AR-10 M5 20" .308 Aero Precision Style Complete Upper Receiver / ATLAS S-ONE Handguard / FDE

AR-10 M5 20" .308 Aero Precision Style Complete Upper Receiver / ATLAS S-ONE Handguard / FDE

Take your AR-10 build to the next level with the AR-10 M5 20" .308 Complete Upper Receiver featuring the high-quality ATLAS S-ONE Handguard in Flat Dark Earth (FDE). This precision-engineered upper assembly is designed for DPMS High Profile lowers and is perfect for those who demand performance, durability, and customization options. Whether you are building a long-range rifle or need a reliable tactical setup, this upper provides everything you need for a powerful and versatile .308 platform.

Key Features:

Aero Precision Upper Receiver:

• Material: Forged from 7075-T6 Aluminum for superior strength and durability.
• Precision Machining: CNC-machined to exact specifications, ensuring a perfect fit with DPMS-style lowers.
• M4 Feedramps: Enhances feeding reliability and smooth cycling of rounds.
• Takedown Pin Holes: .2795” takedown pin holes ensure compatibility with most DPMS-style lowers.
• Compatibility: Designed to accept standard DPMS .308 components for maximum compatibility.
• Forward Assist and Port Door Installed: Comes with these essential components pre-installed for easier assembly.

ATLAS S-ONE Handguard Features:

• Length: 15" Rifle-Length, designed for maximum control and accuracy during long-range shooting.
• Free-Float Design: One-piece construction ensures precision and stability, providing a solid platform for accessories.
• Material: Machined from 6061-T6 Aluminum, offering durability and light weight.
• Anti-Rotation Tabs: Prevents the handguard from twisting during use, ensuring secure attachment.
• Scalloped Rails: Aesthetic and functional design allows for a comfortable and ergonomic grip.
• Continuous Top Rail: Perfect for attaching optics, sights, and other accessories.
• M-LOK System: Compatible with low-profile gas blocks and various M-LOK accessories, allowing you to customize your rifle to your needs.

20" .308 Barrel Features:

• Material: Made from 4150 Chrome Moly Vanadium Steel for enhanced strength and durability.
• Finish: Bead Blasted for a sleek, matte appearance that resists corrosion and wear.
• Twist Rate: 1 in 10 to stabilize a wide range of bullet weights, making it versatile for various applications.
• Threading: 5/8 x 24 standard threading, compatible with most muzzle devices.
• Gas Block Journal: .750", compatible with most low-profile gas blocks.
• Gas System: Rifle-Length gas system for optimal cycling and performance.
• Gas Port: .087, drilled for reliable gas flow and smooth operation.
• DPMS Barrel Extension: Ensures compatibility with DPMS-style upper receivers.
• HP and MPI Tested: Barrel is high-pressure tested and magnetic particle inspected to guarantee performance and reliability.

Product Details:

• Upper Receiver: Forged from 7075-T6 aluminum, precision-machined, and DPMS High Profile compatible.
• Handguard: 15" ATLAS S-ONE Free-Float M-LOK Handguard.
• Barrel: 20" .308 Stainless Steel barrel with bead blasted finish and 1 in 10 twist.
• Gas System: Rifle-Length Gas Tube with low-profile gas block for reliable cycling.
• Compatibility: DPMS High Profile receivers (please specify your lower type for compatibility).

Please Note:

• This upper does not include BCG or Charging Handle. These items may be purchased separately.
• Assembly: Product comes fully assembled and ready to install on your lower receiver.
• Stock Availability: Please note that the design of the M-LOK rail may vary slightly depending on stock availability, but the quality remains consistent.

Why Choose This Upper Receiver?

The AR-10 M5 20" .308 Aero Precision Style Complete Upper Receiver with ATLAS S-ONE Handguard is the perfect choice for those who demand high-performance components for their rifle builds. From long-range accuracy to tactical versatility, this upper assembly is crafted to perform under various conditions. With its precision-machined components, lightweight yet durable handguard, and reliable gas system, this setup ensures smooth and accurate shots every time.

Whether you’re upgrading your current AR-10 or building from scratch, this upper is designed to handle the toughest tasks and provide a platform for customization. If you're serious about quality and performance, this upper assembly will not disappoint.

PLEASE NOTE: ONE UPPER AVAILABLE ONLY - CUSTOM PAINTED IN FDE BY MORIARTI ARMAMENTS.