Brownells Ar-15/A1 5.56Mm 20'' 1-12 Twist Rifle Barrel Assembly

Unleash the spirit of nostalgia and performance with the Brownells AR-15/A1 Rifle Barrel Assembly. Crafted for the discerning enthusiast yearning for the authentic feel of vintage rifle design, this barrel combines retro aesthetics with modern engineering. Imagine the satisfaction of assembling your own Retro Rifle™, where every shot echoes the rich legacy of the M16A1. This barrel is an invitation to not only honor the past but also to meticulously tailor a firearm that reflects your personal style and performance needs.

Engineered from ultra-strong 4150 chrome-moly steel, the Brownells Retro A1 barrel promises durability and reliability in every firing session. Its chrome-lined bore not only enhances the barrel's lifespan but also facilitates easy cleaning after a day at the range, helping you maintain peak performance with minimal effort. With a twist rate of 1-12, specifically designed to stabilize heavier bullets, this barrel empowers shooters to customize their ammunition choices, ensuring every shot delivers uncompromising accuracy.

Perfect for the historical reenactor or the modern-day marksman, this barrel assembly is more than just a part; it’s an essential component of an unforgettable shooting experience. Picture yourself on the field or at the range, confidently pulling the trigger and feeling the perfectly balanced weight of this lightweight barrel. The matte black phosphate finish provides a sleek appearance while adding a protective layer against the rigors of outdoor shooting and handling.

Whether you’re building a dedicated Retro Rifle™ or simply seeking an exceptional barrel for your AR-15, the Brownells Retro A1 Barrel Assembly represents the intersection of tradition and innovation. Don’t just shoot—create a masterpiece that honors history, blends seamlessly with your firearm, and delivers unmatched performance with every round. Embrace the legacy, experience the excellence, and elevate your shot with this remarkable rifle barrel.

Key Features

• Replicates the original "skinny" barrel profile of the M16A1
• Chambered in 5.56 NATO and accommodates .223 Remington
• Chrome-lined bore for enhanced longevity and ease of cleaning
• Machined from premium 4150 chrome-moly steel
• Original 1-12 twist rate suitable for stabilizing heavier ammunition
• Available as stripped or complete barrel assembly

Technical Specifications

What's in the Box

• Brownells AR-15/A1 Barrel Assembly
• Parts installation guide

Compatibility & Requirements

• Requires a rifle-length gas tube (available separately)

Dimensions & Weight