Lead & Steel LS300-16 AR9 300 Blackout 16″ Government Profile Black Nitride CMV Barrel

Upgrade your AR-15 build with the Lead & Steel LS300-16 AR9 300 Blackout Barrel, precision-machined from 4150 Chrome Moly Vanadium (CMV) steel and finished in a durable QPQ Black Nitride coating. The Government profile delivers a proven balance of weight and rigidity, making this 16-inch barrel an excellent choice for hunters, home defenders, and AR enthusiasts looking to build or upgrade a reliable 300 Blackout rifle. The 4150 CMV construction provides exceptional strength and longevity, while the QPQ Black Nitride finish offers superior corrosion resistance and a hard, smooth bore surface for consistent performance shot after shot. Whether you’re running supersonic hunting loads or subsonic suppressed ammunition, this barrel is built to perform. At Deep Roots Rifle Co, we carry hard-to-find AR components like this Lead & Steel barrel at competitive prices with fast shipping nationwide. Stop by our gun store in Eustis, Florida for hands-on assistance from our knowledgeable staff, or order online today at deeprootsrifleco.com and have it shipped directly to your door.