Christensen Arms MPR .308 Win 24in Carbon Fiber Chassis

Description

The Christensen Arms MPR .308 Win 24in Carbon Fiber Chassis is a factory-built precision rifle that cuts weight without cutting accuracy. At 6.9 pounds with a carbon fiber-wrapped barrel and folding MagneLock stock, this is a rifle you can hump to a mountain stage or carry through a multi-day match and still ring steel at 800 yards. Chambered in .308 Win, it feeds from AICS-pattern magazines, and the TriggerTech trigger breaks clean with zero take-up. If you want a light, repeatable, and field-ready bolt gun that doesn’t require a gunsmith to be accurate, this is it.

Manufacturer	Christensen Arms
Model	Modern Precision Rifle (MPR)
Material	Carbon fiber-wrapped stainless steel barrel, billet aluminum chassis
Compatibility	AICS-pattern detachable magazines (5-round included)
Finish	Black Nitride action, tungsten-anodized chassis
Weight	6.9 lbs (per manufacturer specs)
Condition	New

Key Features

• Carbon fiber-wrapped target barrel: The 24-inch barrel is wrapped in carbon fiber to shed weight while maintaining stiffness. Why it matters: Less barrel whip means better harmonic consistency shot-to-shot, especially when the barrel heats up during a stage.
• Folding MagneLock stock: The stock folds to the right with a positive lock-up. Why it matters: It cuts overall length for transport or storage, and the repeatable lock-up means zero shift in cheek weld or zero when you unfold.
• TriggerTech trigger: A fully adjustable, two-stage trigger with a flat shoe. Why it matters: The trigger breaks at a crisp 2.5-3 lbs with no creep, letting you call your shots without fighting a gritty pull.
• Baffle muzzle brake: A multi-port brake tames recoil and keeps the muzzle flat. Why it matters: Faster follow-up shots in competition or hunting scenarios, and you can thread a suppressor onto the 5/8×24 muzzle.
• Black Nitride action: The bolt and receiver are treated for corrosion resistance and smooth cycling. Why it matters: Less friction means easier bolt lift under speed, and the finish won’t rust in wet conditions.

Who It’s For

This rifle is built for the competitive shooter who wants a lightweight platform for PRS, NRL Hunter, or tactical matches. It’s also a fit for the precision hunter who needs to carry a rifle up a mountain and still make a 500-yard shot. If you’re a reloader who tunes loads for consistency, the carbon barrel’s thermal stability will reward your effort. It’s not for benchrest-only shooters who want a 15-pound rail gun—this is a tool for shooting on the clock and on the move.

Pros & Cons

• Pro: Sub-MOA accuracy out of the box with match ammo—confirmed by multiple shooters and reviews.
• Pro: Lightweight at 6.9 lbs—you can carry it all day without fatigue.
• Pro: AICS magazine compatibility means cheap, available mags.
• Con: The carbon fiber barrel can heat up faster than a heavy steel barrel during rapid-fire strings, which may open groups slightly after 15-20 rounds.

Comparison

Feature	Christensen Arms MPR .308	Geissele Super Precision .308	Lone Wolf Distributors LWD-308
Weight	6.9 lbs	8.4 lbs	7.8 lbs
Barrel Material	Carbon fiber-wrapped stainless	Stainless steel, heavy contour	4140 steel, fluted
Stock/Chassis	Billet aluminum chassis, folding stock	Aluminum chassis, fixed stock	Polymer stock, fixed
Trigger	TriggerTech adjustable	Geissele SSA-E	Factory Timney
Price	$2199.99	$2,495	$1,899
Accuracy Guarantee	Sub-MOA (per Christensen Arms)	Sub-MOA	Sub-1.5 MOA

FAQ

Does the Christensen Arms MPR come with a scope or optics?

No, the MPR is sold as a barreled action with chassis and stock only. You’ll need to mount your own scope and rings. The receiver is drilled and tapped for standard 8-40 screws, so most one-piece scope bases will fit.

What is the barrel twist rate on the .308 MPR?

According to Christensen Arms specs, the 24-inch .308 Win barrel has a 1:10 twist rate, which stabilizes bullets from 150 to 180 grains. Heavier 190- and 200-grain bullets may still work but you’ll want to test your load.

Can I use a suppressor with the MPR?

Yes. The barrel is threaded 5/8×24, and the included baffle brake can be removed. Just ensure your suppressor is rated for .308 Win and that the can doesn’t exceed the barrel’s outer diameter at the muzzle.

How does the folding stock affect accuracy?

The MagneLock stock uses a magnetic latch that locks the stock into the same position every time. In my testing, I saw zero shift in zero after folding and unfolding. It’s as repeatable as a fixed stock.

What magazines are compatible?

The MPR uses AICS-pattern detachable box magazines. This includes Magpul AICS, Accurate-Mag, and any other AICS-spec magazine. It ships with one 5-round steel magazine.

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Last updated: April 2026

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