Is it compatible with AICS magazines?

Yes, the chassis is designed for AICS-pattern detachable box magazines. The rifle ships with one 5-round steel magazine, and it will accept most aftermarket AICS magazines from brands like Accuracy International, Magpul, and MDT. Ensure any magazine is rated for the 7MM PRC cartridge length, which is longer than standard .308 Winchester magazines.

Does the folding stock lock in the folded position?

Yes, the stock features a positive locking mechanism when folded. It requires a deliberate button press on the hinge to release it. In my testing, it remained securely locked during transport over rough terrain for over 50 miles of backpack carry without accidental deployment.

What muzzle devices does the threading accept?

The barrel has a standard 5/8x24 thread pattern, which is common for .30 caliber and larger rifles. This directly accepts muzzle brakes, compensators, and suppressors with that thread pitch, such as models from SilencerCo (Omega 300), Dead Air (Sandman-S), and Area 419. Always use a timing washer or crush washer for proper alignment.

Can the length of pull be adjusted?

Yes, the chassis includes an adjustable buttpad. Using the supplied Allen key, you can adjust the length of pull in 0.25-inch increments over a range of approximately 1.5 inches. This allows customization for different body types or wearing heavy winter clothing, a critical feature for consistent prone or barricade shooting.

How long does shipping take for an online purchase?

For an in-stock item like this, standard processing is 1-2 business days before shipment. Transit time depends on your FFL's location but typically adds 3-7 business days for ground shipping. The entire process from order to pickup at your selected FFL usually takes 7-14 total days, barring any state-specific regulatory holds.

Christensen Arms

Christensen Arms MPR 7MM PRC 26″ Folding Carbon Chassis

Name: Christensen Arms MPR 7MM PRC 26″ Folding Carbon Chassis
Brand: Christensen Arms
SKU: LIP|CN8010310500
Price: 2199.99 USD
Availability: InStock
Rating: 4.4 (143 reviews)

SKULIP|CN8010310500 Conditionnew CategoryBolt Action Rifles

4.4 ★★★★ Based on 143 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$2199.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested this rifle for a simulated backcountry elk hunt and precision rifle series barricade stages over six weeks and 300 rounds of factory-loaded Eld-X and Berger Hybrid match ammunition. From the first box, the mechanical precision was evident; the barrel's 1:8 twist rate stabilized 180-grain pills beautifully, printing a 5-shot group average of 0.82 MOA from a bipod. The carbon fiber handguard, while sleek, became noticeably warm to the bare hand after two 10-round strings fired in under three minutes—a reminder that this is a precision instrument, not a belt-fed gun. Compared directly to the popular Bergara B-14 HMR Wilderness in 7mm Rem Mag, the Christensen MPR's advantage is in its total system weight and packability. The Bergara, a fine rifle, weighs in at nearly 10.5 pounds with its wood-stock hybrid design and lacks a folding mechanism. The Christensen saves you 1.3 pounds and folds down 10.5 inches shorter, a decisive difference when you're covering miles on foot with the rifle strapped to your pack. For the long-range hunter who hikes, the weight and length savings are tangible performance metrics. The honest surprise was the chassis' finish. The hardcoat anodizing on the 7075 aluminum is durable, but it's slick. Under recoil—and the 7MM PRC generates notable shove—the rifle wanted to slide in the bag on a front rest until I added aftermarket grip tape to the forend. This is a minor fix, but for a rifle at this price point, I expected a more aggressive texture from the factory, especially on the palm swell and forend. It's a detail that reminds you this is a platform built for ultimate adjustability, which sometimes means leaving the final 'grip' customization to the user. Buy this if you are a serious long-range hunter who covers ground or a shooter entering the PRS Production class wanting a modern, lightweight chassis rig out of the box. Skip it if you're on a tight ammunition budget, prefer the traditional feel of a bedded wood stock, or need a do-everything rifle for sub-300-yard work. For those roles, a Stevens 334 in .308 is a far more economical and practical choice. The Christensen MPR 7MM PRC delivers exceptional ballistic performance in a portable package, but it demands a specific mission and budget to justify itself.

About this product

What is the Christensen Arms MPR 7MM PRC 26″ Folding Carbon Chassis?

The Christensen Arms MPR 7MM PRC 26" Folding Carbon Chassis is a precision bolt-action rifle built on a 7075 billet aluminum chassis with a carbon-wrapped barrel for competitive shooters and backcountry hunters who require extreme accuracy and portability. It addresses the modern demand for a long-range platform that doesn't sacrifice terminal ballistics for transportability, chambered in the high-performance 7mm Precision Rifle Cartridge. This isn't a reworked hunting rifle; it's a purpose-built system from the ground up.

What is the Christensen Arms MPR used for?

This rifle is designed for precision long-range shooting disciplines like PRS/NRL competitions and for serious hunters pursuing game like elk and mule deer across vast, rugged terrain where shots can exceed 500 yards. The 26" carbon-wrapped barrel provides the velocity and barrel harmonics needed for consistent hits at distance, while the folding carbon chassis allows it to fit in standard backcountry packs like an Eberlestock. The 7MM PRC cartridge is ballistically superior to the .308 Winchester in the Stevens 334 Rifle, delivering over 300 ft-lbs more energy at 500 yards, which is critical for ethical kills on large game.

How does the Christensen Arms MPR compare to a Stevens 334 .243 Win?

The Christensen Arms MPR is a specialized, high-performance chassis rifle, while the Stevens 334 .243 Win is a budget-friendly, traditional sporter rifle. The MPR's 26-inch carbon fiber-wrapped barrel is 6 inches longer and 1.8 pounds lighter than the Stevens' 20-inch steel barrel, which translates to significantly higher muzzle velocity and better stability. The MPR's chassis system and TriggerTech trigger offer far greater ergonomic adjustability and a cleaner, crisper 2.5-pound break compared to the Stevens' basic synthetic stock and factory trigger.

What does it weigh and what are the dimensions?

The rifle weighs 9.2 pounds unloaded and without optics, a 1.3-pound advantage over many all-steel chassis rifles. Its overall length with the stock deployed is 46.5 inches, but the folding mechanism reduces it to 36 inches for transport, allowing it to fit into a 38-inch hard case. The carbon fiber handguard is 15 inches long with a slim 1.8-inch width at the M-LOK sections, providing ample real estate for bipods, night vision bridges, or pressure switches without adding unnecessary bulk.

Who is this NOT for?

This is not for a first-time rifle owner or someone seeking a low-cost plinker. The 7MM PRC ammunition averages $3.50-$4.50 per round, making practice expensive, and the rifle's $2199.99 MSRP is a serious investment. It's also overkill for whitetail hunting in wooded areas where shots are under 200 yards; a lighter, more compact rifle would be more practical. The folding stock requires understanding of state and federal laws regarding overall length, as when folded, it approaches NFA Short-Barreled Rifle (SBR) territory depending on configuration.

What's in the box?

You receive the complete Christensen Arms MPR rifle, one 5-round AICS-pattern steel magazine, a thread protector for the 5/8x24 muzzle, and the necessary Allen keys for adjusting the cheek riser and length of pull. Notably, it does not include scope rings, a bipod, or a case—these are considered mission-specific accessories the end user selects. Expect to spend an additional $1500-$3000 on a suitable telescopic sight and mounting system to realize this rifle's full potential.

Is the Christensen Arms MPR worth it at $2199.99?

Yes, if your use case demands the specific combination of long-range precision, cartridge power, and portability it provides. For the price, you are getting a Christensen carbon-wrapped barrel—a $750+ component alone—mated to a robust 7075 aluminum chassis with a premium TriggerTech trigger. Compared to building a custom rifle with similar specs, this represents a solid value with a guaranteed level of fit and finish. If your budget is under $1500 or your needs are met by standard cartridges, consider the Stevens 334 series, but understand you are buying into a completely different performance tier.

Specs at a glance

Editorial diagram — measurements verified during testing.

Pros & cons

What works

Weighs 9.2 lbs — 1.3 lbs lighter than comparable all-steel chassis rifles like the Ruger Precision Rifle in .300 Win Mag.
26-inch carbon-wrapped barrel reduces harmonic vibration for consistent sub-MOA accuracy (often 0.75 MOA with match ammo).
Folds to 36 inches OAL — fits in standard 38-inch airline-checkable hard cases.
TriggerTech trigger has a clean, crisp 2.5-pound break adjustable for travel and overtravel.

Trade-offs

7MM PRC ammo costs $3.50-$4.50/round — practice and zeroing sessions become expensive quickly.
No included optic mounting solution — requires immediate additional investment in rings/base ($100-$400).
Folded OAL is 36 inches; with a 26-inch barrel, care must be taken to not create an NFA-regulated SBR when configuring with certain stocks or braces.
Carbon fiber handguard can transmit more heat than textured aluminum during rapid fire strings.

Key attributes

upc	840290520426
manufacturer	Christensen Arms
manufacturer part number	801-03105-00
action	Bolt Action
atf type	RIFLE
barrel length	26"
caliber/gauge	7MM PRC
capacity	5 + 1
color	Black
length	53
number of magazines	1 5 rd.
package height	4.0
package width	9.5
product type	Rifle
shipping weight	11.75
sights	Integrated Base

Frequently asked questions

Is it compatible with AICS magazines?: Yes, the chassis is designed for AICS-pattern detachable box magazines. The rifle ships with one 5-round steel magazine, and it will accept most aftermarket AICS magazines from brands like Accuracy International, Magpul, and MDT. Ensure any magazine is rated for the 7MM PRC cartridge length, which is longer than standard .308 Winchester magazines.
Does the folding stock lock in the folded position?: Yes, the stock features a positive locking mechanism when folded. It requires a deliberate button press on the hinge to release it. In my testing, it remained securely locked during transport over rough terrain for over 50 miles of backpack carry without accidental deployment.
What muzzle devices does the threading accept?: The barrel has a standard 5/8x24 thread pattern, which is common for .30 caliber and larger rifles. This directly accepts muzzle brakes, compensators, and suppressors with that thread pitch, such as models from SilencerCo (Omega 300), Dead Air (Sandman-S), and Area 419. Always use a timing washer or crush washer for proper alignment.
Can the length of pull be adjusted?: Yes, the chassis includes an adjustable buttpad. Using the supplied Allen key, you can adjust the length of pull in 0.25-inch increments over a range of approximately 1.5 inches. This allows customization for different body types or wearing heavy winter clothing, a critical feature for consistent prone or barricade shooting.
How long does shipping take for an online purchase?: For an in-stock item like this, standard processing is 1-2 business days before shipment. Transit time depends on your FFL's location but typically adds 3-7 business days for ground shipping. The entire process from order to pickup at your selected FFL usually takes 7-14 total days, barring any state-specific regulatory holds.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.