The Christensen Arms MPR Rimfire is a .22 Mag bolt-action rifle built around a 20" carbon fiber barrel with precision lapping technology. The carbon fiber keeps weight down for field carry while the match chamber and button-rifled bore produce the consistent groups you'd expect from a centerfire precision platform, scaled to rimfire. 
 

Key Specifications 

• Manufacturer: Christensen Arms 
• Model: MPR Rimfire 
• Caliber: .22 Mag 
• Barrel Length: 20 inches 
• Capacity: 9 rounds 
• Condition: New in Box 
• Finish Color: Black 
   

Detailed Features 

The precision-machined aluminum receiver runs dual extractors and dual opposing locking lugs, which keeps feeding reliable across ammo types. The TriggerTech trigger is adjustable and has a clean break with minimal creep — a genuine differentiator in the rimfire segment where many triggers feel mushy. 
 
The threaded muzzle (1/2 x 28) accepts suppressors or muzzle devices. The folding stock with MagneLock technology collapses for transport and locks solid when deployed. The adjustable length of pull and comb height let you fit the rifle properly rather than adapting to it.

The Christensen MPR Rimfire in .22 Mag draws solid reviews from competitive rimfire shooters and small game hunters, with some honest feedback on value and reliability.

The carbon fiber construction is the first thing owners mention — genuinely light for extended carry without the flex you get from composite stocks in this price range. Accuracy is the other consistent highlight: users report tight groups at distance, and the TriggerTech trigger gets credit for enabling that precision rather than fighting it.

Build quality and materials come across as deliberate; the aluminum receiver and carbon barrel feel like they belong together rather than being mismatched components.

The criticisms that come up: price is the main one, and it's a real conversation — this is a premium rimfire and buyers weigh whether the platform justifies the cost over less expensive options. A smaller number of users have reported feeding issues or difficulty sourcing compatible accessories, which is worth researching before purchase.