The Weatherby MBC20N28NOR8B Mark V Backcountry 2.0 28 Nosler 3+1 28″ Patriot Brown Cerakote Fluted Barrel/Peak 44 Blacktooth Carbon Fiber w/ Dark Green/Brown Sponge Stock is a purpose-built lightweight mountain rifle that doesn’t compromise on terminal performance. Chambered in the flat-shooting 28 Nosler, this rig combines a sub-6-pound build with Weatherby’s legendary Mark V action and a Peak 44 Blacktooth stock that tips the scales at just 19 oz. It’s a serious tool for hunters who pack into steep country and competition shooters who demand repeatable precision from a packable platform.
Specifications
| Manufacturer | Weatherby (per manufacturer specs) |
|---|---|
| Model | Mark V Backcountry 2.0 |
| Material | 416R stainless steel barrel, Peak 44 Blacktooth carbon fiber stock |
| Finish | Patriot Brown Cerakote on barrel/action, Dark Green/Brown Sponge stock |
| Weight | 5.9 lbs (per manufacturer specs) |
| Caliber | 28 Nosler |
| Capacity | 3+1 |
| Barrel Length | 28″ fluted |
| Condition | New |
Key Features
- Peak 44 Blacktooth Carbon Fiber Stock: At 19 oz, this is one of the lightest production stocks on the market. It reduces overall rifle weight without sacrificing rigidity, so you can carry it all day and still hold a tight group at the range.
- Accubrake ST with 3D Hex Recoil Pad: The integrated muzzle brake cuts recoil by up to 53% (per Weatherby), making the 28 Nosler feel like a .243. The 3D Hex pad further soaks up the punch, keeping you on target for follow-up shots.
- 28″ Fluted Barrel in Patriot Brown Cerakote: The 416R stainless steel barrel is fluted to shed weight and dissipate heat faster. Cerakote finish resists corrosion and glare, critical for alpine hunts and variable weather.
- Mark V Action with 54° Bolt Lift: The short 54-degree bolt throw allows faster cycling without snagging on scope bells. Combined with a crisp, adjustable trigger, it delivers sub-MOA accuracy out of the box.
- Dark Green/Brown Sponge Camo Stock: The sponge-finish pattern blends into timber, sage, and rocky terrain. It’s not just for looks — the texture provides a positive grip in wet conditions.
Who It’s For
This rifle is for the precision-minded hunter who spends more time packing weight than pulling triggers. If you’re shooting PRS-style matches with a lightweight rig or chasing elk at extended ranges in the backcountry, the Backcountry 2.0 delivers. It’s also a solid option for the competitive shooter who wants a production rifle that doesn’t need a full custom build to ring steel at 800 yards.
Pros & Cons
- Pro: Sub-6-pound weight with full-size 28″ barrel — rare balance of portability and velocity.
- Pro: Accubrake ST makes the 28 Nosler manageable for extended range sessions.
- Pro: Peak 44 stock is stiff enough for a bipod and rear bag without flex.
- Con: The 28 Nosler is a barrel burner — expect to replace the tube after 800-1000 rounds if you shoot hot loads regularly.
Comparison: Weatherby Mark V Backcountry 2.0 vs. Competitors
| Feature | Weatherby Mark V Backcountry 2.0 | Zev Technologies OZ9 | Geissele Super Duty |
|---|---|---|---|
| Action Type | Bolt action (Mark V) | Striker-fired pistol | Semi-auto rifle |
| Weight | 5.9 lbs | ~25 oz (pistol) | ~7.5 lbs |
| Caliber | 28 Nosler | 9mm | 5.56 NATO |
| Stock/Frame | Carbon fiber (19 oz) | Polymer/aluminum | Aluminum/plastic |
| Muzzle Brake | Accubrake ST | N/A | Surefire muzzle device |
| Best Use | Long-range hunting/competition | Competition pistol | Duty/tactical rifle |
FAQ
What is the weight of the Weatherby MBC20N28NOR8B Mark V Backcountry 2.0?
Per manufacturer specs, the rifle weighs 5.9 lbs without optics. The Peak 44 Blacktooth stock alone is 19 oz, making it one of the lightest production stocks available.
Does this rifle come with a muzzle brake?
Yes. The Accubrake ST is factory-installed and paired with a 3D Hex recoil pad. Weatherby claims it reduces recoil by up to 53%.
What is the barrel twist rate for the 28 Nosler?
The 28″ fluted barrel has a 1:8 twist rate, optimized for 140-180 grain bullets. This stabilizes heavy-for-caliber projectiles for long-range accuracy.
Is the stock adjustable for length of pull or cheek height?
The Peak 44 Blacktooth stock is fixed but includes a raised cheek piece for scope alignment. It’s designed for a low, consistent cheek weld without adding weight.
Can I use this rifle for PRS-style competitions?
Absolutely. The sub-6-pound weight and 28″ barrel make it a viable option for lightweight division matches. The Accubrake helps manage recoil for quick follow-ups on steel.
Trust & Delivery
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Bolt Action Rifles | Long Range Rifles | Hunting Rifles
Last updated: April 2026
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