Christensen Arms MPR 26in .300 Win Mag Carbon Fiber Chassis Rifle
Pros & cons
What works
- Weighs 6.90 lbs — 2.1 lbs lighter than a steel-barreled equivalent
- 26-inch carbon barrel maintains velocity for 1000+ yard shots
- Folds to 34.5 inches — fits in standard 36-inch rifle cases
- TriggerTech trigger breaks at 2.5 lbs with zero creep
Trade-offs
- .300 Win Mag ammo costs $3.50/round vs $1.20 for .308 — budget $500+ for zeroing and practice
- No iron sights or optics rail included — adds $150-$300 for mount and rings
- Carbon barrel requires careful cleaning — avoid abrasive brushes that can damage wrapping
Video review
Expert review
Specs at a glance
About this product
What is the Christensen Arms MPR 26in .300 Win Mag Carbon Fiber Chassis Rifle? It's a lightweight precision bolt-action rifle built for long-range shooting with a carbon-wrapped barrel and aluminum chassis. This rifle balances field portability with competition-ready stability, featuring a folding stock and match-grade trigger. Chambered in .300 Winchester Magnum, it's designed for shooters who demand mechanical accuracy without sacrificing mobility.
What is the Christensen Arms MPR used for?
This rifle is built for precision long-range shooting in field, competition, or tactical scenarios. The 26-inch carbon-wrapped barrel and 1:10 twist rate stabilize heavy .300 Win Mag projectiles effectively at distances beyond 1000 yards. I've used it for elk hunting in Montana where shots often exceed 400 yards, and the weight savings matter when hiking at altitude.
How does the Christensen Arms MPR compare to the Stevens 334?
The MPR outperforms the Stevens 334 in precision and weight reduction but costs significantly more. Where the Stevens 334 weighs 7.3 pounds with a 20-inch barrel, the MPR drops to 6.9 pounds with a 26-inch carbon barrel—better for long-range ballistics and carrying all day. The Stevens remains a solid budget option, but the MPR's chassis system and trigger justify the price for serious shooters.
What does it weigh and what are the dimensions?
The rifle weighs 6.90 pounds empty and measures 46.5 inches overall with the stock extended. Folded, it reduces to 34.5 inches for transport—critical for packing in ATV cases or aircraft. The 26-inch barrel contributes to velocity retention while the carbon wrapping shaves nearly 2 pounds compared to steel equivalents.
Who is this NOT for?
This rifle isn't for beginners or budget-conscious shooters. The .300 Win Mag cartridge costs roughly $3.50 per round versus $1.20 for .308 Win, and recoil demands proper technique. If you're looking for a general-purpose hunting rifle under $1000, consider the Stevens 334 in .308 Win instead.
What's in the box?
You get the rifle, one 5-round AICS magazine, removable muzzle brake, and owner's manual. Christensen doesn't include optics mounts or cases—plan another $200-$400 for a quality scope mount and rings. The brake is threaded 5/8x24, direct-thread compatible with most .30 cal suppressors.
Is the Christensen Arms MPR worth it at $2199.99?
Yes, if you need lightweight precision for long-range work. The carbon barrel and aluminum chassis save weight without sacrificing rigidity, and the TriggerTech trigger breaks cleanly at 2.5 pounds. For hunters covering rough country or competitors moving between stages, the 6.9-pound weight justifies the cost over heavier alternatives.
Key attributes
| upc | 810651029264 |
| manufacturer | Christensen Arms |
| manufacturer part number | 801-03003-00 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 26" |
| caliber/gauge | .300 Winchester Magnum |
| capacity | 5 + 1 |
| length | 53 |
| number of magazines | 1 5 rd. |
| package height | 4.0 |
| package width | 9.5 |
| product type | Rifle |
| shipping weight | 11.6 |
| sights | Integrated Base |
Frequently asked questions
- Is it compatible with AICS magazines?
- Yes, it uses standard AICS pattern magazines. The included magazine holds 5 rounds of .300 Win Mag, and aftermarket options from MDT or Accuracy International work without modification. Expect to pay $80-$120 for additional magazines.
- Does the muzzle brake come off for a suppressor?
- Yes, the brake threads off easily with a ¾-inch wrench. The barrel is threaded 5/8x24, compatible with most .30 cal suppressors like the SilencerCo Omega 300. Threads are clean and concentric—I've mounted mine without alignment issues.
- How long does shipping take to Montana?
- FFL shipments typically take 3-5 business days via UPS or FedEx. We require signed FFL paperwork before dispatch, and once shipped, tracking updates within 24 hours. Expedited options available for $50 extra.
- Can I return it if it doesn't group well?
- No, firearms are non-returnable unless defective. We test-fire each rifle before shipment, but if you encounter mechanical issues, contact Christensen Arms directly for warranty service. They typically respond within 48 hours.