The Christensen Arms MPR Rimfire is a chassis-style bolt-action rifle chambered in .17 HMR that pairs a carbon-fiber tension barrel with a lightweight billet aluminum chassis. Its 16-inch threaded barrel and folding, adjustable stock make it a compact, packable option for precision rimfire work. The platform includes a Remington 700-style trigger interface compatible with TriggerTech components and accepts detachable magazines for rapid reloads.
Key Specifications
- Chambered in .17 HMR for extended-range rimfire accuracy.
- Features a 16-inch threaded carbon fiber tension barrel for stable harmonics.
- Built on a Bolt Action platform with dual opposing locking lugs.
- Includes a TriggerTech-compatible Remington 700-style trigger interface.
- Finished in Tungsten Cerakote with a bi-tone metal appearance.
- Constructed around a 7075 aluminum billet chassis and aluminum stock components.
- Equipped with a Detachable magazine and listed compatibility with Ruger BX-1 and some Ruger 10/22 magazines.
- Rate of twist is 1:9″.
- Weight listed as 6.2 lbs..
- Muzzle thread pattern is 1/2×28 for common rimfire accessories.
The MPR Rimfire combines chassis ergonomics and a tension-wrapped carbon barrel into a compact, foldable platform that supports target work, varmint and small-game shooting, and precision rimfire competition. Its modular chassis, adjustable stock, and threaded muzzle deliver practical versatility in a packable package suited to shooters who value accuracy and tactical adaptability.
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