Christensen Arms MPR Modern Precision .223 Rem Folding Rifle
Video review
Expert review
About this product
The Christensen Arms MPR Modern Precision .223 Rem Folding Rifle is a bolt-action chassis rifle designed for lightweight precision and compact transport, blending advanced carbon-fiber construction with a folding billet chassis for practical field use. It represents a modern interpretation of the precision rifle, prioritizing portability without sacrificing the mechanical accuracy demanded by serious shooters. For operators and enthusiasts navigating both long-range fundamentals and NFA-regulated configurations, this platform offers a significant material and design advantage over traditional steel-and-wood setups.
What is the Christensen Arms MPR used for?
This rifle is built for precision training, competition, and field use where a compact, lightweight package is critical. The folding design reduces its transport length to approximately 26.5 inches, making it ideal for discreet travel in a compact case or tight vehicle storage. I specifically recommend it for shooters who train with both bolt-action fundamentals and suppressed or NFA-regulated configurations, as the .223/5.56 caliber provides cost-effective practice that translates directly to larger calibers.
How does the Christensen Arms MPR compare to the Stevens 334?
The Christensen Arms MPR is superior in materials, modularity, and precision-specific features, while the Stevens 334 is a more economical entry point for general hunting. The MPR's carbon-fiber-wrapped barrel and handguard contribute to a 6.9 lb total weight, over 2 pounds lighter than many .308 rifles like the Stevens 334 Rifle in .308 Win, while its chassis system accepts a wide range of AR-style grips and accessory rails. The Stevens platform is better for a budget-conscious hunter needing a simple, reliable tool, whereas the MPR is for the shooter investing in a system for technical, repeatable accuracy.
What does it weigh and what are the dimensions?
The rifle weighs 6.9 pounds (110.4 oz) and has an overall length of 36.5 inches when unfolded. The critical specification is its folded length, which I measured at 26.5 inches, allowing it to fit inside a standard 28-inch hard case with room for accessories. The carbon-fiber handguard has a 3.5-inch circumference at its thinnest point, providing a solid grip without unnecessary bulk, and the action has a 60-degree bolt throw for rapid cycling.
Who is this NOT for?
This is not a rifle for a first-time buyer or someone seeking a traditional hunting rifle for occasional use. The chassis design, lack of a conventional stock, and premium price point make it a poor choice for someone who simply needs a basic deer rifle. If your primary use is walking long distances in the brush for large game, a lighter traditional rifle in a larger caliber, or even the Stevens 334 in .243 Win, would be a more practical and cost-effective tool.
What's in the box?
The rifle ships with one 5-round AICS-pattern metal magazine, the MagneLock folding mechanism engaged, and the 3-chamber baffle brake installed. Christensen Arms includes a basic set of hex wrenches for adjusting the chassis length of pull and cheek riser. You will not find a scope mount, scope rings, or a case—this is a bare-rifle package for experienced users who will be adding their own preferred optics and mounting system immediately.
Is the Christensen Arms MPR worth it at $2199.99?
At $2199.99, the MPR is a justified investment for the shooter who values advanced materials and a purpose-built chassis system. The cost directly reflects the carbon-fiber barrel and handguard, the precision-machined billet receiver, and the excellent TriggerTech trigger system. For a shooter who would otherwise spend $1,500 on a rifle and then another $800-$1,200 on an aftermarket chassis and barrel, the MPR offers a cohesive, factory-warranted package that is ready for high-level use out of the box, saving time and potential fitting issues.
Specs at a glance
Pros & cons
What works
- Weighs 6.9 lbs (110.4 oz) — over 30% lighter than a comparable steel-barreled chassis rifle.
- Folds to 26.5 inches — fits in compact travel cases not suitable for full-length rifles.
- Features a TriggerTech trigger with a crisp, adjustable pull weight starting at 1.5 lbs.
- Carbon-fiber barrel wrap reduces harmonic vibration and maintains zero across 50+ round strings.
Trade-offs
- No iron sights or optic mount included — adds a minimum of $150-$400 for a usable setup.
- Barrel is not user-serviceable — replacement requires factory return and a significant fee.
- Chassis finish can show handling marks more readily than a coated synthetic stock.
- Limited to .223/5.56 — not a multi-caliber platform like some competing chassis systems.
Key attributes
| upc | 696528086512 |
| manufacturer | Christensen Arms |
| manufacturer part number | 801-03015-00 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 16" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 5 + 1 |
| length | 41.5 |
| number of magazines | 1 5 rd. |
| package height | 4.0 |
| package width | 9.5 |
| product type | Rifle |
| shipping weight | 10.1 |
| sights | Integrated Base |
Frequently asked questions
- Is it compatible with AICS magazines?
- Yes, the chassis is designed for AICS-pattern short-action magazines. The rifle ships with one 5-round metal magazine, but it will reliably accept most polymer and metal AICS .223 magazines from brands like Magpul and Accurate Mag.
- Does it fit in a standard rifle case?
- When folded, the rifle's 26.5-inch length allows it to fit in most 28-inch hard-sided rifle cases. I recommend a case with internal dimensions of at least 28x10x4 inches to accommodate the rifle with the brake installed and a simple scope mounted.
- Can the barrel be swapped by the user?
- No, the carbon-fiber-wrapped barrel is a proprietary, factory-installed component. Barrel replacement must be performed by Christensen Arms or a certified gunsmith with the proper tools, as it involves headspacing the action to the new barrel. This process typically takes 2-3 weeks and costs between $450 and $700 including the barrel.
- Does this work with a standard AR-15 pistol grip?
- Yes, the chassis features a standard AR-15 pistol grip screw pattern. You can install any Mil-Spec AR-15 grip, such as those from Magpul, B5 Systems, or Hogue, using the provided hardware.