BRN-180 Gen3 Upper Receiver – 223 Wylde 13.9″ Barrel (Blemished)

BRN-180 Gen3 Upper Receiver with 13.9″ 223 Wylde Barrel (Blemished)

Transform your AR-15 platform with the innovative BRN-180 Gen3 upper receiver, designed for superior reliability and performance. This blemished model provides exceptional value, offering the same high-quality construction and features as standard units at a more accessible price point. Perfect for builders seeking premium components without compromising on functionality.

Key Features and Benefits

• 223 Wylde Chamber: Optimized for both .223 Remington and 5.56 NATO ammunition, delivering enhanced accuracy and versatility
• 13.9″ Barrel Length: Provides an ideal balance of maneuverability and ballistic performance, suitable for various shooting applications
• Piston-Driven System: Reduces fouling and heat transfer to the receiver, improving reliability and maintenance intervals
• Gen3 Improvements: Incorporates refinements based on user feedback for smoother operation and better ergonomics
• Blemished Condition: Cosmetic imperfections only – full functional performance at a reduced cost

Technical Specifications

The BRN-180 Gen3 upper represents the evolution of Brownells’ innovative design, combining modern engineering with proven reliability. The 13.9″ barrel length falls into an optimal category for both home defense and range use, while the 223 Wylde chambering ensures compatibility with the most popular AR cartridges. The piston system eliminates the direct gas impingement of traditional AR designs, resulting in cleaner operation and reduced wear on internal components.

Why Choose the BRN-180 Platform?

Unlike traditional AR-15 uppers, the BRN-180 system operates independently of the buffer tube, allowing compatibility with folding stock adapters and creating more compact configurations. This makes it ideal for builders looking to create space-saving firearms without sacrificing reliability. The Gen3 iteration includes subtle improvements to the charging handle, bolt carrier group, and overall fitment that experienced shooters will appreciate.

Blemished Model Advantages

These uppers feature minor cosmetic imperfections that do not affect function or durability. Common blemishes might include slight machining marks, finish variations, or small scratches that are typically only visible upon close inspection. For budget-conscious builders or those planning custom finishes, these blemished units represent exceptional value.

Why Buy from Rare Breed Triggers FRT-15?

At Rare Breed Triggers FRT-15, we specialize in premium firearm components and provide expert guidance to help you build the perfect firearm. Our team has extensive experience with the BRN-180 platform and can answer any technical questions you may have. We stand behind every product we sell with reliable customer service and fast shipping.

FAQ: Why Purchase from Us?

• Expertise: Our specialists have hands-on experience with the BRN-180 system and can provide genuine advice
• Quality Assurance: We verify all products meet functional standards before shipping
• Customer Support: We’re committed to helping you succeed with your build from start to finish
• Industry Knowledge: As firearm enthusiasts ourselves, we understand what matters to serious builders

Installation and Compatibility

The BRN-180 Gen3 upper installs on standard AR-15 lower receivers but requires a compatible lower without a buffer tube or with a folding stock adapter. We recommend consulting with our experts if you have questions about compatibility with your specific lower receiver. The system works with standard AR-15 fire control groups and maintains excellent reliability across various ammunition types.