Ruger AR Upper Stripped Receiver, Model 91004

Description

The Ruger AR Upper Stripped Receiver, Model 91004 is a Ruger stripped upper receiver for AR-pattern builds.

This Ruger AR upper receiver is a component for AR-pattern builds, with the assembled or stripped configuration determining how it should be presented.

• Model family: Ruger AR Upper Receiver
• Ruger model: 91004
• Action/type: Receiver component