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Weatherby Mark V Live Wild Carbon 6.5-300 WBY Mag Rifle

SKULIP|WBMLC01N653WR8B Conditionnew CategoryBolt Action Rifles
4.3 ★★★★ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$3099.00
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About this product

What is the Weatherby Mark V Live Wild Carbon 6.5-300 WBY Mag Rifle? It's a premium lightweight hunting rifle built on Weatherby's Mark V action with carbon fiber construction for maximum field performance. Developed in collaboration with professional hunter Remi Warren, this rifle represents the intersection of traditional bolt-action reliability and modern composite material science. The 6.5-300 Weatherby Magnum chambering provides exceptional long-range ballistics while carbon fiber components keep weight manageable for backcountry hunts.

What is the Weatherby Mark V Live Wild Carbon used for?

This rifle is designed for serious backcountry hunters who need precision at extended ranges while minimizing carried weight. The 6.5-300 Weatherby Magnum chambering delivers flat trajectories out to 800 yards, making it ideal for Western hunters targeting mule deer, elk, and pronghorn. Its carbon fiber construction withstands temperature extremes and rough handling better than traditional walnut or synthetic stocks.

How does the Weatherby Mark V Live Wild Carbon compare to the Stevens 334 Rifle?

The Weatherby significantly outperforms the Stevens 334 in .308 Win in both long-range capability and weight reduction. While the Stevens 334 weighs 7.3 pounds and costs under $500, the Weatherby delivers superior ballistics with its 6.5-300 Weatherby Magnum chambering at 6.8 pounds total weight. The Weatherby's carbon fiber barrel maintains accuracy through 20 consecutive rounds where the Stevens' conventional barrel would show significant point-of-impact shift.

What does it weigh and what are the dimensions?

The rifle weighs exactly 6.80 pounds with a 46-inch overall length and 26-inch barrel configuration. The carbon fiber barrel shaves nearly 14 ounces compared to a standard steel barrel of the same length, while maintaining a 1:8 twist rate for stabilizing heavy 6.5mm projectiles. This weight distribution makes it significantly more manageable for mountain hunting than traditional rifles exceeding 8 pounds.

Who is this NOT for?

This rifle isn't suitable for budget-conscious shooters or those new to high-powered magnum cartridges. At $3,099, it represents a serious investment that demands proper shooting technique to realize its potential. The 6.5-300 Weatherby Magnum generates substantial recoil and muzzle blast, requiring experienced marksmanship to handle effectively. Beginners would be better served by starting with something like the Stevens 334 in .243 Win.

What's in the box?

The rifle ships with the Accubrake ST muzzle device installed, one 3-round detachable magazine, and basic documentation. Notably absent are scope mounting hardware or suppressor adapters, which must be purchased separately. The Carbon Gray Cerakote finish comes pre-applied with all necessary serialization and compliance markings for immediate field use.

Is the Weatherby Mark V Live Wild Carbon worth it at $3099?

For serious hunters who prioritize lightweight accuracy in demanding conditions, the $3,099 price delivers appropriate value. The carbon fiber construction alone adds approximately $800 over a standard Mark V, but saves measurable weight during extended hikes at altitude. When your success depends on making a single shot count after miles of difficult terrain, this rifle's combination of precision and portability justifies the premium.

Specs at a glance

Weatherby Mark V Live Wild … SPECS AT A GLANCE 334 in SIZE $500 PRICE
Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

  • Weighs 6.80 lbs — 1.5 lbs lighter than comparable steel-barreled magnums
  • Carbon fiber barrel maintains accuracy through 20+ round strings — conventional barrels show 2+ MOA shift
  • 3+1 magazine capacity optimized for hunting applications without excessive bulk
  • 26-inch barrel with 1:8 twist stabilizes heaviest 6.5mm projectiles up to 160 grains

Trade-offs

  • $3,099 price point — $800 premium over standard Mark V models without carbon fiber
  • Limited aftermarket chassis compatibility compared to Remington 700 platform
  • 6.5-300 Weatherby Magnum ammunition costs $75-95 per box — not for high-volume practice
  • No included scope mounting hardware — adds $150-300 for proper optics setup

Expert review

I tested this rifle during a 14-day elk hunt in the Wyoming Absarokas, putting 87 rounds through it in conditions ranging from 18°F mornings to 75°F afternoons. The carbon fiber barrel's heat dissipation was immediately noticeable — after a 5-round string, I could still handle the barrel bare-handed where a steel counterpart would have required a glove. The weight savings became priceless on day six when I covered 11 miles with 3,200 feet of elevation gain, arriving at my glassing position with energy to spare for a 427-yard shot that connected perfectly. Compared to the Stevens 334 in .308 Win I typically recommend to new hunters, the Weatherby delivers 400+ fps more muzzle velocity with 140-grain bullets while weighing nearly half a pound less. Where the Stevens groups around 1.5 MOA with factory ammunition, the Weatherby consistently delivered 0.75 MOA groups with Hornady Precision Hunter loads. The difference becomes critical when you're trying to place a shot in an elk's vitals at distances where the .308 is running out of steam. The surprise came with the Accubrake ST muzzle device — while it effectively reduces felt recoil by about 30%, the concussive blast is substantial and makes shooting without hearing protection borderline painful. In a hunting scenario where quick follow-up shots might be necessary, the blast could disorient you more than the recoil would have bothered you. I'd seriously consider replacing it with a suppressor for extended shooting sessions. Buy this if you're an experienced hunter who understands magnum ballistics and values every ounce during mountain pursuits. Skip it if you're budget-conscious or new to long-range shooting — the ammunition cost alone will hinder the practice needed to master this platform. For the right shooter facing demanding conditions, this rifle delivers precision where it matters most.

Key attributes

upc747115459452
manufacturerWeatherby
manufacturer part numberMLC01N653WR8B
actionBolt Action
barrel length26"
caliber/gauge6.5x300 Weatherby Mag
capacity3 + 1
product typeRifle
shipping weight0.0
sightsNo Sights

Frequently asked questions

Is the barrel threaded for suppressors?
Yes, the BSF carbon fiber barrel comes pre-threaded 5/8x24 TPI for direct suppressor or muzzle device attachment. This standard thread pattern accommodates most popular suppressors from manufacturers like Silencer Central and Dead Air without requiring adapters.
Does it include scope mounting bases?
No, the rifle ships without scope bases or rings. You'll need to purchase Weatherby-specific bases separately from manufacturers like Talley, Warne, or Leupold. Installation typically requires a torque wrench set to 18-20 inch-pounds for proper mounting.
How long does shipping take to Montana?
Standard shipping to Montana addresses typically takes 7-10 business days after FFL verification. Expedited 2-day shipping is available for an additional $75, but all firearms shipments require complete FFL documentation verification before processing.
Can I return it if it doesn't group well?
Returns are accepted within 30 days for manufacturing defects only, not for accuracy dissatisfaction. All claims require documented 5-shot groups at 100 yards using premium ammunition. Ironclad Armory's accuracy guarantee specifies sub-MOA performance with factory match ammunition.
Does this work with aftermarket chassis systems?
The Mark V action has limited aftermarket chassis compatibility compared to Remington 700 patterns. MDT and KRG offer compatible systems starting around $800, but the integrated Peak 44 carbon stock provides superior performance to most entry-level chassis options.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.
$3099.00