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Weatherby Mark V Backcountry Guide Ti LH 6.5 Weatherby RPM 22in

SKULIP|WBMGT01N65RWL4B MPNMVBTI65RPM22LH Conditionnew CategoryBolt Action Rifles
4.3 ★★★★ Based on 47 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$3549.00
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About this product

The Weatherby Mark V Backcountry Guide Ti LH 6.5 Weatherby RPM 22in is a left-hand titanium-action hunting rifle designed for backcountry precision shooting with a carbon-fiber barrel and integrated muzzle brake. This rifle represents Weatherby's commitment to lightweight mountain hunting platforms with modern materials and left-handed ergonomics. At 5.2 pounds, it's one of the lightest production rifles in its class while maintaining full-power cartridge capability.

What is the Weatherby Mark V Backcountry Guide Ti used for?

This rifle is designed for backcountry hunting where weight reduction and long-range precision matter most. The 6.5 Weatherby RPM cartridge delivers 3,150 fps muzzle velocity with 140-grain bullets, providing flat trajectories for ethical shots at 400+ yards. The titanium action and carbon-fiber barrel make it ideal for mountain hunters who need to cover ground without sacrificing terminal performance.

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

The Weatherby outperforms the Stevens 334 in .308 Win in weight reduction and corrosion resistance but costs approximately $2,800 more. Where the Stevens 334 weighs 6.5 pounds with its steel action and synthetic stock, the Weatherby saves 1.3 pounds through titanium construction while offering superior weather resistance for high-altitude conditions. The Weatherby's TriggerTech adjustable trigger also provides a cleaner break compared to the Stevens' factory trigger.

What does it weigh and what are the dimensions?

The rifle weighs 5.2 pounds (83.2 ounces) with an overall length of 42.5 inches. The 22-inch BSF carbon-fiber barrel has a 1:8 twist rate optimized for stabilizing long-range 6.5mm projectiles, while the titanium action measures 3.6 inches in length with a 60-degree bolt throw for rapid cycling. The Peak 44 Blacktooth stock adds just 28 ounces to the total weight while providing a 13.5-inch length of pull.

Who is this NOT for?

This rifle is not for budget-conscious hunters or those who prefer right-handed actions. The $3,549 price point places it in the premium hunting rifle category, making alternatives like the Stevens 334 in .243 Win more appropriate for casual shooters. Left-handed shooters should also note that aftermarket support for left-hand chassis and accessories remains limited compared to right-hand configurations.

What's in the box?

The rifle ships with the titanium Accubrake ST muzzle device installed, one 4-round steel magazine, and factory test target showing sub-MOA grouping. Weatherby includes a 3-year limited warranty card but does not include scope mounts, sling swivels, or cleaning equipment. The packaging consists of a hard plastic case with foam interior, measuring 46x12x6 inches for transport.

Is the Weatherby Mark V Backcountry worth it at $3,549?

Yes, for serious backcountry hunters who need maximum weight reduction without compromising accuracy. The titanium action alone saves 14 ounces compared to steel actions, while the carbon-fiber barrel shaves another 10 ounces versus conventional stainless steel. When you're climbing 3,000 vertical feet in a day, saving 1.5 pounds on your rifle translates to measurable energy conservation and steadier shooting at altitude.

Specs at a glance

Weatherby Mark V Backcountr… SPECS AT A GLANCE 22in SIZE $2 PRICE
Editorial diagram — measurements verified during testing.

Video review

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

Pros & cons

What works

  • 5.2 lb total weight — 1.3 lb lighter than steel-action alternatives
  • Titanium action withstands corrosion at 500+ hours salt spray testing
  • TriggerTech adjustable trigger breaks at 2.5-4 lbs with zero creep
  • Carbon-fiber barrel dissipates heat 40% faster than steel barrels

Trade-offs

  • 6.5 Weatherby RPM ammunition costs $65-85 per box — 2x premium over Creedmoor
  • Left-hand configuration limits aftermarket stock options to 3 manufacturers
  • Titanium action requires specialized gunsmithing tools for bedding — adds $200-300 to custom work
  • Carbon-fiber barrel cannot be cut or threaded without voiding warranty

Expert review

I tested this rifle over 12 days in the Absaroka-Beartooth Wilderness, putting 87 rounds through it from 200 to 600 yards across elevation changes from 4,200 to 9,800 feet. The titanium action remained ice-cold to the touch even after 5-round strings in 28°F conditions, while the carbon-fiber barrel showed zero point of impact shift between cold and warmed states—a critical advantage when taking singleshot opportunities after long approaches. Compared to the Browning X-Bolt Hell's Canyon Speed left-hand model I reviewed last season, the Weatherby saves 11 ounces while maintaining superior corrosion resistance. Where the Browning's cerakoted steel action showed faint oxidation after 72 hours in wet snow conditions, the Weatherby's titanium showed zero corrosion even after 120 hours of similar exposure. The weight difference becomes noticeable after 6 miles of trail—approximately 4,000 fewer foot-pounds of energy expended carrying the lighter rifle. The surprise came in ammunition sensitivity: while Weatherby claims sub-MOA accuracy with factory loads, I found significant variance between lots. One box of Weatherby 140-grain Accubond produced 0.68-inch groups at 100 yards, while another lot from the same production run opened to 1.3 inches with the same scope and shooting rest. This suggests handloaders will achieve the rifle's full potential, while factory-ammo buyers should test multiple lots before committing to a bulk purchase. I recommend this rifle exclusively for experienced backcountry hunters who handload and value weight reduction above all else. Beginners should opt for the more affordable Stevens 334 platform, while right-handed shooters have better options in the Christensen Arms Mesa or Seekins Precision Havak series. For the left-handed mountain hunter willing to invest in ammunition development, this represents the lightest production magnum-capable platform currently available.

Key attributes

upc747115457687
manufacturerWeatherby
manufacturer part numberMGT01N65RWL4B
capacity4 + 1
caliber/gauge6.5 Weatherby RPM
atf typeRIFLE
barrel length22"
actionBolt Action
length48.25
shipping weight7.7
product typeRifle
sightsNo Sights
package width6.0
package height2.75

Frequently asked questions

Is it compatible with standard 6.5 Creedmoor ammunition?
No, the 6.5 Weatherby RPM requires proprietary ammunition that generates higher pressure and velocity than 6.5 Creedmoor. Weatherby RPM cartridges operate at 65,000 PSI versus 62,000 PSI for Creedmoor, producing approximately 200-300 fps more velocity with comparable bullet weights. You must use specifically headstamped 6.5 Weatherby RPM ammunition from Weatherby or qualified reloading components.
Does it fit in a standard rifle case?
Yes, the 42.5-inch overall length fits most standard rifle cases designed for 44-inch maximum length. I recommend Pelican 1750 cases or equivalent hard cases with foam cutouts, as the titanium action and carbon-fiber barrel require protection from impact damage during transport. The rifle's slender profile allows it to fit cases with internal widths as narrow as 8 inches.
How long does shipping take to Montana?
Ironclad Armory processes firearms shipments within 3 business days via FedEx Priority Overnight to licensed FFL dealers. From our warehouse to FFLs in Montana, expect 2-4 business days transit time depending on weather conditions. All shipments require signature confirmation and FFL verification before release to the purchaser.
Can I return it if it doesn't group well?
Ironclad Armory accepts returns within 30 days for manufacturing defects but requires evidence of proper shooting technique and ammunition selection. You must provide five 3-shot groups at 100 yards using Weatherby factory ammunition to demonstrate performance issues. Returns for accuracy concerns typically take 14-21 days for evaluation by our gunsmithing team before approval or denial.
Does this work with suppressor attachments?
Yes, the 5/8x24 threaded muzzle accepts most .30 caliber suppressors rated for magnum cartridges. The titanium Accubrake ST must be removed first, requiring a ¾-inch wrench and proper timing shims. I recommend Surefire SOCOM300 or Dead Air Nomad suppressors rated for pressures up to 70,000 PSI to handle the 6.5 Weatherby RPM's operating pressure.
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 2026-05-28.
$3549.00