The Nosler M48 Mountain Carbon is a lightweight bolt-action rifle built for mountain hunting and long-range field use. Chambered in 300 Win Mag, it combines the Nosler M48 action with a carbon-wrapped, cut-rifled barrel and a carbon fiber Mountain Hunter stock to reduce carry weight without compromising accuracy. Metal surfaces are finished in Tungsten Grey Cerakote and the barreled action is glass and aluminum pillar bedded for consistent performance. The rifle includes a Timney trigger, hinged floorplate magazine, and a 5/8×24 threaded muzzle for accessory compatibility.
Key Specifications
- The rifle is chambered in 300 Win Mag.
- The barrel measures 24 inches and uses a Light Sendero contour.
- The barrel is a carbon fiber-wrapped, cut-rifled design for reduced weight and consistent rifling.
- The muzzle is threaded 5/8×24 for muzzle device compatibility.
- The rifle weighs 6.0 lbs.
- The magazine provides a 3-round capacity with a hinged floorplate.
- The rifling twist rate is 1:10.
- The action uses the M48 (Model 48) action, long configuration.
- The stock is a Carbon Fiber Mountain Hunter design in Shale Gray.
- The metal finish is Tungsten Grey Cerakote.
This M48 Mountain Carbon is engineered to deliver usable accuracy and reduced carry weight for hunters and shooters who prioritize performance in the field. Its combination of a carbon-wrapped, cut-rifled barrel, pillar bedding, and a quality trigger provides a practical blend of precision and portability for extended outings and challenging terrain.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




