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New Frontier Armory
Overview
The New Frontier Billet C-10 AR-10 Upper Receiver is a stripped upper designed for builders looking to create a robust AR-10 platform. Crafted from billet, this receiver offers enhanced strength and rigidity, which can contribute to improved accuracy and overall performance in your rifle. This upper is typically favored in precision builds where durability and a solid foundation are key considerations.
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Builders have added the New Frontier Billet C-10 AR-10 Upper Receiver to their builds on GunPartPicker. Since April 2026, it ranks #397 of the 2,068 upper receivers builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $33.99 at Sportsmans Outdoor Superstore for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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