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Aero Precision AR15 Atlas S-One M-Lok Handguard 15
Aero Precision AR15 Atlas S-One M-Lok Handguard 15' fits AR-15 Rifles

Aero Precision AR15 Atlas S-One M-Lok Handguard 15" fits AR-15 Rifles

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On sale: $189.99 $169.99
Retail Price:$199.99
You Save:$30.00(15%)
Part Number: 198-APRA500105A
Availability: IN STOCK Free Shipping

Aero Precision AR15 Atlas S-One M-Lok Handguard 15" fits AR-15 Rifles
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. The 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. Actual length is 14.94"


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.

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

Lightweight By Design

  • M-LOK Handguard Weights: 14.94" - 7.95 oz
  • Mounting Hardware Weight: 1.9 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
  • 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, 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.

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