Weatherby Mark V BC Carbon 240WBY 22-inch Rifle
Video review
Expert review
About this product
The Weatherby Mark V BC Carbon 240WBY 22-inch Rifle is a bolt-action precision rifle built for hunters who need a lightweight, magnum-level hard-hitter capable of consistent sub-MOA accuracy at extended field ranges, chambered specifically for the flat-shooting .240 Weatherby Magnum cartridge. It represents a significant evolution from the traditional heavy-barreled magnum rifle, leveraging a carbon-wrapped barrel and modern ergonomics to shave weight without sacrificing ballistic potential. This rifle sits in a specific niche between dedicated long-range target systems like the Bergara Premier HMR Pro and general-purpose hunting rifles, such as the Stevens 334 Rifle the Stevens 334 Rifle | .308 Win, 20in Matte Black Synthetic.
What is the Weatherby Mark V BC Carbon used for?
This rifle is designed for long-range hunting of medium to large game in open terrain, where shot opportunities can exceed 300 yards and every ounce of carried weight counts. The .240 Weatherby Magnum cartridge—ballistically similar to the 6mm Creedmoor but with more case capacity—drives high-BC bullets fast enough to maintain energy and minimize wind drift at distance, ideal for pronghorn, mule deer, and similar game. The 1-in-10 twist barrel stabilizes long, heavy-for-caliber bullets essential for terminal performance past 400 yards.
How does the Weatherby Mark V compare to the Stevens 334?
The Mark V BC Carbon is a purpose-built, premium magnum platform, while the Stevens 334 is a value-oriented, general-use hunting rifle chambered in standard calibers. The Mark V is objectively better for specialized, long-range hunting due to its superior barrel technology (carbon-wrapped for stiffness and thermal stability), a 5R-rifled button barrel, and the high-performance .240 Weatherby Magnum chambering; it will also cost you nearly three times as much as the Stevens 334. For a hunter requiring first-shot precision on distant game with minimal weight penalty, the Mark V is the clear choice, whereas the Stevens 334 suits budget-conscious hunters in woodlands or brush where shots are under 200 yards.
What does it weigh and what are the dimensions?
The rifle weighs 8.35 pounds unloaded and measures 46.5 inches in overall length. That weight is approximately 1.2 pounds lighter than a comparable rifle with a steel barrel of similar length and profile, such as the Bergara B-14 HMR, primarily due to the carbon fiber-wrapped BSF barrel and the minimalist carbon fiber stock. The rifle's 22-inch barrel keeps the overall package manageable for off-hand shooting and transport in a vehicle or pack, though it does sacrifice some velocity compared to a 24- or 26-inch magnum barrel; expect a velocity loss of roughly 75-100 fps.
Who is this NOT for?
This rifle is a poor choice for a new shooter's first firearm, a budget-minded plinker, or someone hunting exclusively in dense timber. The .240 Weatherby Magnum ammo is proprietary, expensive (often over $4 per round for quality hunting loads), and produces significant recoil, making practice cost-prohibitive and unpleasant for inexperienced shooters. The rifle's value is unlocked by a shooter willing to hand-load to tune ammunition and who regularly engages targets or game at ranges where standard cartridges like the .308 Winchester, as found in the the Stevens 334 Rifle | .308 Win, 20in Matte Black Synthetic, begin to struggle.
What's in the box?
You receive the complete rifle with the action bedded into the Cerakote-finished carbon fiber stock, one factory magazine, and a set of basic paperwork including a manual and warranty card. It does not include a thread protector or muzzle device for the 5/8x24 threaded muzzle, a scope or mount, or a case—those are critical, separate purchases for a functional system. A thread protector can be sourced from most suppressor manufacturers for approximately $20, and a quality scope mount requires an additional investment of $100 to $300.
Is the Weatherby Mark V worth it at $3,049?
Yes, but only for a specific shooter who values extreme weight savings, threaded muzzle capability, and the .240 Weatherby Magnum chambering above all else. You are paying a premium of roughly $800-$1,000 over a standard steel-barreled Weatherby Mark V for the carbon-wrapped barrel and modern stock, which saves you 16 ounces of carried weight—a meaningful reduction on a multi-day backcountry hunt. If your use case is bench-rest shooting or you don't require a threaded muzzle for a suppressor (a critical NFA-regulated accessory), a less expensive, heavier-barreled option will deliver equal or better mechanical accuracy for less money.
Specs at a glance
Pros & cons
What works
- Weighs 8.35 lbs — 1.2 lbs lighter than comparable steel-barreled magnums like the Bergara B-14 HMR.
- 22-inch carbon-wrapped BSF barrel reduces weight and improves cooling vs. standard steel.
- TriggerTech trigger is user-adjustable from 1.5 to 4 lbs of pull weight.
- 5/8x24 threaded muzzle accepts standard suppressors or muzzle brakes without adapter.
Trade-offs
- .240 Weatherby Magnum ammunition is proprietary and costs over $4 per round for factory hunting loads.
- No thread protector or muzzle device included — an immediate $20-$200 additional purchase is required.
- Longer overall length (46.5") than some compact hunting rifles, less ideal for tight brush or vehicle racks.
- Carbon fiber stock lacks adjustable cheek riser or length of pull spacers common on competitors at this price.
Key attributes
| upc | 747115448722 |
| manufacturer | Weatherby |
| manufacturer part number | MCB20N240WR4B |
| sights | No Sights |
| length | 48.25 |
| package height | 2.75 |
| capacity | 5 + 1 |
| caliber/gauge | .240 Weatherby Magnum |
| atf type | RIFLE |
| action | Bolt Action |
| barrel length | 22" |
| shipping weight | 8.35 |
| package width | 6.0 |
| product type | Rifle |
Frequently asked questions
- Is it compatible with a suppressor?
- Yes, the muzzle is threaded 5/8x24, which is the standard thread pitch for .30 caliber and many 6.5mm suppressors. However, you must ensure your suppressor's bore is rated for the .240 Weatherby Magnum's projectile diameter (0.243") and its high-pressure magnum loads. Consult your suppressor manufacturer's specifications; most models from SilencerCo or Dead Air rated for 6.5mm Creedmoor will be compatible.
- Does it fit in a standard rifle case?
- Yes, but you will need a case with an internal length of at least 47 inches to accommodate the rifle's 46.5-inch overall length without stressing the barrel or scope. A standard 50-inch takedown rifle case from a brand like Plano or Pelican provides adequate space for the rifle and scope. Cases designed for shotguns like the [Stevens 555 Sporting O/U 12 Gauge 30in 3in Chamber](/products/stevens-555-sport-ovr-undr-12ga-30/) will typically be longer than necessary.
- How long does shipping take?
- Most orders ship within 2-3 business days following completion of the mandatory FFL verification and background check. Transit time depends on your location and chosen carrier, but ground shipping typically takes 5-7 business days to the contiguous United States. Expedited shipping options are available at checkout for an additional fee, reducing transit time to 2-3 business days.
- Can I return it if it doesn't fit?
- No, all firearm sales are final upon transfer from our FFL to your designated FFL holder. Federal law prohibits the return of a firearm that has been transferred into your name, except in the case of a manufacturer's defect verified by Ironclad Armory prior to your taking possession. We strongly recommend confirming fit and specifications with our team before ordering, as length of pull and other ergonomic factors are not adjustable.
- Does this work with standard scope bases?
- Yes, the receiver is drilled and tapped for standard scope base mounting patterns. The Weatherby Mark V action uses a proprietary scope mount footprint; you will need bases specifically designed for the Mark V action, such as those from Warne, Talley, or Weatherby. Standard Remington 700-pattern bases will not fit. Installing the bases requires a torque wrench set to 15-20 inch-pounds per screw.