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Weatherby Mark V Accumark Rifle .30-378 Wby Mag 26″ Fluted Barrel

UPC: 747115440214

$1,999.00

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Description

The .30-378 Weatherby Magnum is one of the fastest .30 caliber cartridges you can buy over the counter, and the Mark V Accumark is the rifle Weatherby built to wring every bit of performance out of it. The nine-lug Mark V action has long been regarded as one of the strongest bolt actions ever made, which matters when you're running a case this big at these pressures. It also gives you a short 54 degree bolt lift, so you can cycle fast and mount your scope low without banging your knuckles.

What Sets the Accumark Apart

The 26 inch stainless #3 contour barrel is fluted to shed weight and heat, threaded 5/8×24, and ships with Weatherby's Accubrake ST already installed. You'll want that brake, because it takes a healthy chunk of the sting out of a cartridge that pushes 165 grain bullets well past 3,400 fps. The barreled action wears graphite black Cerakote over the stainless, so it shrugs off weather on wet mountain hunts. Underneath it all sits a hand-laid fiberglass Monte Carlo stock with spiderweb accents, and a TriggerTech Field trigger that breaks clean with zero creep and adjusts externally from about 2.5 to 5 pounds.

Accuracy You Can Count On from the Mark V Accumark

Every Mark V comes with Weatherby's sub-MOA promise: a three-shot group under an inch at 100 yards from a cold barrel with Weatherby factory or premium ammo. Pair that with the flat trajectory of the .30-378 and you've got a legitimate rig for elk, moose, and mule deer across canyons where other cartridges start running out of steam. The receiver comes drilled and tapped with no iron sights, so plan on topping it with quality glass that matches the reach of the cartridge.

Living with the .30-378 Accumark

At 8.3 pounds bare and 48.25 inches overall, it carries reasonably for a rifle in this class. Capacity is 2+1, which is typical for these oversized magnum cases, and the three-position safety lets you cycle the bolt with the safety still engaged. Built in Sheridan, Wyoming, this one is a keeper.

Key Specifications

  • Manufacturer Part Number: MAM01N303WR8B
  • UPC: 747115440214
  • Caliber: .30-378 Weatherby Magnum
  • Action: Bolt Action, 9-Lug Mark V
  • Capacity: 2+1 Rounds
  • Barrel Length: 26" Fluted #3 Contour, Threaded 5/8×24
  • Muzzle Device: Accubrake ST
  • Twist Rate: 1:10" RH
  • Trigger: TriggerTech Field, Adjustable 2.5-5 lbs
  • Stock: Hand-Laid Fiberglass Monte Carlo with Spiderweb Accents
  • Finish: Graphite Black Cerakote over Stainless
  • Safety: 3-Position
  • Sights: None, Receiver Drilled and Tapped
  • Overall Length: 48.25"
  • Length of Pull: 13.625"
  • Weight: 8.3 lbs

What’s Included

  • Weatherby Mark V Accumark rifle
  • Accubrake ST muzzle brake (factory installed)
  • Owner's manual
  • Cable lock

Frequently Asked Questions

Does the Mark V Accumark come with a scope or iron sights?

No, this rifle ships without any sights. The receiver comes drilled and tapped from the factory, so mounting a scope base is straightforward. Given the reach of the .30-378 Weatherby Magnum, quality magnified glass is the way to go on this rifle.

How accurate is the Weatherby Mark V Accumark?

Weatherby backs every Mark V with a sub-MOA guarantee, meaning a three-shot group of .99 inches or less at 100 yards from a cold barrel. That guarantee applies when using Weatherby factory or premium ammunition. The fluted #3 contour barrel and TriggerTech Field trigger do a lot of the heavy lifting there.

Is the recoil of the .30-378 Weatherby Magnum manageable?

It's a big cartridge, no way around that, but the factory-installed Accubrake ST makes a huge difference and tames it to a level most experienced hunters find very shootable. The 8.3 pound weight and Monte Carlo stock design also help direct recoil straight back. Just bring ear protection, because the brake makes it loud.

What is the barrel length on this Accumark, 26 or 28 inches?

The barrel itself measures 26 inches, and the factory-installed Accubrake ST adds roughly two more inches, which is why some listings show it as 28 inches with the brake. Total overall length is 48.25 inches. The barrel is threaded 5/8×24 if you ever want to swap muzzle devices.

Additional information

UPC

747115440214

Manufacturer

Manufacturer Part Number

MAM01N303WR8B

Action

ATF Type

RIFLE

Barrel Length

26"

Caliber/Gauge

.30-378 Weatherby Magnum

Capacity

3 + 1

Color

Stainless

Length

48.25

Package Height

2.6

Package Width

6.5

Product Type

Rifle

Safety

3 Position

Shipping Weight

9.7

Sights

No Sights

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