Brn-4(R) Upper Receiver Assemblies With Chrome Lined Barrels - Brn-4 Assembled Upper 10.4'''' Heavy Chrome Lined Barrel Black
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Brownells
Overview
The Brownells BRN-4(R) Upper Receiver Assembly features a complete setup with a 10.4-inch heavy barrel, designed for a compact and versatile platform. The chrome lining in the barrel enhances durability and corrosion resistance, making it suitable for extended use in various conditions. This upper receiver is commonly found in short-barreled rifle builds, providing a balance of maneuverability and performance.
Specifications
Brn-4(R) Upper Receiver Assemblies With Chrome Lined Barrels - Brn-4 Assembled Upper 10.4'''' Heavy Chrome Lined Barrel Black
Price and stock
The Brownells Brn-4(R) Upper Receiver Assemblies With Chrome Lined Barrels - Brn-4 Assembled Upper 10.4'''' Heavy Chrome Lined Barrel Black was out of stock everywhere we track for all of August 2026, and today the one retailer we track is out of stock. Listed prices start at $1,098.99 at Brownells for when it comes back.
Prices checked · refreshed daily across 31 retailers
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