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

Manufactured by Aero Precision
SKU: APRA500705A
MPN: APRA500705A
Manufactured by Aero Precision
7 Reviews

Out of Stock

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The Aero Precision ATLAS R-ONE M-LOK AR-15 Handguard is a lightweight and durable component designed to enhance your AR-15 build. Machined from 6061-T6 aluminum, this handguard features the Aero Taper Lock Attachment System (ATLAS), ensuring a secure and rotation-free fit. The proprietary locking nuts evenly distribute clamping pressure, while the ratcheting detent system provides a reliable connection.

With a slim profile similar to the S-ONE series, the Atlas R-ONE boasts a full-length picatinny top rail, offering ample space for optics and attachments. The 15" length provides complete coverage for rifle-length gas systems and enables you to position lights further out on the rail. The hardcoat anodized matte finish seamlessly matches your receiver.

M-LOK attachment points along the sides and bottom allow for customization with rail sections, facilitating the addition of lights, grips, or bipods precisely where you need them. The handguard also features QD sling sockets at the 3, 6, and 9 o'clock positions for convenient sling attachment.

Compatible with most low-profile gas blocks, the handguard's 1.3" inner diameter accommodates various barrel setups. It comes complete with the barrel nut and all necessary mounting hardware for easy installation.  The Aero Precision ATLAS R-ONE M-LOK AR-15 Handguard is a reliable choice for your AR-15.

Note: The Atlas handguards are not compatible with Aero Precision's M4E1 enhanced upper receiver. They are compatible with their M4E1 threaded upper receiver.Features:

  • 15" length with full-length picatinny top rail
  • Aero Taper Lock Attachment System (ATLAS) ensures a secure and rotation-free fit
  • Machined from 6061-T6 aluminum for lightweight durability
  • Ratcheting detent system for a reliable connection
  • Slim profile with M-LOK attachment points along sides and bottom
  • QD sling sockets at 3, 6, and 9 o'clock positions
  • Hardcoat anodized matte finish for a seamless match with your receiver
  • Compatible with most low-profile gas blocks
  • 1.3" inner diameter accommodates various barrel setups
  • Includes barrel nut and all necessary mounting hardware for easy installation
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Accessory AttachmentM-LOK
BrandAero Precision
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15
Inner Diameter1.3 in.
MaterialAluminum - 6061-T6
Weight9.07 oz.
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

7 reviews

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  • 1 star
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by -

very solid rail slim feels good in hand would buy again.

Could the happier

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Previously had a Troy (cheese grader) Alpha which I didn’t like gripping. This Altas feels great and has a much better barrel nut/forend locking system too!

Consistent Quality

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I've used Aero Precision components on almost all of my builds because of their consistent high quality. Their hand guards are no exception.

Best available

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You simple can't find a better handguard, IMO. It is thin for a more versatile grip. It has the ability to add as many rails as you need. It's manufactured and backed by the leader in the industry.

Great balance between weight and strength.

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Highly recommend for those who want a balance of weight, cost, and quality/durability. Goes great with a pencil barrel.

Great quality product

by -

I have had a lot of great experiences using Aero Precision products, including this one. Easy to install, well made and at a good price. Very happy with the Aero Precision hand guard.

Mine came with the mounting hardware missing

by -

Bought this over a yeah ago. Took me over a year to buy all necessary parts only to find out that the mounting hardware is missing from the box. I guess I should have checked when I first received it. Will be in contact with customer service to see if anything could be done.