Christensen Arms MPR Rimfire 18-inch Desert Brown

About this product

The Christensen Arms MPR Rimfire is a modern precision chassis rifle that pairs a carbon fiber tension barrel with a lightweight billet aluminum receiver to deliver stable, packable accuracy. The platform uses a Remington 700-style trigger interface and a TriggerTech-compatible trigger while offering an FFT carbon fiber handguard with M-LOK for modular accessory mounting. A folding stock with MagneLock technology, adjustable cheek piece, and adjustable length of pull make the rifle adaptable for range use, small-game field work, and rimfire competition.

Key Specifications

• The barrel measures 18 inches and is a match-grade, threaded design.
• The barrel is a carbon fiber tension rimfire design that is precision lapped and button rifled.
• The rate of twist is 1:9″.
• The action is a Bolt Action with dual extractors and dual opposing locking lugs.
• The trigger system is a TriggerTech (Rem 700 compatible) interface.
• Included magazine type is listed as a Ruger BX-1 in the manufacturer description.
• The finish is Desert Brown Cerakote.
• The rifle weight is 8.60 lbs.
• The chassis features a 7075 aluminum billet chassis with a folding stock and MagneLock technology for compact transport.
• Performance features include a 50 yd. Sub MOA Guarantee and a 0-MOA Picatinny optic rail.

Built to deliver precise rimfire performance in a highly configurable, transportable package, the MPR Rimfire blends chassis-level ergonomics with a tension carbon fiber barrel and adjustable furniture. Its foldable, MagneLock-equipped stock and M-LOK-ready handguard make it suited to precision practice, small-game outings, and competitive rimfire applications where weight, modularity, and repeatable accuracy matter.

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