AR-10 .308 18" Stainless Complete Upper Receiver – Choose Color

18" .308 Stainless Complete Upper: Specs

AR-10 .308 18" Stainless Complete Upper Receiver - Choose Color

What's Included:

• Assembled Upper Receiver
• Enhanced 15' Handguard 
• 18" .308 416R Barrel
• Low Profile Gas Block and Mid-Length Gas Tube
• Product Comes Fully Assembled

Please Note: This complete upper does NOT include BCG or Charging Handle. These items are available as add-ons.

Upper Features:

• Forged from 7075 T6 Aluminum for superior strength and durability.
• Precision Machined to Specs to ensure a perfect fit and finish.
• M4 Feedramps for reliable feeding and smooth cycling.
• Accepts Standard DPMS .308 Components, offering flexibility for further customization.

Enhanced Handguard Features:

• 15" 1-Piece Free Float M-Lok Design for better accuracy and precision.
• Rail Machined from 6061-T6 Aluminum for a lightweight yet robust build.
• Built-in Anti-Rotation Tabs to ensure your handguard stays secure.
• Compatible with Low Profile Gas Blocks for easy customization.

18" .308 SS Barrel Features:

• Twist Rate: 1 in 10 for optimal stabilization and accuracy.
• Threading: 5/8 x 24 for compatibility with most suppressors and muzzle devices.
• Material: 416R Stainless Steel for superior durability and corrosion resistance.
• Finish: Bead Blasted with Straight Fluting for a sleek look and improved barrel cooling.
• Gas Block Journal: .750 for compatibility with most gas blocks.
• Gas Port: .089 to ensure reliable gas flow.
• Gas System Length: Mid-Length, promoting smoother cycling and reduced recoil.
• Weight: 56.64oz for a balanced, performance-driven build.
• DPMS Barrel Extension for perfect compatibility with the M5 receiver.
• HP and MPI Tested to ensure the barrel meets the highest standards of safety and performance.

FAQ

What lower receiver does it fit?

It is built on a DPMS high-profile pattern upper and accepts standard DPMS .308 components. Verify your lower pattern before ordering.

Does it include a BCG and charging handle?

No. Add a .308 AR-10 bolt carrier group and charging handle separately or as add-ons on this page.

What twist rate does the barrel use?

A 1:10 twist, the standard choice for .308 Winchester that stabilizes common 150-175 gr loads.

Related: .308 AR-10 uppers · all AR-10 upper assemblies · .30 cal suppressors

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