AeroPrecision167527737
Atlas S-One 10.3'' Handgrd M-Lok Free Float For Ar-15 Odg Ano$184.99
Availability: In Stock
Current Stock: Out of stock
The Aero Precision Atlas R-One 10.3'' M-LOK handguard brings lightweight performance and rock-solid mounting to your AR-15 build without the bulk. Machined from 6061-T6 aluminum and finished in Odg Anodize, this free-float handguard uses Aero's proprietary ATLAS attachment system—a purposeful design that locks down your handguard with even, distributed clamping pressure via mirrored tapered locking nuts and a custom barrel nut. That engineering matters: the even-pressure design avoids the distortion that plagues lesser mounting systems during installation. At 8 oz (plus 4.72 oz for mounting hardware), the R-One hits the sweet spot for shooters building a lightweight AR without sacrificing strength or stability.
The 10.3'' length strikes a practical balance for tactical builds, precision rifles, and short-range shooters who want maneuverability without sacrificing real estate for optics, lights, or other mission-critical gear. The full-length top picatinny rail gives you options for your preferred accessories, while quick-disconnect sling sockets at 3, 6, and 9 o'clock keep your setup flexible. The 1.3'' inside diameter accommodates low-profile gas blocks cleanly, and the slim profile won't crowd your setup.
ATLAS handguards install confidently on mil-spec AR-15 uppers and barrels; they're also engineered to match Aero's M4E1 Threaded Upper Receivers seamlessly. Note that compatibility with billet uppers may be limited due to indexing tabs—verify your upper before purchase. All mounting hardware is included.
| Brand | Aero Precision |
| Model | Atlas R-One |
| Length | 10.3'' |
| Mounting System | M-LOK with ATLAS attachment |
| Material | 6061-T6 Aluminum |
| Finish | Odg Anodize |
| Weight (Handguard) | 8 oz |
| Weight (Mounting Hardware) | 4.72 oz |
| Inside Diameter | 1.3'' |
| Outside Diameter | 1.5'' |
| Compatibility | Mil-spec AR-15 uppers and barrels; M4E1 Threaded Upper Receivers |
| Top Rail | Full-length picatinny |
| Sling Attachment | QD sockets at 3, 6, 9 o'clock |
The Atlas R-One is designed for mil-spec AR-15 upper receivers and barrels. It's engineered to match Aero Precision's M4E1 Threaded Upper Receivers. However, it may not be compatible with billet upper receivers due to indexing tabs—check your upper's specifications before ordering.
All mounting hardware for the ATLAS attachment system is included with your purchase, so you're ready to install right out of the box.
Yes. The Atlas R-One is designed to accommodate low-profile gas blocks with its 1.3'' inside diameter.
The ATLAS system uses mirrored tapered locking nuts and a custom barrel nut to apply even, distributed clamping pressure during installation. This design prevents the handguard distortion that can occur with uneven pressure from other mounting systems. A ratcheting detent further secures the installation for positive registration.
SKU: 167527738 • Weight: 1oz
Availability: In Stock
Current Stock: Out of stock
The Aero Precision Atlas R-One 10.3'' M-LOK handguard brings lightweight performance and rock-solid mounting to your AR-15 build without the bulk. Machined from 6061-T6 aluminum and finished in Odg Anodize, this free-float handguard uses Aero's proprietary ATLAS attachment system—a purposeful design that locks down your handguard with even, distributed clamping pressure via mirrored tapered locking nuts and a custom barrel nut. That engineering matters: the even-pressure design avoids the distortion that plagues lesser mounting systems during installation. At 8 oz (plus 4.72 oz for mounting hardware), the R-One hits the sweet spot for shooters building a lightweight AR without sacrificing strength or stability.
The 10.3'' length strikes a practical balance for tactical builds, precision rifles, and short-range shooters who want maneuverability without sacrificing real estate for optics, lights, or other mission-critical gear. The full-length top picatinny rail gives you options for your preferred accessories, while quick-disconnect sling sockets at 3, 6, and 9 o'clock keep your setup flexible. The 1.3'' inside diameter accommodates low-profile gas blocks cleanly, and the slim profile won't crowd your setup.
ATLAS handguards install confidently on mil-spec AR-15 uppers and barrels; they're also engineered to match Aero's M4E1 Threaded Upper Receivers seamlessly. Note that compatibility with billet uppers may be limited due to indexing tabs—verify your upper before purchase. All mounting hardware is included.
| Brand | Aero Precision |
| Model | Atlas R-One |
| Length | 10.3'' |
| Mounting System | M-LOK with ATLAS attachment |
| Material | 6061-T6 Aluminum |
| Finish | Odg Anodize |
| Weight (Handguard) | 8 oz |
| Weight (Mounting Hardware) | 4.72 oz |
| Inside Diameter | 1.3'' |
| Outside Diameter | 1.5'' |
| Compatibility | Mil-spec AR-15 uppers and barrels; M4E1 Threaded Upper Receivers |
| Top Rail | Full-length picatinny |
| Sling Attachment | QD sockets at 3, 6, 9 o'clock |
The Atlas R-One is designed for mil-spec AR-15 upper receivers and barrels. It's engineered to match Aero Precision's M4E1 Threaded Upper Receivers. However, it may not be compatible with billet upper receivers due to indexing tabs—check your upper's specifications before ordering.
All mounting hardware for the ATLAS attachment system is included with your purchase, so you're ready to install right out of the box.
Yes. The Atlas R-One is designed to accommodate low-profile gas blocks with its 1.3'' inside diameter.
The ATLAS system uses mirrored tapered locking nuts and a custom barrel nut to apply even, distributed clamping pressure during installation. This design prevents the handguard distortion that can occur with uneven pressure from other mounting systems. A ratcheting detent further secures the installation for positive registration.
SKU: 167527738 • Weight: 1oz