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Weatherby Mark V Accumark

Weatherby · Sniper Rifle

Weatherby Mark V Accumark

Bolt action · .300 Weatherby Magnum · introduced 2016

Also known as Mark V Accumark, Weatherby Accumark

About the Weatherby Mark V Accumark

The Weatherby Mark V Accumark is a long-range precision hunting rifle chambered in .300 Weatherby Magnum, built on Weatherby's legendary Mark V action featuring a nine-lug bolt design with a 54-degree bolt lift for fast follow-up shots. The rifle features a 26-inch fluted stainless steel barrel with a #3 contour, hand-laminated raised comb Monte Carlo composite stock with a matte gel coat finish, and delivers a SUB-MOA accuracy guarantee of .99 inches or better at 100 yards. The .300 Weatherby Magnum cartridge pushes a 180-grain bullet at over 3,250 feet per second, making the Accumark one of the hardest-hitting factory precision hunting rifles available for extreme long-range applications on large game.

Roy Weatherby built his company on the philosophy that speed kills, and the .300 Weatherby Magnum remains a testament to that vision, delivering velocities that exceed most competing cartridges by 200-300 feet per second and anchoring the Accumark as a favorite among guides and hunters pursuing dangerous game at long range.

Weatherby Mark V Accumark specifications

General

Type
Sniper Rifle
Action
Bolt action
Firing mechanism
Striker-fired
Trigger
Single stage
Trigger pull
1.6 kg (3.6 lb)
Calibres
.300 Weatherby Magnum
Magazine capacity
3 rounds
Magazine
Internal

Dimensions

Barrel length
660 mm (26.0 in)
Overall length
1184 mm (46.6 in)
Weight (empty)
3.74 kg (8.25 lb)
Weight (loaded)
3.95 kg (8.71 lb)

Barrel

Rifling twist
1:10 in (254 mm)
Rifling
Right hand
Grooves
6

Materials

Barrel
Stainless steel
Receiver / frame
Stainless steel
Stock
Hand laminated composite
Finish
matte_stainless

Performance

Muzzle velocity (typical)
991 m/s (3251 fps)
Muzzle energy (typical)
5725 J (4223 ft·lb)
Effective range
1000 m

History

Introduced
2016
Production status
In production
Country of origin
US
Designer
Roy Weatherby

Features

  • Fluted barrel
  • Free floating barrel
  • Number 3 contour barrel
  • Raised comb monte carlo stock
  • Sub moa guarantee
  • Mark v action
  • Nine lug bolt
  • Matte gel coat finish

Safety

  • Three position safety

The Mark V action is one of the strongest bolt-action designs ever produced, with nine locking lugs providing 50% more bolt contact area than conventional two-lug designs. The 54-degree bolt lift is one of the shortest in the industry, allowing fast cycling with large-objective scopes. Roy Weatherby designed the .300 Weatherby Magnum in 1944, and it remains the flagship cartridge in the Weatherby lineup. The Accumark Pro variant adds a carbon fiber stock and Trigger Tech trigger. Weatherby moved its manufacturing from Paso Robles, California to Sheridan, Wyoming in 2019. MSRP is approximately $2,200-$2,600.

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