AeroPrecision115658325
Aero Precision Atlas R-One Handguard AR-15 for Standard Uppers Aluminum$204.99
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Availability: In Stock
Current Stock: Out of stock
Building an AR-15 from the ground up starts with a quality upper receiver, and the Aero Precision AR-15 stripped upper receiver is a solid foundation for any rifle build. Machined from 7075-T6 aircraft aluminum, this receiver combines the lightweight strength you need with a Type 3 hardcoat anodized finish that stands up to hard use in the field or at the range. Whether you're assembling a hunting rifle, a competition gun, or a general-purpose AR, this Aero upper gives you a proven platform without breaking the bank on pre-assembled components you may not need.
The included M4 feed ramps ensure reliable chambering and feeding regardless of your chosen caliber or ammunition, and the standard .250 takedown pin holes maintain compatibility with mil-spec AR-15 lowers and all common parts. This stripped configuration means you're starting with the receiver only—no barrel, bolt carrier group, or charging handle included—so you have complete control over how you build the rest of your rifle to match your intended use.
Aero Precision backs its reputation for precision machining with tight tolerances and attention to detail, and this upper reflects that commitment. The black anodized finish is both corrosion-resistant and aesthetically clean. Select models arrive with laser-engraved T-marks and an American flag emblazoned on the Picatinny rail for a classic look, while others feature T-marks only. Either way, you're getting a no-frills, dependable receiver that pairs seamlessly with standard AR furniture and components.
| Material | 7075-T6 Aircraft Aluminum |
| Finish | Type 3 Hardcoat Anodized Black |
| Feed Ramps | M4 |
| Takedown Pin Holes | .250 inch (Mil-Spec) |
| Compatibility | Mil-Spec AR-15 Lowers, Standard AR Components |
| Configuration | Stripped (Receiver Only) |
Yes, the Aero Precision stripped upper receiver is built to mil-spec dimensions and will work with any standard mil-spec AR-15 lower receiver. The .250 takedown pin holes match the industry standard.
This is a stripped upper receiver only. You will need to source and install a barrel, bolt carrier group, charging handle, and any rail or optic system separately to complete your build.
7075-T6 aluminum is an aircraft-grade material that offers superior strength-to-weight ratio compared to standard aluminum. The Type 3 hardcoat anodizing process further hardens the surface, making it highly resistant to corrosion and wear from repeated use.
Some Aero Precision stripped uppers arrive with laser-engraved T-marks (alignment marks) and an American flag on the Picatinny rail, while others feature T-marks only. Both are purely cosmetic; the function and performance are identical. Check the product listing for which engraving style is available.
SKU: 115700668 • Width: 3.5in • Height: 2.75in • Depth: 9in • Weight: 0.63oz
Availability: In Stock
Current Stock: Out of stock
Building an AR-15 from the ground up starts with a quality upper receiver, and the Aero Precision AR-15 stripped upper receiver is a solid foundation for any rifle build. Machined from 7075-T6 aircraft aluminum, this receiver combines the lightweight strength you need with a Type 3 hardcoat anodized finish that stands up to hard use in the field or at the range. Whether you're assembling a hunting rifle, a competition gun, or a general-purpose AR, this Aero upper gives you a proven platform without breaking the bank on pre-assembled components you may not need.
The included M4 feed ramps ensure reliable chambering and feeding regardless of your chosen caliber or ammunition, and the standard .250 takedown pin holes maintain compatibility with mil-spec AR-15 lowers and all common parts. This stripped configuration means you're starting with the receiver only—no barrel, bolt carrier group, or charging handle included—so you have complete control over how you build the rest of your rifle to match your intended use.
Aero Precision backs its reputation for precision machining with tight tolerances and attention to detail, and this upper reflects that commitment. The black anodized finish is both corrosion-resistant and aesthetically clean. Select models arrive with laser-engraved T-marks and an American flag emblazoned on the Picatinny rail for a classic look, while others feature T-marks only. Either way, you're getting a no-frills, dependable receiver that pairs seamlessly with standard AR furniture and components.
| Material | 7075-T6 Aircraft Aluminum |
| Finish | Type 3 Hardcoat Anodized Black |
| Feed Ramps | M4 |
| Takedown Pin Holes | .250 inch (Mil-Spec) |
| Compatibility | Mil-Spec AR-15 Lowers, Standard AR Components |
| Configuration | Stripped (Receiver Only) |
Yes, the Aero Precision stripped upper receiver is built to mil-spec dimensions and will work with any standard mil-spec AR-15 lower receiver. The .250 takedown pin holes match the industry standard.
This is a stripped upper receiver only. You will need to source and install a barrel, bolt carrier group, charging handle, and any rail or optic system separately to complete your build.
7075-T6 aluminum is an aircraft-grade material that offers superior strength-to-weight ratio compared to standard aluminum. The Type 3 hardcoat anodizing process further hardens the surface, making it highly resistant to corrosion and wear from repeated use.
Some Aero Precision stripped uppers arrive with laser-engraved T-marks (alignment marks) and an American flag on the Picatinny rail, while others feature T-marks only. Both are purely cosmetic; the function and performance are identical. Check the product listing for which engraving style is available.
SKU: 115700668 • Width: 3.5in • Height: 2.75in • Depth: 9in • Weight: 0.63oz