Helpful Positive Review
M5 Atlas R One by Dale1959 Rechsteiner, Verified Owner, February 4, 2024
Bought this hand guard for my AR 10 build. My Upper and Lower were anodized green. The 15 inch were sold out at most dealers. I found it on Optics Planet in anodized green and it was on sale. Looks great with the matching upper and lower
1/1 found this helpful
Helpful Positive Review
Atlas R-One M5 Handguard by chris, Verified Owner, October 31, 2020
Handguard looks and fits great on my M5 reciever. The only issue I had was the barrel nut wrench and barrel nut shims were not included in the mounting hardware as shown in Aero's Install Video. If this happens to you contact Aero Precision customer ...
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4/4 found this helpful
Helpful Positive Review
I pieced together an AR10 with Aero Precision parts and this was the last part I needed. Since they were made by the same company they all fit perfectly! The whole build is very sleek, especially this handguard.
2/2 found this helpful
Helpful Positive Review
The Aero Precision M5 ATLAS R-ONE M-LOK Handguard is very lightweight, and looks sharp. The integrated qd spots are a nice bonus. It's a nice addition to any Aero Precision build you may be doing and are in need of a nice handguard.
1/1 found this helpful
Helpful Positive Review
I have 3 of them:) by Dragonw4g, Verified Owner, October 21, 2020
I have w R-ones and an S-one. My favorite handguards thus far. The wedge lock system makes removal for cleaning or whatever a snap. You dont have a half dozen bolts to remove. Sleek design comes easy for it with its minimal bolt intrusion. Locks on s...
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2/2 found this helpful
Helpful Positive Review
Id Recommend this Rail to the person with the most tactical components go add on.. wish the rail was Skeletonized on top to make it lighter. Other then that i do like this rail for the flexibility of things you can do with it. As ive customized this...
Read More...
1/1 found this helpful
Read All 18 Reviews

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made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision M5 ATLAS R-ONE M-LOK Handguard

The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. 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 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.image

ATLAS

The new Aero Taper Lock Attachment System (ATLAS) 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 ATLAS system avoids distortion of the handguard often seen with current applications during installation.

WARNING: California`s Proposition 65

Specifications for Aero Precision M5 ATLAS R-ONE M-LOK Handguard:

Manufacturer: Aero Precision
Gun Type: Rifle
Handguard Type: Free-Float
Handguard Style: Hybrid Rail
Condition: New
Outer Diameter: 1.5 in
Mount Type: M-LOK
Country of Origin: USA

Features of Aero Precision M5 ATLAS R-ONE M-LOK 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
  • Compatible with AR308 upper receivers and barrels
  • NOT Compatible with M5E1 Enhanced Upper Receivers

Package Contents:

  • Aero Precision M5 ATLAS R-ONE M-LOK Handguard

Aero Precision M5 ATLAS R-ONE M-LOK Handguard Orderable Models

List of Orderable Models

  • Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, OD Green, APRA538772A , MPN: APRA538772A , UPC: 840014618071 , Code: 29D-HZ-M5AR1ML-APRA538772A
  • Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, Kodiak Brown, APRA538817A , MPN: APRA538817A , UPC: 840014618088 , Code: 29D-HZ-M5AR1ML-APRA538817A
  • Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538715A , MPN: APRA538715A , UPC: 840014611652 , Code: 29D-HZ-M5AR1ML-APRA538715A
  • Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Anodized, Black, APRA538704A , MPN: APRA538704A , UPC: 840014611614 , Code: 29D-HZ-M5AR1ML-APRA538704A
  • Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538714A , MPN: APRA538714A , UPC: 840014611645 , Code: 29D-HZ-M5AR1ML-APRA538714A
  • Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Anodized, Black, APRA538705A , MPN: APRA538705A , UPC: 840014611621 , Code: 29D-HZ-M5AR1ML-APRA538705A
  • Aero Precision ATLAS R-ONE M-LOK Handguard, M5, 15 inch, Cerakote, OD Green, APRA538819A , MPN: APRA538819A , UPC: 840014618200 , Code: 29D-HZ-M5AR1ML-APRA538819A
  • Aero Precision M5 ATLAS R-ONE M-LOK Handguard, 12.7in, Kodiak Brown, APRA538288A , MPN: APRA538288A , UPC: 840014622528 , Code: 29D-HZ-M5AR1ML-APRA538288A
  • Aero Precision M5 ATLAS R-ONE M-LOK Handguard, 12.7in, OD Green, APRA538287A , MPN: APRA538287A , UPC: 840014622511 , Code: 29D-HZ-M5AR1ML-APRA538287A
  • Aero Precision ATLAS R-ONE M-LOK Handguard, M5, 15 inch, Cerakote, Sniper Grey, APRA538818A , MPN: APRA538818A , UPC: 840014618095 , Code: 29D-HZ-M5AR1ML-APRA538818A

Aero Precision M5 ATLAS R-ONE M-LOK Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • USED Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Anodized, Black, APRA538704A, EDEMO1, Used, Condition Like New , MPN: APRA538704A-EDEMO1 , Code: 29D-HZ-M5AR1ML-APRA538704A-EDEMO1
  • USED Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538714A, EDEMO2, Condition Parts Only/Salvage, Wrong Product , MPN: APRA538714A-EDEMO2 , Code: 29D-HZ-M5AR1ML-APRA538714A-EDEMO-WP-F
  • USED Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538714A, EDEMO1, Used, Condition Like New , MPN: APRA538714A-EDEMO1 , Code: 29D-HZ-M5AR1ML-APRA538714A-EDEMO1
  • USED, Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, Kodiak Brown, APRA538817A , MPN: APRA538817A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538817A-EDEMO-RE-B
  • USED, Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, OD Green, APRA538772A , MPN: APRA538772A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538772A-EDEMO-IN-B
  • USED Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, OD Green, APRA538772A, EDEMO1, Condition Fair, Scratches , MPN: APRA538772A-EDEMO1 , Code: 29D-HZ-M5AR1ML-APRA538772A-EDEMO-SC-D
  • USED, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538714A , MPN: APRA538714A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538714A-EDEMO-RE-C
  • USED, Aero Precision M5 ATLAS R-ONE M-LOK Handguard, 12.7in, Kodiak Brown, APRA538288A , MPN: APRA538288A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538288A-EDEMO-RE-B
  • USED, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Anodized, Black, APRA538705A , MPN: APRA538705A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538705A-EDEMO-IN-C
  • USED Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538715A, EDEMO5, Used, Condition Fair , MPN: APRA538715A-EDEMO5 , Code: 29D-HZ-M5AR1ML-APRA538715A-EDEMO5
  • USED, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538714A , MPN: APRA538714A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538714A-EDEMO-IN-D
  • USED, Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, OD Green, APRA538772A , MPN: APRA538772A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538772A-EDEMO-RE-A
  • DEMO, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 12 inch, 6061-T6 Aluminum, Anodized, Black, APRA538704A , MPN: APRA538704A-DEMO , Code: 29D-HZ-M5AR1ML-APRA538704A-DEMO
  • USED Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538715A, EDEMO6, Condition Fair, Installed/Mounted , MPN: APRA538715A-EDEMO6 , Code: 29D-HZ-M5AR1ML-APRA538715A-EDEMO-IN-D
  • USED, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Anodized, Black, APRA538705A , MPN: APRA538705A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538705A-EDEMO-RE-C
  • USED, Aero Precision ATLAS R-ONE M-LOK Handguard, M5, 15 inch, Cerakote, OD Green, APRA538819A , MPN: APRA538819A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538819A-EDEMO-RE-B
  • USED, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538715A , MPN: APRA538715A-EDEMO , Code: 29D-HZ-M5AR1ML-APRA538715A-EDEMO-RE-B
  • DEMO, Aero Precision M5 ATLAS R-ONE M-LOK Handguard, AR Platform, 15in, Slim Profile, OD Green, APRA538772A , MPN: APRA538772A-DEMO , Code: 29D-HZ-M5AR1ML-APRA538772A-DEMO
  • DEMO, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Anodized, Black, APRA538705A , MPN: APRA538705A-DEMO , Code: 29D-HZ-M5AR1ML-APRA538705A-DEMO
  • USED Aero Precision ATLAS R-ONE M-LOK Handguard, M5, 15 inch, Cerakote, OD Green, APRA538819A, EDEMO5, Used, Condition Fair , MPN: APRA538819A-EDEMO5 , Code: 29D-HZ-M5AR1ML-APRA538819A-EDEMO5
  • DEMO, Aero Precision ATLAS R-ONE M-LOK Handguard, M5, 15 inch, Cerakote, Sniper Grey, APRA538818A , MPN: APRA538818A-DEMO , Code: 29D-HZ-M5AR1ML-APRA538818A-DEMO
  • DEMO, Aero Precision ATLAS R-ONE Handguard, M-LOK, M5, 15 inch, 6061-T6 Aluminum, Cerakote, FDE, APRA538715A , MPN: APRA538715A-DEMO , Code: 29D-HZ-M5AR1ML-APRA538715A-DEMO
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