The Christensen Arms MPR Rimfire is a chassis-style bolt-action rifle built around a carbon fiber tension rimfire barrel for lightweight, precise performance in a compact, packable package. It is chambered in .22 Magnum (22WMR) and features a folding billet aluminum chassis with adjustable cheek piece and length of pull. The rifle ships with a Ruger BX-1 magazine and is configured for modular use with M-LOK attachments and multiple QD mounts.
Key Specifications
- This rifle is chambered in .22 Magnum.
- The barrel measures 18″ and uses a carbon fiber tension rimfire construction.
- The action type is Bolt Action.
- The loaded capacity is 9 + 1.
- The package includes Ruger BX-1 magazine (one 9 rd. magazine included).
- The rate of twist is 1-in-14″.
- The unloaded weight is 6.2 lbs..
- The finish is Black Anodized.
- The chassis and stock are 7075 billet aluminum with adjustable FFT carbon fiber cheek piece.
- The muzzle is threaded to 1/2×28 for standard rimfire accessories.
With a carbon fiber tension barrel, folding chassis, and Ruger-compatible magazines, the MPR Rimfire balances weight, adaptability, and accuracy for range sessions, small-game outings, or rimfire competition. Its modular features and packable profile make it a practical choice for shooters seeking a precision rimfire platform in a lightweight, field-ready package.
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.
Related Videos:




