Ruger AR-15 Upper Receiver Black (91004)

Product Description

The Ruger upper receiver black is an excellent choice for AR platform shooters building custom rifles or exploring caliber conversion options. This stripped upper receiver fits standard AR-15 pattern rifles and pistols. It is designed for shooters who want platform flexibility without unnecessary components.

Additionally, this Ruger upper receiver works seamlessly with AR-platform lower receivers. The stripped design means you control exactly which components go into your build. Moreover, it offers a clean slate for customization.

Perfect for Conversion and Training

Furthermore, the Ruger upper receiver is ideal for caliber conversion projects. Next, consider using it for training builds with cost-effective ammunition choices. The AR platform action type ensures reliability across configurations.

In addition, this upper receiver supports multi-platform versatility. Therefore, you can swap barrels and bolt carriers for different shooting scenarios. Finally, stripped uppers give you maximum flexibility for your specific needs.

Quality Ruger Engineering

Ruger has built a reputation for precision firearms manufacturing since 1949. This upper receiver reflects that commitment to quality engineering. The black finish provides durability and a professional appearance for any AR build.

Ordering from Western Sport

Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: Will this Ruger upper receiver fit my AR-15 lower?

A: Yes. This stripped upper receiver is designed to fit standard AR-15 pattern rifles and pistols. Simply ensure your lower receiver is a standard AR-pattern platform, and the receiver will drop right in.

Q: What does “stripped” mean for this upper receiver?

A: Stripped means the upper comes without a bolt carrier group, charging handle, or rail system. This gives you complete control over which components you install for your specific caliber conversion or training build.

Q: Is this upper receiver best for caliber conversion or general AR builds?

A: The Ruger upper receiver excels at both. It is perfect for caliber conversion projects where you want to swap barrels and bolt carriers, and it also works great as a foundation for training builds or multi-platform configurations.

Additional information