WHAT IS AN UPPER RECEIVER?
An AR15 Upper Receiver, also commonly called an “AR15 Upper”, or simply, an “Upper”, is the heart and soul of your rifle. It houses your bolt-carrier group, your barrel, supports your handguard or rail system choice, and wears your optics on top. When it comes down to what kind of rifle you are building, those decisions are made in your upper receiver. We build our own upper receivers such as ar15 upper receiver , ar 15 upper receiver, and ar15 upper in-house, to exactly how you order it, so you get an upper to fit your exact needs.
HOW CAN I CUSTOMIZE?
We offer a variety of components to help you add the perfect upper to your rifle:
| Barrel Twist Rates & Finishes | Muzzle Devices |
| Calibers | Handguard Systems and Lengths |
All of our upper receivers are assembled in-house by a Marine Reservist Armorer, to your exact specifications. Of course, we also offer several third party AR15 Upper Receivers and M4 Uppers as well, with quality offerings from Aero Precision, CMMG, and Spike’s Tactical. Whatever upper you choose, you can be sure you’ll be on target. Need help deciding? Want a complete build kit instead? We wrote a few articles to help you out!
Can You Still Buy AR-15 Uppers?
Yes, buying an upper receiver for an AR15 does not require an FFL (Federal Firearms License), so you can legally purchase it online. Of course, always refer to your local and state laws, as some areas may not allow such purchases.
Is It Cheaper to Buy or Build an AR Upper?
Whether it is cheaper to buy or build an AR15 Upper Receiver depends on several factors, such as the cost of the individual components and the level of expertise required to assemble them.
Building an AR15 upper or ar upper receiver from scratch can be more cost-effective than buying a pre-built upper receiver, especially if you already have some of the necessary tools and equipment. Additionally, you have the flexibility to select individual components and customize the rifle to suit your specific needs and preferences.
300 blackout upper| complete upper receivers
Buy AR 15 Uppers at Ghostgunkit.com
There are so many reasons to Shop at ghostgunkit shop, including our competitive pricing. We have Complete AR15 Upper Receivers including barrels, buttstocks, buffers, spring tubes, and the correct gun parts kits for installation on your lower receiver. Whether you’re building your own or customizing an existing AR, we’ve got the supplies to meet your AR15 Upper Receiver needs. Browse our many calibers, from 5.56mm NATO and .300 AAC Blackout to pistol calibers like 9mm. Have fun, and let your imagination go wild with the possibilities. Some shoppers buy multiple different receivers all at once to give themselves variety and versatility for their AR rifles or AR pistols. Shop for Aero Precision AR15 Upper Receivers, TRYBE Defense AR15 Upper Receivers, Daniel Defense AR15 Upper Receivers, and tons of other high-quality AR15 uppers.
All products backed by our lifetime guarantee!
