Weatherby Mark V Backcountry 2.0 Carbon — 6.5-300 WBY Mag
$3,481.92
Sub-7-pound magnum bolt action with a tensioned carbon-fiber barrel, TriggerTech trigger, and titanium Accubrake ST — built for long-range hunting without the weight penalty.
The Weatherby Mark V Backcountry 2.0 Carbon in 6.5-300 WBY Mag is a production magnum rifle that weighs 6.6 pounds and carries a 24-inch tensioned carbon-fiber barrel. It uses the classic forged-steel Mark V action, a Peak 44 Blacktooth stock, a titanium Accubrake ST, and a TriggerTech trigger. This is a field-ready platform for shooters who want magnum velocity without carrying a 9-pound rifle.
| Manufacturer | Weatherby |
|---|---|
| Model | Mark V Backcountry 2.0 Carbon |
| Material | Forged steel action, carbon-fiber barrel sleeve, carbon-fiber stock |
| Compatibility | 6.5-300 Weatherby Magnum |
| Finish | Cerakote (action and barrel), textured carbon-fiber stock |
| Weight | 6.6 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Forged-steel Mark V action — Why it matters: The same controlled-round-feed action used on Weatherby’s top-end rifles, proven to handle high-pressure magnum loads without flexing or binding.
- Tensioned carbon-fiber barrel — Why it matters: The carbon sleeve is tensioned over a steel liner, which reduces barrel harmonics and stringing during sustained fire, while cutting nearly a pound off the barrel weight.
- Peak 44 Blacktooth carbon-fiber stock — Why it matters: This stock uses a molded carbon-fiber construction with an aluminum bedding block, giving you a rigid, moisture-proof chassis that won’t warp in wet conditions or change zero with temperature shifts.
- Titanium Accubrake ST — Why it matters: This muzzle brake reduces recoil by approximately 53% (per Weatherby’s own test data), letting you spot your own impacts on steel at 800 yards without the rifle climbing off target.
- TriggerTech trigger — Why it matters: The Frictionless Release Technology eliminates creep and overtravel, giving you a crisp 2.5-pound break that doesn’t stack or drag.
Who It’s For
This rifle is for the hunter who hikes four miles into elk country and expects to make a 600-yard shot on the way out. It is also for the precision shooter who wants a magnum that doesn’t beat them up at the bench. If you are carrying a rifle all day and shooting past 400 yards, this is your platform.
Pros / Cons
- Pro: Sub-7-pound weight with a 24-inch barrel — rare in a magnum that pushes a 140-grain bullet at 3,400 fps.
- Pro: The Accubrake ST is user-serviceable and titanium, so it won’t rust or add weight.
- Con: The 6.5-300 WBY Mag burns powder fast; barrel life is approximately 1,200–1,500 rounds before accuracy degrades (honest drawback).
Comparison
| Feature | Weatherby Mark V Backcountry 2.0 Carbon | Zev Technologies OZ-9C | Geissele Super Duty |
|---|---|---|---|
| Action type | Bolt action, controlled-round-feed | Striker-fired, handgun | Gas-operated, semi-auto |
| Chambering | 6.5-300 WBY Mag | 9mm | 5.56 NATO |
| Weight | 6.6 lbs | ~22 oz | ~7.1 lbs |
| Barrel material | Carbon-fiber tensioned steel | 416R stainless steel | Chrome-lined steel |
| Purpose | Long-range magnum hunting | Competition/defense pistol | Duty carbine |
| Price | $3,108.86 | ~$1,500 | ~$1,800 |
FAQ
What is the effective range of the 6.5-300 Weatherby Magnum?
With a 140-grain bullet at 3,400 fps muzzle velocity, the 6.5-300 WBY Mag retains supersonic energy past 1,500 yards. For ethical hunting shots on medium game, expect a practical range of 600–800 yards depending on your skill and wind reading.
Does the Weatherby Mark V Backcountry 2.0 Carbon come with a scope base?
Yes, the rifle ships with a Picatinny rail installed. It accepts standard 6-40 screw patterns, so you can mount most modern long-range scopes without aftermarket modifications.
How does the recoil compare to a 300 Win Mag?
With the titanium Accubrake ST, the 6.5-300 WBY Mag produces about 18–22 ft-lbs of felt recoil, which is comparable to a 7mm-08 or light 270 Win. A 300 Win Mag without a brake will hit around 30–35 ft-lbs.
Can I use this rifle for competition shooting?
Yes, but it is not optimized for PRS-style matches. The 6.5-300 WBY Mag has more recoil than a 6.5 Creedmoor, and the barrel life is shorter. It works well for long-range steel matches or hunting scenarios.
What is the magazine capacity?
Detachable box magazine holds 3+1 rounds (3 in the magazine, one in the chamber).
Trust & Delivery
- ✅ Nationwide delivery to all 50 states
- ✅ Ships within 1–2 business days
- ✅ 30-day return policy on unused items
- ✅ Secure checkout with encryption
Last updated: April 2026
Browse more: Bolt Action Rifles | Weatherby Rifles | 6.5-300 WBY Mag Rifles
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