Brn-180 Gen 3 223 Wylde 16" Complete Upper Receiver Assembly - Brn-180 Gen 3 Upper Receiver, 16" Bbl, .223 Wylde, Black
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Overview
The BRN-180 Gen 3 Complete Upper Receiver Assembly from Brownells is designed for the AR-15 platform and features a 16-inch barrel chambered in .223 Wylde, allowing you to safely shoot both .223 Remington and 5.56 NATO cartridges. This upper receiver assembly provides a versatile option for builders looking to create a reliable and accurate rifle while maintaining a sleek black finish. It is commonly used in builds that focus on the .223 Remington, 5.56 NATO, and 9mm calibers, making it a practical choice for various shooting applications.
Specifications
Brn-180 Gen 3 223 Wylde 16" Complete Upper Receiver Assembly - Brn-180 Gen 3 Upper Receiver, 16" Bbl, .223 Wylde, Black
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Build history on GunPartPicker
Builders have been adding the Brownells Brn-180 Gen 3 223 Wylde 16" Complete Upper Receiver Assembly - Brn-180 Gen 3 Upper Receiver, 16" Bbl, .223 Wylde, Black to their builds on GunPartPicker since February 2026. All time, it ranks #655 of the 1,708 upper receivers builders have added.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $959.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
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