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AeroPrecision167527738
Atlas R-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 S-One 10.3'' M-LOK free float handguard is purpose-built for AR-15 builders who won't compromise on weight without sacrificing durability. At 6.0 ounces, this handguard keeps your rifle light and balanced—critical when you're running a precision shooting setup or a rifle designed for long days in the field. The S-One line strips away unnecessary bulk while maintaining the rock-solid performance Aero Precision is known for, all wrapped in a slim profile that doesn't feel cramped when you're working the controls.
What sets the Atlas S-One apart is Aero's proprietary ATLAS attachment system. Instead of a simple clamp, you get mirrored tapered locking nuts that distribute clamping pressure evenly across a custom-engineered barrel nut—no more worrying about handguard distortion during installation. A ratcheting detent locks everything in place with positive registration, and all mounting hardware is included in the box. The M-LOK slots run the length of the rail for maximum modularity without the weight penalty of a full picatinny top rail. What you do get is a front and rear picatinny section for mounting optics or accessories exactly where you need them.
The 10.3'' length splits the difference between compact and shootable—ideal for short-barreled AR builds, tactical carbines, or anyone building a rifle that needs to move fast. Indexing grooves at the 12 o'clock position give you positive grip control, and quick-disconnect sling mounts at 3, 6, and 9 o'clock mean you can attach a sling the way you shoot. The handguard runs a 1.5'' outer diameter and 1.3'' inner diameter, and it's compatible with standard mil-spec AR-15 upper receivers and low-profile gas blocks. Note: it's not compatible with Aero's M4E1 Enhanced Upper Receiver.
Finished in Odor Desert Green (ODG) anodize, this is a no-nonsense handguard for shooters who understand that a lightweight, reliable free float solution is one less thing to think about when accuracy matters.
| Brand | Aero Precision |
| Product | Atlas S-One Handguard |
| Length (Actual) | 10.3'' |
| Weight | 6.0 oz (handguard); 1.9 oz (mounting hardware) |
| Material | 6061-T6 Aluminum |
| Attachment System | ATLAS (Aero Taper Lock Attachment System) |
| Slot Profile | M-LOK |
| Inner Diameter | 1.3'' |
| Outer Diameter | 1.5'' |
| Picatinny Rails | Front and rear |
| Sling Mounts | Quick-disconnect at 3, 6, 9 o'clock |
| Finish | Odor Desert Green (ODG) Anodize |
| Compatibility | Mil-spec AR-15 uppers; low-profile gas blocks; NOT compatible with M4E1 Enhanced Upper Receivers |
| Hardware Included | Yes, all mounting hardware |
The Atlas S-One works with standard mil-spec AR-15 upper receivers. However, it is not compatible with Aero Precision's M4E1 Enhanced Upper Receiver due to indexing tabs. If you're running an Aero M4E1 upper, you'll want to pair it with a different handguard.
All mounting hardware for the ATLAS attachment system is included with the handguard, so you have everything needed for installation right out of the box.
Yes, the Atlas S-One is designed to be compatible with low-profile gas blocks.
The 10.3'' handguard itself weighs 6.0 ounces, with an additional 1.9 ounces for the mounting hardware—ideal for lightweight AR builds.
SKU: 167527737 • Weight: 1oz
Availability: In Stock
Current Stock: Out of stock
The Aero Precision Atlas S-One 10.3'' M-LOK free float handguard is purpose-built for AR-15 builders who won't compromise on weight without sacrificing durability. At 6.0 ounces, this handguard keeps your rifle light and balanced—critical when you're running a precision shooting setup or a rifle designed for long days in the field. The S-One line strips away unnecessary bulk while maintaining the rock-solid performance Aero Precision is known for, all wrapped in a slim profile that doesn't feel cramped when you're working the controls.
What sets the Atlas S-One apart is Aero's proprietary ATLAS attachment system. Instead of a simple clamp, you get mirrored tapered locking nuts that distribute clamping pressure evenly across a custom-engineered barrel nut—no more worrying about handguard distortion during installation. A ratcheting detent locks everything in place with positive registration, and all mounting hardware is included in the box. The M-LOK slots run the length of the rail for maximum modularity without the weight penalty of a full picatinny top rail. What you do get is a front and rear picatinny section for mounting optics or accessories exactly where you need them.
The 10.3'' length splits the difference between compact and shootable—ideal for short-barreled AR builds, tactical carbines, or anyone building a rifle that needs to move fast. Indexing grooves at the 12 o'clock position give you positive grip control, and quick-disconnect sling mounts at 3, 6, and 9 o'clock mean you can attach a sling the way you shoot. The handguard runs a 1.5'' outer diameter and 1.3'' inner diameter, and it's compatible with standard mil-spec AR-15 upper receivers and low-profile gas blocks. Note: it's not compatible with Aero's M4E1 Enhanced Upper Receiver.
Finished in Odor Desert Green (ODG) anodize, this is a no-nonsense handguard for shooters who understand that a lightweight, reliable free float solution is one less thing to think about when accuracy matters.
| Brand | Aero Precision |
| Product | Atlas S-One Handguard |
| Length (Actual) | 10.3'' |
| Weight | 6.0 oz (handguard); 1.9 oz (mounting hardware) |
| Material | 6061-T6 Aluminum |
| Attachment System | ATLAS (Aero Taper Lock Attachment System) |
| Slot Profile | M-LOK |
| Inner Diameter | 1.3'' |
| Outer Diameter | 1.5'' |
| Picatinny Rails | Front and rear |
| Sling Mounts | Quick-disconnect at 3, 6, 9 o'clock |
| Finish | Odor Desert Green (ODG) Anodize |
| Compatibility | Mil-spec AR-15 uppers; low-profile gas blocks; NOT compatible with M4E1 Enhanced Upper Receivers |
| Hardware Included | Yes, all mounting hardware |
The Atlas S-One works with standard mil-spec AR-15 upper receivers. However, it is not compatible with Aero Precision's M4E1 Enhanced Upper Receiver due to indexing tabs. If you're running an Aero M4E1 upper, you'll want to pair it with a different handguard.
All mounting hardware for the ATLAS attachment system is included with the handguard, so you have everything needed for installation right out of the box.
Yes, the Atlas S-One is designed to be compatible with low-profile gas blocks.
The 10.3'' handguard itself weighs 6.0 ounces, with an additional 1.9 ounces for the mounting hardware—ideal for lightweight AR builds.
SKU: 167527737 • Weight: 1oz