Christensen Arms MPR 300 Win Mag 26in Carbon Fiber Rifle

About this product

The Christensen Arms Modern Precision Rifle (MPR) in .300 Winchester Magnum is a lightweight, chassis-based bolt-action built for long-range precision. It pairs a carbon fiber-wrapped target contour barrel with a billet aluminum folding chassis finished in Desert Brown anodize and a Black Nitride action. The rifle ships with a free-floating carbon fiber M-LOK handguard, a 20 MOA optics rail and an adjustable TriggerTech flat trigger for consistent, repeatable breaks. Design elements such as the AICS-compatible detachable magazine, threaded muzzle with a removable baffle brake, and a folding stock with MagneLock technology make the MPR a modular platform for precision shooting applications.

Key Specifications

• The rifle is chambered in .300 Winchester Magnum.
• The barrel measures 26 inches and is carbon-fiber wrapped for reduced weight and thermal stability.
• The action is a Bolt Action with a Black Nitride finish.
• The barrel twist rate is 1:10″.
• The rifle feeds from a 5‑round AICS-compatible detachable magazine.
• The metal surfaces use a Black Nitride finish and include a removable stainless steel side-baffle brake.
• The chassis is a 7075 billet aluminum folding chassis in Desert Brown anodize with MagneLock technology.
• The handguard is a free-floating carbon fiber M-LOK design.
• The trigger is an adjustable TriggerTech flat trigger for a crisp, consistent pull.
• The muzzle is threaded and specified for a 5/8×24 baffle/brake interface.

With its carbon fiber components, billet chassis and precision-oriented features, the MPR is built for shooters who prioritize lightweight construction and long-range capability. The platform is optics-ready and modular, offering straightforward compatibility with AICS-style magazines and adjustable ergonomics for sustained accuracy in field or range use.

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