The Christensen Arms .25 Creedmoor 24″ Carbon Fiber/Stainless Steel Pre‑Fit Barrel (model 810‑00154‑01) is a high‑performance barrel designed for custom rifle builders and gunsmiths seeking premium accuracy with reduced weight and improved handling. Built around a match‑grade 416R stainless steel bore that’s precision drilled, button‑rifled, and hand‑lapped, this barrel delivers consistent chamber dimensions and predictable performance. The exterior is wrapped in aerospace‑grade carbon fiber, a proprietary design that significantly reduces overall weight while enhancing heat dissipation and stabilizing barrel harmonics for better shot‑to‑shot consistency — benefits typical of Christensen’s carbon fiber barrels. At 24″ in length, the barrel allows the efficient .25 Creedmoor cartridge to develop strong velocities while maintaining a practical overall rifle profile. It also includes a thread protector installed on the threaded muzzle to safeguard the threads until you choose to add a muzzle device such as a brake or suppressor. With its blend of lightweight construction, quality materials, and precision‑oriented engineering, this pre‑fit barrel is an excellent choice for a custom long‑range or hunting build centered around the capable .25 Creedmoor cartridge.