One OH-UR02 AR15 A3 Stripped Upper Receiver

One OH-UR02 AR15 A3 Stripped Upper Receiver

The One OH-UR02 represents a fundamental building block for the AR15 platform—a precision-machined stripped upper receiver designed for shooters who understand the value of quality components.

Key Features

• A3 Flat-Top Design: Integrated Picatinny rail runs the full length of the receiver, providing unlimited mounting options for optics, iron sights, and accessories
• Precision Machining: Tight tolerances ensure reliable function and proper alignment with lower receivers
• Aluminum Construction: Lightweight yet durable 7075-T6 aluminum maintains structural integrity across thousands of rounds
• Stripped Configuration: Arrives without bolt carrier group, charging handle, or forward assist—you control every component that goes into your rifle

Why Choose a Stripped Upper?

A stripped upper receiver gives you complete control over your build. Whether you're constructing a precision rifle, a tactical platform, or a specialized hunting gun, starting with a quality upper allows you to select each component to match your specific needs and budget.

What You're Building

This upper pairs with any standard AR15 lower receiver to create a complete rifle. The A3 configuration has become the modern standard, offering superior ergonomics and flexibility compared to earlier designs.

For builders who demand precision and reliability, the One OH-UR02 provides the foundation for a rifle you'll trust.