340 Weatherby Magnum
Rifle Cartridge

Abbreviated Name:  340 Wby Mag

 
 

TECHNICAL INFORMATION:

As with the rest of the Weatherby offerings, there are a few points to keep in mind when loading for this cartridge:

  • Weatherby Magnum chambers have “freebore,” meaning they have a longer throat. For this reason, it is generally not possible to seat a bullet close to, or in contact with the lands (rifling).
  • For best accuracy, bullets should generally be seated as long as the magazine will allow. As with all belted magnums, range work is best limited to three shot groups.

 

 

 

NOSLER AMMUNITION

Loaded for 340 Weatherby Magnum

 

NOSLERCUSTOM 340 WEATHERBY MAGNUM AMMUNITION

 

340 Weatherby Magnum 200 Grain
Information  |  Ballistics

Bullet Style: AccuBond
Use:  Deer, Elk & Moose Sized Game


340 Weatherby Magnum 210 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Deer, Elk & Moose Sized Game


340 Weatherby Magnum 225 Grain
Information  |  Ballistics

Bullet Style: AccuBond
Use:  Deer, Elk & Moose Sized Game


340 Weatherby Magnum 225 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Deer, Elk & Moose Sized Game


340 Weatherby Magnum 250 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Deer, Elk & Moose Sized Game

 

 

TROPHY GRADE 340 WEATHERBY MAGNUM AMMUNITION

 

340 Weatherby Magnum 300 Grain
Information  |  Ballistics

Bullet Style:  AccuBond
Use:  Deer, Elk & Moose Sized Game

 

 

NOSLER RIFLES

Chambered for 340 Weatherby Magnum

Not offered at this time

 

 

340 Weatherby Magnum
Loading & Reloading Components:

340 WBY MAG LOAD DATA

 

 

NOSLER BULLETS 

Designed for Loading & Reloading 340 Weatherby Magnum Cartridges

 
 

AccuBond Bullet

  • 338 Caliber 180 Grain
  • 338 Caliber 200 Grain
  • 338 Caliber 225 Grain
  • 338 Caliber 250 Grain
  • 338 Caliber 300 Grain
 

CT Ballistic Silvertip Bullet

  • 338 Caliber 200 Grain
 

Custom Competition Bullet

  • 338 Caliber 300 Grain
 
 

E-Tip Bullet

  • 338 Caliber 200 Grain
  • 338 Caliber 225 Grain
 

Partition Bullet

  • 338 Caliber 210 Grain
  • 338 Caliber 225 Grain
  • 338 Caliber 250 Grain
 

 

NOSLER BRASS

Designed for Loading & Reloading 340 Weatherby Magnum Brass

 

340 WEATHERBY MAGNUM

Part# 11924
Box Count: 25 

 

 

Available Cartridge Information:

 

RIFLE CARTRIDGES

 

35 Caliber / .358” Diameter

9.3mm Caliber / .366” Diameter

375 Caliber / .375” Diameter

416 Caliber / .416” Diameter

44 Caliber / .429” Diameter

45 Caliber / .458” Diameter

458 Caliber / .458” Diameter

 

 

HANDGUN CARTRIDGES

 

9mm Caliber / .355” Diameter

38 Caliber / .357” Diameter

10MM Caliber / .400” Diameter

41 Caliber / .410” Diameter

44 Caliber / .429” Diameter

45 Caliber / .451” Diameter