Timber Creek Outdoors TC556P16 Pencil Barrel – 5.56 NATO 16″ Black Nitride with M4 Feed Ramps

Upgrade your AR-15 build with the Timber Creek Outdoors TC556P16 Pencil Barrel, a lightweight and reliable 16-inch barrel chambered in 5.56 NATO. Finished in a durable black nitride coating, this barrel is built to resist corrosion, reduce friction, and extend service life — all without adding unnecessary weight to your rifle. The pencil profile keeps your build lean and maneuverable, making it an excellent choice for tactical applications, competitive shooting, and general-purpose rifle builds. M4 feed ramps are cut directly into the barrel extension, ensuring smooth and reliable feeding across a wide variety of ammunition types and magazine configurations. Whether you’re assembling your first AR or upgrading an existing platform, the TC556P16 delivers quality craftsmanship at a price that won’t break the bank. At Deep Roots Rifle Co, we stock a wide selection of AR-15 components and barrels to support your next build. Order online today with fast shipping, or stop by our gun store in Eustis, Florida, where our knowledgeable staff can help you find exactly what you need.