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Aero Precision AR15 15" ATLAS S-ONE M-LOK Handguard-FDE
Aero Precision AR15 15' ATLAS S-ONE M-LOK Handguard-FDE

Aero Precision AR15 15" ATLAS S-ONE M-LOK Handguard-FDE

Part Number:APRA500115A
On sale: $182.74
Retail Price:$194.99
You Save:$12.25(6%)
In Stock.

Choose Options

Add One 5 Slot MLOK Polymer Rail [+$8.25]
Add 1.25" QD Sling Swivel [+$8.95]
Add One Magpul Aluminum 7 Slot 3.2" M-LOK Rail MAG582 [+$18.95]
Add Two Magpul Aluminum 7 Slot 3.2" M-LOK Rails MAG582 [+$36.95]
Aero Precision AR15 15" ATLAS S-ONE M-LOK Handguard-FDE


The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-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. INCLUDES BARREL NUT AND INSTALLATION WRENCH.


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.

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

Lightweight By Design

  • M-LOK Handguard Weights: 7" - 4.86 oz, 9" - 5.47 oz, 12" - 7.00 oz, 15" - 7.95 oz


  • Front and rear picatinny rail
  • Eliminated center of top rail for weight reduction
  • Indexing grooves in 12:00 position for positive grip control
  • Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • Compatible with low profile gas blocks
  • 1.3" Inside diameter
  • 1.5" Outside diameter
  • Compatible with mil-spec AR15 upper receivers and barrels

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

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


Made In America?Yes
Attachment TypeM-LOK
MaterialMachined from 6061-T6 aluminum
Actual Handguard Lengths15" - 14.94"

Aero Precision rail lengths measure from end to end. This is the point of contact at the receiver to the end of the last picatinny slot at the muzzle.
Weight15" - 7.95 oz
OtherMounting Hardware Weight: 4.72 oz

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