Aero Precision AR-10 M5 Atlas S-One M-LOK Handguard 15″ FDE
$197.49
The Aero Precision AR-10 M5 Atlas S-One MLOK Handguard is a lightweight 15″ option for your AR-10 build, providing a slim profile and strong attachment system.
Out of stock
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. Aero's 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.
The 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.
Features:
- 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
- 1.5" Inside diameter
- M-LOK
- Weight: 8.71 oz
- Mounting Hardware Weight 4.72 oz
- Actual Length: 14.94"
- Compatible with AR308 upper receivers and barrels
- ATLAS Handguards are designed to match seamlessly with our M5E1 Threaded Upper Receivers. However they may not be compatible with billet upper receivers due to indexing tabs.
| Weight | 1.140 lbs |
|---|---|
| Dimensions | 20.500 × 2.800 × 2.300 in |
| Manufacturer | Aero Precision |
| Finish | FDE |
| Weight | lightweight |
| Material | 6061-T6 Aluminum |
| Dimensions | 15″ |
| Compatible With | Aero Precision AR-10 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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