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  • Post last modified:November 22, 2022
  • Post published:November 22, 2022

If you’re looking to buy a 6.8 SPC upper receiver, you want to make sure you get the best one possible. The good news is that there are some great options out there, but it can be tough to decide which one is right for you. That’s why we’ve put together this list of the top-rated 6.8 SPC uppers on the market today. We hope it helps make your decision a little bit easier!​

Best 6.8 SPC Upper Receiver Review

Best 6.8 SPC Upper Receiver Review

#1 Radical Firearms Complete Upper Assembly

Radical Firearms Complete Upper Assembly

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The Radical Firearms 16in Heavy Barrel 6.8 SPC II is perfect for anyone looking for MIL-STD compliance in an upper assembly. It’s perfect for novice or experienced shooters who want to finish out a build and hit the range. The 15in MHR free float rail system provides increased accuracy and keeps your hands cool. And with the A2 flash hider, you’ll be ready for any situation. So whether you’re into target shooting or hunting, Radical Firearms has you covered.

Pros:
  • MIL-STD compliance
  • Novice or experienced shooters
  • 15in MHR free float rail system
  • A2 flash hider
Cons:
  • The rail system may be too long for some shooters

 

#2 Brenton USA Scout Upper Receiver

Brenton USA Scout Upper Receiver

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Introducing the Brenton USA Scout Upper Receiver! This receiver is made with Brenton’s patent-pending RecevierLock system, making it one of the most secure and stable receivers on the market. It also features HuntSpec controls and tolerances for the ultimate hunting experience. The handguard is Brenton’s RealFeel, PolyCore material for the most realistic feel possible. The charging handle is gas-diverting for added safety. The BCG is an 8620 Carrier with a 9310 Bolt and NiB protective coating. This receiver comes with a Life-Time Warranty from Brenton USA against defects in materials and workmanship, as well as our Sub MOA Guarantee. We promise that your rifle will look, feel and perform like a premium hunting rifle should. Order your Brenton USA Scout Upper Receiver today!

Pros:
  • The Brenton USA Scout Upper Receiver is lightweight and easy to install
  • It has a durable design that can withstand wear and tear
  • The upper receiver is well-made and functions smoothly
Cons:
  • The assembly process is difficult

 

#3 Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver

Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver

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Whether you’re a seasoned hunter or just getting started, the Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver is the perfect choice for game hunting. This rifle uses the powerful 6.8 SPC II cartridge for extra power, making it ideal for taking down large games. The 20.77″ barrel with an 11-degree target crown provides accuracy and precision when it counts, while the 16.5″ SL handguard and Magpul MOE pistol grip ensure a comfortable and secure grip. The Stag-15 also comes with a mil-spec Black Nitride coated M16 BCG and a Transferable Lifetime Warranty for peace of mind. So if you’re looking for a reliable and affordable rifle that will perform when it matters most, look no further than the Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver.

Pros:
  • The Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver is a high-quality product that is built to last
  • This upper receiver is very easy to use and install
  • It offers superior accuracy and performance
  • The Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver is a great value for the price
Cons:
  • The bolt carrier group is proprietary and not interchangeable with other AR-15s
  • No forward assist or dust cover

FAQ

What is the difference between 6.8 and 6.8 SPC upper receivers?
The 6.8 SPC II cartridge was specifically designed for the AR-15 platform, while the original 6.8 SPC cartridge was not. The 6.8 SPC II is capable of greater terminal performance than the original 6.8 SPC cartridge and is able to achieve better accuracy and longer range while still providing excellent stopping power. Additionally, most 6.8 SPC II ammunition is loaded with heavier bullets than original 6.8 SPC ammunition, making it better suited for hunting larger game animals. Therefore, if you’re looking for a rifle that offers superior accuracy and terminal ballistics, the Stag Arms Stag-15 6.8 SPC Super Varminter Upper Receiver is a perfect choice.
How can I choose the best 6.8 SPC Upper Receiver?
There are a few factors you should consider when choosing the best 6.8 SPC Upper Receiver. First, think about what you’ll be using the rifle for. If you’re only shooting for sport or recreation, then any upper receiver will do. However, if you’re using your rifle for hunting or self-defence, you’ll want to make sure that the upper receiver is capable of handling the power and recoil of the 6.8 SPC round.Second, consider your budget. There are many different types and brands of upper receivers available, and they range in price from around $200 to $1,000+. Choose one that fits your budget without compromising on quality. Finally, do some research before making a purchase. Read product reviews and compare different models to find the best 6.8 SPC Upper Receiver for your needs.

How to install 6.8 SPC Upper Receiver?
Installation of a 6.8 SPC Upper Receiver is a simple process that can be done in minutes with the right tools. The first step is to remove the old upper receiver from the rifle. This can be done by unscrewing the barrel nut and removing the delta ring and handguard. The old upper receiver can then be pulled free of the rifle. The new 6.8 SPC Upper Receiver can then be installed by aligning it with the lower receiver and tightening the barrel nut. The delta ring and handguard can then be reattached, and the rifle is ready to use.
What are the advantages of using 6.8 SPC Upper Receiver?
The 6.8 SPC Upper Receiver has a number of advantages over other cartridges. Firstly, the 6.8 SPC is designed for better performance in short-barreled rifles and pistols. Additionally, the 6.8 SPC has more energy than the 5.56 NATO cartridge, making it better suited for hunting and self-defence purposes. The 6.8 SPC Upper Receiver is also capable of penetrating light armour, making it a good choice for security personnel or those who live in areas with dangerous wildlife.
What is the optimal length of a 6.8 SPC Upper Receiver?
The optimal length for a 6.8 SPC Upper Receiver is 18 inches.

 

Conclusion

If you’re in the market for a 6.8 SPC Upper Receiver, then you’ve come to the right place. In this article, we provided an overview of the best 6.8 SPC Upper Receivers on the market today and offered some tips to help you make your purchase decision. We also reviewed some of the key features of these products so that you could be sure you’re getting exactly what you need.

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