CHRISTENSEN ARMS126819155
Christensen Arms MPR Rimfire .22 Magnum 20" Black Nitride Rifle - Model 8011202102$1,799.99
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Availability: In Stock
Current Stock: Out of stock
The Christensen Arms MPR Rimfire is a precision .22 Magnum rifle built for shooters who refuse to compromise on accuracy, modularity, or portability. This modern precision rimfire combines a carbon fiber tension barrel with a billet aluminum chassis platform, delivering sub-MOA capability in a rifle light enough to pack into the field or fold down for transport. Whether you're zeroing in on small game, running a rimfire competition, or putting rounds downrange at distance, the MPR Rimfire punches above its weight class.
The heart of the MPR is Christensen Arms' proprietary carbon fiber tension barrel paired with a match chamber and precision lapping—the same quality engineering that built the company's reputation for long-range hunting rifles. The receiver is a precision-machined aluminum design fitted with dual extractors and dual opposing locking lugs for reliable feeding and extraction. A TriggerTech trigger (Remington 700–compatible) delivers a clean break right out of the box, and the 0-MOA optic rail is ready for your favorite scope or red dot. All of this rides in a 7075 billet aluminum chassis with genuine adjustability: your cheek piece and length of pull both dial in to fit your body, and the folding stock locks solid when deployed or collapses for transport.
The 18-inch barrel wears a black nitride finish and features 1/2 x 28 threading, ready for a suppressor or muzzle device. The FFT carbon fiber handguard runs full length with M-LOK slots for mounting lights, bipods, or other gear. Six QD flush-cup mounts and a monopod Picatinny mount give you attachment points wherever you need them. It ships ready to shoot with a Ruger BX-1 magazine and accepts standard .22 Magnum ammunition. The MPR Rimfire is a do-it-all platform: compact enough to backpack, precise enough to compete, and tough enough for any outdoor mission.
| Caliber | .22 Magnum |
| Barrel Length | 18 inches |
| Barrel Type | Christensen Arms carbon fiber tension, match chamber, precision lapped, button rifled |
| Muzzle Thread | 1/2 x 28 |
| Finish | Black nitride |
| Receiver | Precision-machined aluminum with dual extractors and dual opposing locking lugs |
| Action Type | Bolt-action (Remington 700 compatible) |
| Trigger | TriggerTech Remington 700–compatible |
| Magazine | Ruger BX-1 |
| Optic Rail | 0-MOA |
| Chassis | 7075 billet aluminum with V-block bedding |
| Handguard | FFT carbon fiber with M-LOK slots |
| Cheek Piece | Adjustable FFT carbon fiber |
| Length of Pull | Adjustable 12.5–14.5 inches |
| Stock | Folding with locking hinge and Magnelock technology |
| Accessory Mounts | Six QD flush-cup mounts, monopod Picatinny mount ready |
| Grip | AR-compatible |
| Model | 8011202101 |
The MPR Rimfire ships with a Ruger BX-1 magazine and is compatible with Ruger BX-1 .22 Magnum magazines.
Yes. The barrel is threaded 1/2 x 28, which is the standard rimfire suppressor thread pattern. You can attach any suppressor or muzzle device with that thread pitch.
The rifle ships with a TriggerTech trigger that is Remington 700–compatible. TriggerTech triggers are known for clean breaks. Consult the trigger manufacturer's documentation for any user adjustments.
Yes. The length of pull adjusts from 12.5 to 14.5 inches, and the FFT carbon fiber cheek piece is adjustable to dial in your optimal cheek weld and sight picture.
SKU: 126819958 • Weight: 8.5oz
Availability: In Stock
Current Stock: Out of stock
The Christensen Arms MPR Rimfire is a precision .22 Magnum rifle built for shooters who refuse to compromise on accuracy, modularity, or portability. This modern precision rimfire combines a carbon fiber tension barrel with a billet aluminum chassis platform, delivering sub-MOA capability in a rifle light enough to pack into the field or fold down for transport. Whether you're zeroing in on small game, running a rimfire competition, or putting rounds downrange at distance, the MPR Rimfire punches above its weight class.
The heart of the MPR is Christensen Arms' proprietary carbon fiber tension barrel paired with a match chamber and precision lapping—the same quality engineering that built the company's reputation for long-range hunting rifles. The receiver is a precision-machined aluminum design fitted with dual extractors and dual opposing locking lugs for reliable feeding and extraction. A TriggerTech trigger (Remington 700–compatible) delivers a clean break right out of the box, and the 0-MOA optic rail is ready for your favorite scope or red dot. All of this rides in a 7075 billet aluminum chassis with genuine adjustability: your cheek piece and length of pull both dial in to fit your body, and the folding stock locks solid when deployed or collapses for transport.
The 18-inch barrel wears a black nitride finish and features 1/2 x 28 threading, ready for a suppressor or muzzle device. The FFT carbon fiber handguard runs full length with M-LOK slots for mounting lights, bipods, or other gear. Six QD flush-cup mounts and a monopod Picatinny mount give you attachment points wherever you need them. It ships ready to shoot with a Ruger BX-1 magazine and accepts standard .22 Magnum ammunition. The MPR Rimfire is a do-it-all platform: compact enough to backpack, precise enough to compete, and tough enough for any outdoor mission.
| Caliber | .22 Magnum |
| Barrel Length | 18 inches |
| Barrel Type | Christensen Arms carbon fiber tension, match chamber, precision lapped, button rifled |
| Muzzle Thread | 1/2 x 28 |
| Finish | Black nitride |
| Receiver | Precision-machined aluminum with dual extractors and dual opposing locking lugs |
| Action Type | Bolt-action (Remington 700 compatible) |
| Trigger | TriggerTech Remington 700–compatible |
| Magazine | Ruger BX-1 |
| Optic Rail | 0-MOA |
| Chassis | 7075 billet aluminum with V-block bedding |
| Handguard | FFT carbon fiber with M-LOK slots |
| Cheek Piece | Adjustable FFT carbon fiber |
| Length of Pull | Adjustable 12.5–14.5 inches |
| Stock | Folding with locking hinge and Magnelock technology |
| Accessory Mounts | Six QD flush-cup mounts, monopod Picatinny mount ready |
| Grip | AR-compatible |
| Model | 8011202101 |
The MPR Rimfire ships with a Ruger BX-1 magazine and is compatible with Ruger BX-1 .22 Magnum magazines.
Yes. The barrel is threaded 1/2 x 28, which is the standard rimfire suppressor thread pattern. You can attach any suppressor or muzzle device with that thread pitch.
The rifle ships with a TriggerTech trigger that is Remington 700–compatible. TriggerTech triggers are known for clean breaks. Consult the trigger manufacturer's documentation for any user adjustments.
Yes. The length of pull adjusts from 12.5 to 14.5 inches, and the FFT carbon fiber cheek piece is adjustable to dial in your optimal cheek weld and sight picture.
SKU: 126819958 • Weight: 8.5oz