AeroPrecision167527074
M5 (.308) Atlas S-One 12.7'' Handguard M-Lok For Ar-308 Odg$199.99
Availability: In Stock
Current Stock: Out of stock
The Aero Precision M5 Atlas S-One 15" handguard in ODG is purpose-built for shooters who refuse to compromise between weight and strength. This M-Lok compatible rail delivers the lightweight performance you need for a precision .308 AR build without sacrificing the durability Aero Precision is known for. Machined from 6061-T6 aluminum and engineered with a slim profile, the S-One fits naturally into modern rifle designs where every ounce matters—whether you're setting up a long-range platform or a practical hunting rifle.
The standout feature here is Aero's proprietary ATLAS attachment system, which uses mirrored tapered locking nuts and a turnbuckle screw to distribute clamping pressure evenly across the barrel nut. This design eliminates the handguard distortion that can occur during installation with less sophisticated mounting systems. A ratcheting detent locks everything down with positive registration, and all necessary hardware comes in the box—you'll just need a standard armorer's wrench to complete the job.
At 8.71 ounces (not counting mounting hardware), this 15" handguard strikes an excellent balance for a mid-length .308 platform. The top rail features eliminated center sections for weight savings, while front and rear Picatinny rails keep your optics and accessories options open. M-Lok slots throughout provide modern modularity, and quick-disconnect sling mounts at 3, 6, and 9 o'clock give you flexibility for hunting, tactical, or range setups. It's compatible with low-profile gas blocks and mil-spec AR15 upper receivers and barrels, making it a straightforward drop-in for M5 builds.
Built in America, this handguard pairs seamlessly with Aero's M5E1 threaded upper receivers—though be aware it isn't compatible with billet upper receivers due to indexing tabs. If you're building an AR-308 that demands reliable performance without excess weight, the S-One delivers.
| Platform | M5 Series (.308) |
| Length | 15" |
| Attachment System | ATLAS (Aero Taper Lock Attachment System) |
| Mounting Interface | M-Lok |
| Material | 6061-T6 Aluminum, machined |
| Handguard Weight | 8.71 oz |
| Mounting Hardware Weight | 4.72 oz |
| Inside Diameter | 1.3" |
| Outside Diameter | 1.5" |
| Rails Included | Front and rear Picatinny |
| Country of Origin | USA |
The S-One is compatible with mil-spec AR15 upper receivers and barrels. It pairs seamlessly with Aero Precision's M5E1 threaded upper receivers but is not compatible with billet upper receivers due to indexing tabs, so verify your upper type before purchasing.
All mounting hardware is included with the handguard. You'll need a standard armorer's wrench to tighten the barrel nut; the handguard itself does not include a wrench.
Yes, the S-One is designed to be compatible with low-profile gas blocks, making it suitable for various .308 build configurations.
The 15" offers additional rail length for mounting accessories and providing hand placement options on a longer platform, while still maintaining a relatively lightweight profile at 8.71 ounces. Your choice depends on your rifle's barrel length and your preference for sight radius and accessory mounting real estate.
SKU: 167527071 • Weight: 2oz
Availability: In Stock
Current Stock: Out of stock
The Aero Precision M5 Atlas S-One 15" handguard in ODG is purpose-built for shooters who refuse to compromise between weight and strength. This M-Lok compatible rail delivers the lightweight performance you need for a precision .308 AR build without sacrificing the durability Aero Precision is known for. Machined from 6061-T6 aluminum and engineered with a slim profile, the S-One fits naturally into modern rifle designs where every ounce matters—whether you're setting up a long-range platform or a practical hunting rifle.
The standout feature here is Aero's proprietary ATLAS attachment system, which uses mirrored tapered locking nuts and a turnbuckle screw to distribute clamping pressure evenly across the barrel nut. This design eliminates the handguard distortion that can occur during installation with less sophisticated mounting systems. A ratcheting detent locks everything down with positive registration, and all necessary hardware comes in the box—you'll just need a standard armorer's wrench to complete the job.
At 8.71 ounces (not counting mounting hardware), this 15" handguard strikes an excellent balance for a mid-length .308 platform. The top rail features eliminated center sections for weight savings, while front and rear Picatinny rails keep your optics and accessories options open. M-Lok slots throughout provide modern modularity, and quick-disconnect sling mounts at 3, 6, and 9 o'clock give you flexibility for hunting, tactical, or range setups. It's compatible with low-profile gas blocks and mil-spec AR15 upper receivers and barrels, making it a straightforward drop-in for M5 builds.
Built in America, this handguard pairs seamlessly with Aero's M5E1 threaded upper receivers—though be aware it isn't compatible with billet upper receivers due to indexing tabs. If you're building an AR-308 that demands reliable performance without excess weight, the S-One delivers.
| Platform | M5 Series (.308) |
| Length | 15" |
| Attachment System | ATLAS (Aero Taper Lock Attachment System) |
| Mounting Interface | M-Lok |
| Material | 6061-T6 Aluminum, machined |
| Handguard Weight | 8.71 oz |
| Mounting Hardware Weight | 4.72 oz |
| Inside Diameter | 1.3" |
| Outside Diameter | 1.5" |
| Rails Included | Front and rear Picatinny |
| Country of Origin | USA |
The S-One is compatible with mil-spec AR15 upper receivers and barrels. It pairs seamlessly with Aero Precision's M5E1 threaded upper receivers but is not compatible with billet upper receivers due to indexing tabs, so verify your upper type before purchasing.
All mounting hardware is included with the handguard. You'll need a standard armorer's wrench to tighten the barrel nut; the handguard itself does not include a wrench.
Yes, the S-One is designed to be compatible with low-profile gas blocks, making it suitable for various .308 build configurations.
The 15" offers additional rail length for mounting accessories and providing hand placement options on a longer platform, while still maintaining a relatively lightweight profile at 8.71 ounces. Your choice depends on your rifle's barrel length and your preference for sight radius and accessory mounting real estate.
SKU: 167527071 • Weight: 2oz