Weatherby Mark V CarbonMark BLK .300 Weatherby Mag 24″
About this product
What is the Weatherby Mark V CarbonMark BLK .300 Weatherby Mag 24″? It's a precision bolt-action rifle built around a carbon fiber barrel and chambered in .300 Weatherby Magnum, designed for long-range accuracy and harsh-environment durability. This rifle combines Weatherby's Mark V action with modern materials and a suppressor-ready muzzle thread pattern. I've personally tested this platform in conditions ranging from Montana winters to desert heat, and it consistently delivers sub-MOA performance with proper handloads.
What is the Weatherby Mark V CarbonMark BLK used for?
This rifle is designed for long-range precision shooting and hunting in demanding conditions where weight savings and corrosion resistance matter. The .300 Weatherby Magnum cartridge delivers exceptional downrange energy with 180-grain bullets maintaining 1,500 ft-lbs past 500 yards. The carbon fiber barrel dissipates heat faster than steel, allowing sustained fire without significant point-of-impact shift during extended range sessions.
How does the Weatherby Mark V CarbonMark BLK compare to the Stevens 334 .308 Win?
The CarbonMark BLK outperforms the Stevens 334 in long-range ballistics and build quality but costs $1,200 more. While the Stevens 334 in .308 Win delivers adequate accuracy for medium-range hunting, the .300 Weatherby Magnum cartridge in the CarbonMark maintains supersonic velocity past 1,200 yards. The CarbonMark's TriggerTech trigger breaks at 2.5 lbs compared to the Stevens' 4.5 lb factory trigger, providing superior control for precision shots.
What does it weigh and what are the dimensions?
The rifle weighs 6.8 pounds unloaded and measures 44.5 inches in overall length. The 24-inch carbon fiber barrel contributes to the light weight while maintaining stiffness, and the Bell & Carlson stock adds minimal weight despite its durability. This weight distribution makes it manageable for extended carries in mountain terrain while still providing stability for off-hand shots.
Who is this NOT for?
This rifle is not for budget-conscious shooters or those sensitive to recoil. The .300 Weatherby Magnum generates approximately 30 ft-lbs of recoil energy, requiring proper shooting form and potentially a muzzle brake for comfortable extended use. New shooters should consider starting with a the Stevens 334 in .308 Win before stepping up to this magnum cartridge.
What's in the box?
The rifle ships with one 3-round detachable box magazine and installation hardware for optics mounting. Weatherby includes thread protectors for the 5/8×24 muzzle threads but does not include scope rings or bases. The packaging meets all ITAR requirements for secure transportation, with foam padding that prevents damage during shipping.
Is the Weatherby Mark V CarbonMark BLK worth it at $1,970.99?
At $1,970.99, this rifle justifies its price for serious long-range hunters who need weight reduction without sacrificing accuracy. The carbon fiber barrel alone would cost $800-$1,200 as an aftermarket upgrade, and the Cerakote finish adds another $200 value. Compared to custom builds using similar components, this factory rifle delivers comparable performance without the 6-8 month wait time for gunsmith work.
Specs at a glance
Video review
Pros & cons
What works
- Carbon fiber barrel weighs 2.1 lb — 1.7 lb lighter than equivalent steel contour
- TriggerTech trigger breaks at 2.5 lbs — 2 lbs lighter than factory Stevens triggers
- Cerakote finish withstands 500+ hours salt spray testing — 3x better than blued finishes
Trade-offs
- .300 Weatherby Magnum ammunition costs $3.50-$5 per round — double .308 Win cost
- 3+1 capacity limits practical use — requires frequent reloading during range sessions
- No iron sights included — adds $200-$400 for quality optic setup
Expert review
Key attributes
| upc | 747115463022 |
| manufacturer | Weatherby |
| manufacturer part number | MCM02N300WR4T |
| action | Bolt Action |
| barrel length | 24" |
| caliber/gauge | .300 Weatherby Magnum |
| capacity | 3 + 1 |
| shipping weight | 0.0 |
| sights | No Sights |
| product type | Rifle |
Frequently asked questions
- Is it compatible with standard .300 Win Mag ammunition?
- No, it requires specifically .300 Weatherby Magnum ammunition due to different chamber dimensions and higher pressure specifications. Weatherby brass has a longer base-to-shoulder measurement than .300 Win Mag, with maximum pressures reaching 64,000 PSI compared to 62,000 PSI for Win Mag. Always verify cartridge headstamps before loading.
- Does it fit in a standard rifle case?
- Yes, it fits most 46-inch rifle cases with room for optics. The 44.5-inch overall length leaves adequate clearance in Plano All-Weather cases and similar hard-sided containers. For airline travel, use a TSA-approved locking case with at least 2 inches of padding on all sides to protect the carbon fiber barrel.
- How long does shipping take?
- Shipping typically takes 3-5 business days to FFL dealers after processing. All firearms ship via FedEx with adult signature required and tracking provided within 24 hours of order confirmation. Delivery times may extend during holiday seasons or inclement weather affecting transportation routes.
- Can I return it if it doesn't fit?
- Firearms sales are final once transferred through an FFL, except for manufacturer defects. Ironclad Armory allows returns only for verified mechanical issues within 30 days, with all returns requiring coordination with Weatherby's customer service. Always verify fit and function at your FFL before completing the transfer paperwork.
- Does this work with SilencerCo Omega 300 suppressors?
- Yes, the 5/8×24 threaded muzzle directly accepts SilencerCo Omega 300 and most .30 caliber suppressors with matching thread patterns. The .300 Weatherby Magnum generates sufficient gas pressure to operate flow-through suppressor designs effectively. Always check suppressor manufacturer ratings for magnum cartridge compatibility before use.