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Proof Research Tundra 7mm Backcountry 20in Bolt Rifle Black Jungle

UPC: 843068146163

$7,299.00

1 in stock

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Description

There are hunting rifles, and then there are rifles built like the Proof Research Tundra. This one comes chambered in 7mm Backcountry, Federal's high-pressure cartridge that squeezes serious velocity out of shorter barrels, which is exactly why the 20-inch tube here makes so much sense. You get magnum-level performance in a package that balances well, clears brush without snagging, and stays manageable once you spin a suppressor onto the 5/8×24 threaded muzzle. A thread protector keeps things tidy when you're running it bare.

What Makes the Tundra Different

The heart of this rifle is a Defiance Ruckus action, machined to guaranteed headspace tolerances of plus or minus one thousandth of an inch. That kind of precision is why Proof can stand behind every Tundra with a sub 1/2 MOA accuracy guarantee, and every rifle gets test fired before it leaves the shop. The carbon fiber wrapped Sendero contour barrel sheds weight where a steel barrel would punish you, while still holding its point of impact as it heats up. Feeding comes from a BDL-style magazine with a hinged floorplate, and the TriggerTech trigger breaks clean with a short reset for quick follow-ups.

Built for the Backcountry, Dressed in Black Jungle

The carbon fiber Monte Carlo stock is where the tactical DNA shows. An adjustable cheek piece lets you dial in a proper cheek weld behind whatever glass you mount, something most sporter stocks make you compromise on. The Black Jungle camo finish looks sharp and breaks up the rifle's outline without adding an ounce. Length of pull sits at a comfortable 13 5/8 inches.

Why 7mm Backcountry in This Tundra

The 1:8 twist barrel stabilizes the long, heavy, high-BC bullets the 7mm Backcountry was designed around, so you keep energy and wind performance way out past where most hunting cartridges fall off. If your seasons involve long glassing sessions, longer packs, and shots that demand real precision, this is the kind of rifle you buy once and hunt with for decades.

Key Specifications

  • Manufacturer Part Number: 146163
  • UPC: 843068146163
  • Caliber: 7mm Backcountry
  • Action: Defiance Ruckus Bolt Action
  • Barrel: 20" Carbon Fiber Wrapped Match Grade, Sendero Contour
  • Twist Rate: 1:8
  • Muzzle Thread: 5/8×24 with Thread Protector
  • Stock: Carbon Fiber Monte Carlo, Black Jungle Camo
  • Cheek Piece: Adjustable Monte Carlo Style
  • Trigger: TriggerTech
  • Magazine: BDL Style, Hinged Floorplate
  • Length of Pull: 13 5/8"
  • Accuracy Guarantee: Sub 1/2 MOA
  • Weight: 8 lbs 2 oz

What’s Included

  • Proof Research Tundra rifle in 7mm Backcountry
  • Thread protector (installed on 5/8×24 muzzle)

Frequently Asked Questions

Is a 20-inch barrel long enough for the 7mm Backcountry?

Yes, and it's a big part of the pairing's appeal. The 7mm Backcountry runs at higher pressures than traditional brass-cased cartridges, so it delivers velocities from a 20-inch barrel that older 7mm magnums need 24 inches to reach. That makes this Tundra shorter, easier to maneuver, and much friendlier with a suppressor attached.

Can I mount a suppressor on the Proof Research Tundra?

The muzzle comes threaded in the common 5/8×24 pattern and ships with a thread protector, so most 7mm-rated suppressors and muzzle brakes will spin right on. The shorter 20-inch barrel keeps overall length reasonable even with a can mounted.

Does the Tundra use detachable magazines?

No, this rifle feeds from a BDL-style internal magazine with a hinged floorplate. It's a proven setup for hunting rifles that keeps the bottom of the gun slim, seats cartridges consistently, and means there's no detachable box to lose or rattle in the field.

What backs up the sub 1/2 MOA accuracy guarantee on this rifle?

Every Tundra is test fired at the factory before it ships, and Proof guarantees sub 1/2 MOA performance with qualifying match-grade ammunition. The Defiance Ruckus action is held to headspace tolerances of plus or minus .001 inch, which combined with the carbon fiber wrapped match barrel and quality bedding is what makes that level of accuracy repeatable.

Additional information

UPC

843068146163

Manufacturer

Manufacturer Part Number

146163

Product Type

Rifle

Shipping Weight

11.4

Package Width

14.2

Package Height

4.7

Caliber/Gauge

7MM BACKCOUNTRY

ATF Type

RIFLE

Barrel Length

20"

Action

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