Weatherby Mark V CarbonMark BLK .257 Weatherby Magnum
About this product
The Weatherby Mark V CarbonMark BLK is a bolt-action rifle chambered in .257 Weatherby Magnum designed for shooters who prioritize lightweight, long-range performance. This is a purpose-built tool for the extended-range hunter or precision shooter who understands cartridge ballistics and rifle mechanics. At $1,970.99, it represents a significant investment in a platform engineered to maximize the .257 Wby Mag's flat trajectory.
What is the Weatherby Mark V CarbonMark BLK used for?
The Mark V CarbonMark BLK is used for precision hunting at extreme ranges and demanding field conditions where every ounce matters. Its primary application is taking medium and large game like pronghorn, mule deer, and mountain sheep at distances where traditional cartridges fall short. The carbon fiber barrel and synthetic stock make it resistant to weather changes that can affect point of impact.
How does the Weatherby Mark V CarbonMark BLK compare to the Stevens 334 Rifle in .308 Win?
The Weatherby outperforms the Stevens 334 in .308 Win in long-range energy retention and trajectory flatness, but with a significant increase in cost and recoil. The .257 Wby Mag loaded with a 110gr bullet maintains over 1,500 ft-lbs of energy past 500 yards; the .308 Win 150gr load drops below that threshold before 400 yards. However, the Stevens 334 costs roughly one-third the price and uses far more common, affordable ammunition.
What does it weigh and what are the dimensions?
This rifle weighs 5 pounds 11 ounces unloaded, without an optic. The 24-inch barrel gives an overall length of 44.5 inches from muzzle thread to butt plate, making it manageable for a rifle in this cartridge class. With a 14-inch length of pull, it fits most adult shooters without requiring immediate stock modification.
Who is this NOT for?
This rifle is not for a first-time shooter or anyone on a tight budget for ammunition. The .257 Weatherby Magnum is a proprietary, high-performance cartridge where factory ammo runs $60-80 per box, and recoil, while manageable, is substantial. It’s also a poor choice for a general-purpose woods rifle where shots are under 200 yards—the cartridge's potential is wasted.
What's in the box?
In the box, you get the rifle with a 3-round detachable box magazine installed, a standard thread protector for the 5/8"x24 muzzle threads, and the appropriate owner's manual and safety warnings. Weatherby does not include optics, rings, a bipod, or a sling with this model; those are necessary separate purchases to make the rifle field-ready.
Is the Weatherby Mark V CarbonMark BLK worth it at $1970.99?
At $1,970.99, this rifle is worth it for the hunter who specifically needs a lightweight, long-range platform and understands the ongoing cost of the .257 Weatherby cartridge. You are paying for the BSF carbon-wrapped barrel which shaves over a pound compared to a steel contour barrel and the TriggerTech trigger system. For someone whose hunting style doesn’t demand this specific performance envelope, a more conventional rifle like a Stevens 334 offers far better value.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 5 lbs 11 oz — over 1.5 lbs lighter than a steel-barreled equivalent.
- 1:10 twist rate stabilizes long, heavy-for-caliber bullets up to 130gr for optimal long-range ballistic coefficients.
- TriggerTech trigger is user-adjustable from 2.5 to 4 pounds with a crisp, consistent break.
- Graphite Black Cerakote finish provides superior corrosion resistance over blued steel in wet environments.
Trade-offs
- Proprietary .257 Wby Mag ammo costs $60-80 per box of 20, making practice prohibitively expensive for many.
- The Bell & Carlson synthetic stock lacks a fully adjustable comb and length of pull, limiting long-range ergonomic fine-tuning.
- The 3+1 capacity is limiting for certain types of long-range target shooting or predator hunting where follow-up shots are frequent.
- The carbon fiber barrel, while lightweight, will heat up faster under strings of fire than a heavy-contour steel barrel, potentially affecting point of impact.
Expert review
Key attributes
| upc | 747115463015 |
| manufacturer | Weatherby |
| manufacturer part number | MCM02N257WR4T |
| caliber/gauge | .257 Weatherby Magnum |
| capacity | 3 + 1 |
| shipping weight | 0.0 |
| sights | No Sights |
| product type | Rifle |
| barrel length | 24" |
| action | Bolt Action |
Frequently asked questions
- Is the muzzle thread pattern compatible with common .30 caliber suppressors?
- Yes, the 5/8"x24 thread pattern is the standard for .30 caliber rifles and will accept most .30 cal and .338 cal suppressors directly. You should verify the specific thread pitch and shoulder requirements with your suppressor manufacturer, as some require a specific thread length of at least 0.600 inches.
- Does this rifle accept standard Weaver or Picatinny scope bases?
- It accepts standard Weatherby Mark V scope bases, which are not the same as Remington 700 or Savage patterns. The receiver is drilled and tapped, but you must purchase bases specifically for the Mark V action. Talley, Warne, and Weatherby all manufacture compatible bases, which typically cost $40-80 for a set.
- How long does it take to ship after ordering?
- As an online-only product, this rifle ships within 3-5 business days after your FFL's information is verified and the background check is initiated. Shipping transit time via our carrier partners is typically 2-4 business days to the lower 48 states, depending on your location.
- Can I return it if my local FFL won't accept the transfer?
- No. Firearm returns are only accepted if the product is defective and must be coordinated directly through the manufacturer's warranty process. It is the buyer's responsibility to confirm their chosen FFL's willingness to accept a transfer from an online retailer before purchase. We provide an FFL locator tool to assist you.
- Does this work with standard .25-06 Remington ammunition?
- Absolutely not. This rifle is chambered exclusively for the proprietary .257 Weatherby Magnum. Attempting to chamber or fire standard .25-06 Remington, .257 Roberts, or any other .25 caliber cartridge is extremely dangerous and will result in catastrophic firearm failure. Only use ammunition marked .257 Weatherby Magnum.