The Christensen Arms Modern Precision Rifle .308 Win 20" – Threaded Carbon Fiber Barrel, Black Nitride Finish, Tungsten Anodized Folding Stock, Polymer Grip (Model 8010307401, UPC: 696528093091) is a premium lightweight chassis rifle built for serious shooters who demand long-range precision, field-ready portability, and modern ergonomics in one ultra-capable package. Born from tactical roots and refined for the hunting and precision world, this MPR configuration delivers sub-MOA performance in a compact, highly adjustable platform.
Ultra-Light Modern Chassis Rifle That Breaks Tradition
The Modern Precision Rifle (MPR) is Christensen Arms’ vision of what a modern bolt-action chassis rifle should be: light enough to carry all day, yet rigid and stable enough for precision shooting. The billet aluminum chassis is designed to cut weight without sacrificing strength, and the tungsten anodized folding stock makes transport and storage simple while maintaining a rock-solid shooting position when deployed.
Key chassis features include:
7075 billet aluminum chassis for maximum rigidity with minimal weight
Folding stock with MagneLock-style locking mechanism for secure, repeatable deployment
Adjustable length of pull and cheek height, letting you dial in a perfect fit for your body and optic
Polymer grip with AR-style compatibility, so you can easily upgrade to your favorite grip profile
This chassis system makes the MPR a true crossover rifle—equally at home in the backcountry, on the range, or in a precision match.
20" Threaded Carbon Fiber Barrel – Precision Without the Weight
At the heart of this model is a 20-inch, threaded, carbon-fiber wrapped barrel chambered in .308 Winchester. Christensen Arms pioneered aerospace-grade carbon-fiber barrel technology, and this rifle benefits from that expertise.
Barrel highlights:
Target contour, carbon fiber-wrapped barrel for improved stiffness and reduced weight
Threaded muzzle (5/8x24) with stainless side-baffle muzzle brake installed for superior recoil and muzzle rise control
Excellent heat dissipation, helping maintain accuracy across strings of fire
Sub-MOA accuracy guarantee from Christensen Arms with quality factory ammunition
The 20" length offers an ideal balance between velocity and handling, giving you enough barrel to maximize .308 Win performance while keeping the rifle compact and maneuverable in tight terrain and vehicles.
Black Nitride Action & Components for Durability
The MPR’s action and muzzle brake are treated with a Black Nitride finish, delivering a tough, corrosion-resistant surface that also looks sleek and modern.
Key action features:
Remington 700 footprint receiver, precision-machined for consistency and broad compatibility with aftermarket accessories
Spiral-fluted bolt with oversized bolt knob for smooth cycling and confident manipulation under stress
Black Nitride coating on the bolt, receiver, and brake for improved lubricity and corrosion resistance
This combination makes the MPR easy to run in dusty, wet, hot, or cold conditions—perfect for real-world field use.
AICS-Compatible 5+1 Capacity – Reliable Feeding
This .308 Win Modern Precision Rifle uses a 5-round AICS-pattern detachable box magazine, giving you 5+1 capacity for hunting or precision work.
AICS magazine system provides reliable feeding and wide magazine availability
Easy mag swaps at the range or in a match setting
Flush-fitting magazine for comfortable field carry and prone shooting
If you already run AICS mags in other rifles, this MPR will fit seamlessly into your existing ecosystem.
TriggerTech Trigger & Precision-Friendly Controls
Christensen Arms equips the Modern Precision Rifle with a TriggerTech trigger, known for its clean, crisp break and minimal creep—ideal for long-range precision shooting.
Control highlights:
Adjustable TriggerTech trigger for a tuned, consistent pull
Extended tactical-style bolt handle for easy bolt manipulation, even with gloves
Intuitive, ergonomic safety and bolt controls designed for serious shooters
Every element is optimized to help you make precise, repeatable shots at distance.
Free-Floating Carbon Fiber Handguard & 20 MOA Rail
To squeeze every bit of accuracy out of the system, the MPR features a free-floating carbon fiber handguard and an integrated 20 MOA Picatinny optics rail.
Carbon fiber M-LOK-compatible handguard allows you to mount bipods, ARCA adapters, and other accessories without contacting the barrel
20 MOA optics rail gives you extra elevation adjustment for dialing dope at long range
Free-float design keeps sling pressure and support-hand input off the barrel, protecting your zero and group size
This setup makes it simple to run anything from compact LPVOs to high-magnification long-range scopes.
Tungsten Anodized Folding Stock – Compact, Rugged, Adjustable
The tungsten anodized folding stock isn’t just for looks—it’s a major functional upgrade.
Folds to the side to dramatically shorten overall length for storage and transport
MagneLock-style hinge keeps the stock firmly locked open or closed, preventing wobble
Adjustable comb height and length-of-pull for perfect eye alignment with your optic
Lightweight aluminum with carbon fiber comb to maintain the MPR’s ultra-lightweight theme
Whether you’re packing this rifle into the backcountry or stowing it in a truck or case, the folding stock design makes life much easier.
.308 Winchester – A Proven, Versatile Cartridge
Chambered in .308 Win, this Modern Precision Rifle covers a wide range of roles:
Ideal for deer, hogs, and other medium to large game
Excellent for tactical/precision competitions, steel targets, and training
Widely available ammunition with a huge selection of bullet types and weights
Combined with the sub-MOA potential of the MPR, .308 Win gives you trustworthy performance from 100 yards to well beyond 800 yards in the right hands.
Lightweight but Capable – Built for the Field
Despite its full feature set, this rifle weighs in at roughly 6.9 pounds (unscoped, starting weight), making it significantly lighter than many traditional precision rifles.
This makes the Christensen Arms Modern Precision .308 20" a smart choice if you:
Hike long distances into the backcountry
Hunt steep or rugged terrain where every ounce matters
Want a rifle that can serve double duty as both a precision range gun and a mountain rifle
You get real precision in a platform you won’t dread carrying.
Key Specifications – Christensen Arms Modern Precision .308 Win 20" (8010307401)
From manufacturer and distributor listings:
Model: Modern Precision Rifle (MPR)
Manufacturer: Christensen Arms
Part Number: 8010307401
UPC: 696528093091
Caliber: .308 Winchester
Action: Bolt action, Rem 700 footprint
Capacity: 5+1, AICS-pattern detachable magazine
Barrel Length: 20" target contour, carbon fiber wrapped, threaded
Muzzle Device: Stainless side-baffle muzzle brake, 5/8x24 threads
Barrel/Action Finish: Black Nitride
Chassis/Stock: 7075 billet aluminum chassis, tungsten anodized folding stock with adjustable comb & LOP
Handguard: Free-floating carbon fiber handguard, M-LOK compatible
Grip: Polymer (AR-style, replaceable)
Rail: 20 MOA Picatinny optics rail
Weight: Approx. 6.9 lbs (unscoped, starting weight)
Accuracy Guarantee: Sub-MOA with quality factory ammo
Who Is This Rifle Perfect For?
Choose the Christensen Arms Modern Precision Rifle .308 Win 20" Carbon Fiber (8010307401) if you:
Want a lightweight precision rifle that’s still rugged enough for real-world field use
Need a folding-stock chassis rifle for easier carry, storage, and transport
Prefer modern materials like carbon fiber, billet aluminum, and Black Nitride for performance and durability
Hunt in rugged terrain but also enjoy precision shooting or competitions
Want a rifle backed by a sub-MOA guarantee and built around a proven .308 Win chambering
From the bench to the backcountry, this MPR configuration is designed to deliver precision without compromise.
Why the Christensen Arms Modern Precision 308 20" Stands Out
In a market full of chassis rifles, the Christensen Arms Modern Precision .308 Win 20" Tungsten/Black Nitride stands out because it combines:
Carbon fiber barrel technology for accuracy and weight reduction
A truly lightweight folding chassis with high adjustability
Top-tier components like a TriggerTech trigger and AICS mag system
Sub-MOA performance and real-world durability proven in the field
If you’re ready for a high-end precision rifle that you can actually carry, not just admire, the Modern Precision 308 Win 20" (8010307401) is engineered to meet that demand.
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