CHRIS MPR RIMFIRE 22LR

The Christensen Arms MPR Rimfire 22LR is a modern precision rifle built around a carbon fiber tension barrel and billet aluminum chassis—a serious competitor in the rimfire precision market. This isn't your grandpa's .22. The MPR Rimfire combines competition-grade accuracy with lightweight, packable design, making it equally at home on the range, in a small-game hunt, or at a rimfire match. The chassis-based platform, adjustable ergonomics, and folding stock let you dial in your fit and collapse the rifle into a pack for the backcountry or a quick trip to the range.

Christensen Arms engineered this rimfire around proven specs: a precision-lapped, button-rifled carbon fiber barrel with match chamber and 1/2x28 threaded muzzle; a dual-extractor, dual-locking-lug aluminum receiver with 0-MOA optic rail; and a TriggerTech trigger built on the Remington 700-compatible platform. The 7075 aluminum billet chassis accepts either a 10.5" or 14" FFT carbon fiber handguard with M-LOK slots, and the folding stock uses locking hinge and MagneLock technology to stay put when collapsed. Six QD flush cups give you mounting flexibility for slings or accessories.

Ergonomics are no afterthought. You get an adjustable FFT carbon fiber cheek riser for sight picture control, adjustable length of pull (12.5–14.5"), an AR-compatible grip, and V-block bedding for consistency. The included Ruger BX-1 magazine keeps you fed, and the monopod Picatinny mount ready receiver sets you up for solo shooting at the bench or field. Whether you're dialing precision .22 loads at distance, competing in rimfire events, or introducing someone to accurate rifle shooting, the MPR Rimfire delivers the features and accuracy normally reserved for centerfire precision rigs.

Key Features

• Carbon fiber tension barrel with precision lapping and match chamber for consistent accuracy
• Christensen Arms billet aluminum receiver with dual extractors and dual opposing locking lugs
• Lightweight FFT carbon fiber handguard (10.5\" or 14\" option) with M-LOK mounting
• Folding stock with locking hinge and MagneLock technology for packability
• TriggerTech trigger on Remington 700-compatible platform
• Adjustable FFT carbon fiber cheek riser and adjustable length of pull (12.5–14.5")
• Six QD flush-cup mounts for sling and accessory attachment
• 1/2x28 threaded muzzle for suppressors and muzzle devices
• 0-MOA optic rail for direct-mount scopes
• Monopod Picatinny mount ready for solo shooting support

Specifications

Frequently Asked Questions

What handguard length options come with the MPR Rimfire?

The FFT carbon fiber handguard is available in 10.5\" or 14" lengths, both with M-LOK mounting slots. Choose based on your preference for handling characteristics and sight picture.

Can I mount a suppressor on the MPR Rimfire?

Yes. The barrel is threaded 1/2x28, the standard .22 LR suppressor thread pattern, so you can attach most .22 suppressors directly.

Is the stock really foldable for packing?

Yes. The folding stock features a locking hinge with MagneLock technology that holds the stock secure when deployed and allows it to fold when stowed, making the rifle compact for pack carry or vehicle transport.

What trigger does the MPR Rimfire use?

The rifle uses a TriggerTech trigger on a Remington 700-compatible platform, delivering reliable, clean breaks for precision shooting.