The Christensen Arms MPR Rimfire is a bolt-action .22 LR rifle built around a TriggerTech trigger and a 16-inch barrel, finishing at 6.2 lbs with a black anodized finish. It takes Ruger 10/22 magazines (capacity 15+1) and the barrel is threaded for suppressors or muzzle devices. 
 

Key Specifications 

• Model: MPR Rimfire 
• Manufacturer: Christensen Arms 
• Type: Bolt Action Rifle 
• Caliber: .22 LR 
• Barrel Length: 16 inches 
• Capacity: 15+1 rounds 
• Weight: 6.2 lbs 
• Finish: Black Anodized 
• Trigger Type: TriggerTech 
• Safety Type: Lever 
   

Detailed Features 

 
The TriggerTech trigger gives a crisp break with minimal overtravel, which pays off at distance. The adjustable stock uses MagneLock technology to hold position once set, so the fit stays consistent between sessions. Christensen backs the rifle with a sub-MOA guarantee at 50 yards. Magazine compatibility with the Ruger 10/22 ecosystem means readily available options. 
 

Usage Scenarios 

 
The MPR Rimfire works well for precision rimfire competitions, where its accuracy guarantee and clean trigger are relevant. It's also a capable small game and plinking rifle for anyone who wants a higher-spec .22 LR without a centerfire recoil penalty. The threaded barrel and optic-friendly platform make it straightforward to configure for suppressed use.

Owners of the Christensen MPR Rimfire generally have positive things to say, with accuracy topping the list. Shooters report tight groups at varied distances, and the TriggerTech trigger gets consistent praise for its clean break.

The carbon-fiber-wrapped barrel and overall construction are frequently called out as a genuine weight and quality advantage over budget rimfires. The adjustable stock also gets credit for fitting a range of shooter sizes without aftermarket work.

Customization is a common discussion thread, since the rifle accepts standard optics and accessories without much fuss. Ruger 10/22 magazine compatibility is seen as a practical convenience.

The main reservation is price. Some buyers feel the cost is high relative to other .22 LR options, and a few report occasional feeding hiccups with specific ammo brands. Customer service experiences vary, which comes up when warranty or repair situations arise. That said, most owners regard the performance as justifying the investment.