Aero Precision M5 15" ATLAS R-ONE M-LOK Handguard - Black

Manufactured by Aero Precision
SKU: APRA538705A
MPN: APRA538705A
Manufactured by Aero Precision
3 Reviews

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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If you want to build a lightweight AR-10 and you don’t want to sacrifice rail space, Aero Precision makes the handguard for you. The M5 Atlas R-ONE handguard features the same slim design as the S-ONE but has a continuous picatinny top rail for securely mounting iron sights, optics, and optic accessories. The side and bottom rails are still gone to help reduce weight, but with many M-LOK attachment slots, you can put rail segments or QD accessories at any position you want. This AR-10 handguard is designed for use with DPMS high profile handguards It is machined from 6061-T6 aluminum with either a black anodized finish or FDE Cerakote and multiple lengths. This free float handguard is the black anodized 15” version that covers most extended rifle length, low profile gas systems. With a proprietary barrel nut design, this M-LOK handguard will tighten down without fear of coming loose. Build your new .308 with the Aero Precision M5 Atlas R-ONE.

Note: Not compatible with the M5 Enhanced upper receiver

  • Designed for DPMS high profile
  • Machined from 6061-T6 aluminum
  • Black anodized finish
  • 15” picatinny top rail with M-LOK attachment slots
  • Two quick detach sling swivel slots
  • Includes proprietary barrel nut and mounting hardware
  • Extremely slim and lightweight
  • Weight: 15.15 oz. with barrel nut

Aero Precision takes some of the most state of the art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.
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Accessory AttachmentM-LOK
BrandAero Precision
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15
Inner Diameter1.48 in.
MaterialAluminum - 6061-T6
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

3 reviews

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Works perfectly

by -

Ordered 2 of these and the fit and finish is on point. Of course there’s a slight variation of gap depending on the shims used for the barrel nut. So far I’m very satisfied with it and definitely recommend it for M5 builds.

Hate it !

by -

Don't like how it mounts to the barrel nut , had it set up perfectly. Blew off on 4th round. I gonna trash it ,get one with set screws.

Great handguard

by -

Fit and finish was superb, lined up perfectly with my Stag 10 upper. It would be nice if it came with a barrel nut wrench though, I just happened to have one from another handguard I was able to use.