AR-10 / LR-308 Upper Receivers

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AR-10 and LR-308 upper receivers are essential components for building or upgrading a powerful rifle. These uppers provide durability, precision, and compatibility with various barrels and handguards. Whether you need a stripped or complete upper, they offer versatility for hunting, long-range shooting, and tactical applications. Designed for reliability and performance, AR-10 and LR-308 uppers enhance accuracy and customization, making them a great choice for shooters seeking a high-quality, battle-ready rifle platform.

Picture of upper receiver

Why You Need An AR-10 Upper Reciever

Whether you're upgrading an existing rifle or starting a new build, Wing Tactical provides the essential parts to enhance your firearm's accuracy and functionality. The AR-10/LR-308 Upper Receivers we offer is a selection of high-quality components for .308 caliber rifle builds. Featuring products from reputable manufacturers like Aero Precision and CMMG, the inventory includes both stripped and complete upper receivers. These .308 upper receivers help ensure seamless integration with your firearm and reliable performance.

Picture of enhanced upper receiver

M5E1 Enhanced Upper Receiver

For those assembling a .308 AR, the Aero Precision M5E1 Enhanced Upper Receiver is a top-tier choice. Constructed from durable 7075-T6 aluminum, this DPMS high-profile receiver features a one-piece design for added strength. Forging the receiver and handguard mounting platform from a single piece of aluminum enhances durability while allowing for strategic lightning cuts, creating a lightweight yet sturdy rifle.

Picture of nickel boron upper receiver

Nickel Boron AR-10 Upper Receiver

With so many AR-10 upper options available, finding the right one for your build can be overwhelming. Opting for a stripped upper gives you full control over your rifle’s customization without wasting money on unnecessary parts. For a high-quality Nickel Boron AR-10 upper, the WMD Guns NiB-X Billet Upper Receiver is a top choice.

Why Shop Your AR-10 / LR-308 Upper Receivers From Wing Tactical?

Wing Tactical is a leading supplier of firearm parts and gun accessories. Our team of experts carefully selects all our products, and you can buy from us with confidence because we only stock items we would trust for ourselves. We offer a wide range of gun parts for your next custom firearm build, and our weapon professionals are at your service. Wing Tactical takes pride in presenting a selection of tactical gun upgrades sourced from only the best industry-leading brands. Shop your .308 Upper and more from Wing Tactical today!

Frequently Asked Questions

Can I use an AR-15 upper receiver on an AR-10/LR-308 lower?

No, AR-15 and AR-10/LR-308 receivers are not compatible due to differences in size, design, and caliber specifications.

What materials are AR-10/LR-308 upper receivers made from?

Most upper receivers are made from 7075-T6 aluminum for strength and durability, with billet and forged options available.

Are AR-10 and LR-308 upper receivers compatible with any lower receiver?

No, AR-10 uppers and LR-308 uppers must match the corresponding lower receiver type. Mixing different manufacturers may require adjustments to ensure proper fit.

Should I choose a stripped or complete upper receiver?

A stripped upper allows full customization, while a complete upper is pre-assembled with essential components, making it a convenient option for quicker builds.

What is the difference between billet and forged upper receivers?

Forged receivers are hammered into shape for superior strength, while billet receivers are machined from a solid block of aluminum, allowing for more intricate designs and customization.

Where can I buy high-quality AR-10/LR-308 upper receivers?

Wing Tactical offers a wide selection of AR-10/LR-308 uppers from trusted brands like Aero Precision, CMMG, and WMD Guns, ensuring top-tier performance and compatibility.

What is the difference between an AR-10 upper and a .308 upper receiver?

The AR-10 follows Armalite's original design, while the LR-308 is based on DPMS specifications. They have different receiver cuts, takedown pin locations, and barrel nut threads, meaning they are not universally interchangeable.

What types of upper receivers do you offer?

We offer both stripped and complete AR-10/LR-308 upper receivers:

  • Stripped uppers allow for full customization of internal components.
  • Complete uppers come fully assembled with the barrel, handguard, and bolt carrier group and are ready for installation.

What should I look for when choosing an AR-10/LR-308 upper?

  • Receiver pattern (DPMS or Armalite)
  • Material (billet vs. forged)
  • Barrel length and gas system compatibility
  • Weight and customization options