Dark mode is

Product Unavailable

Unfortunately, the following product is currently unavailable through Rainier Arms.

3rd Gen Tactical AR-15 Humboldt Billet Upper Receiver

AR-15 Stripped Upper Receiver

Special Price $169.92 Regular Price $249.00

The perfect part deserves the perfect companion. Engineered out 7075 T-6 Billet, #rd Gen Tactical upper receiver is a flawless fit for their Humboldt Lower Receiver.


  • Machined out of 7075 T-6 Billet Aluminum
  • Mil-Spec
  • Weight: 0.6 lbs
More Information
Product Type AR-15 Stripped Upper Receiver
Option AR-15

Product Recommendations

Google Customer Reviews Google Customer Reviews