30-378 Weatherby Magnum
Rifle Cartridge

Abbreviated Name:  30-378 Wby Mag

 
 

TECHNICAL INFORMATION:

Best accuracy with this cartridge will generally be achieved by seating the bullet as long as the magazine will allow. There are a couple of points to keep in mind with this cartridge when establishing a seating depth:

  • Always check to ensure that you can eject a loaded cartridge, as some Weatherby rifles have magazines that are longer than the ejection port in the receiver.
  • Factory 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).
 

 

NOSLER AMMUNITION

 

NOSLERCUSTOM 30-378 WEATHERBY MAGNUM AMMUNITION

 

30-378 Weatherby Magnum 165 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Deer & Elk Sized Game


30-378 Weatherby Magnum 180 Grain
Information  |  Ballistics

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


30-378 Weatherby Magnum 180 Grain
Information  |  Ballistics

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


30-378 Weatherby Magnum 200 Grain
Information  |  Ballistics

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


30-378 Weatherby Magnum 200 Grain
Information  |  Ballistics

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

 

 

TROPHY GRADE Long Range 30-378 WEATHERBY MAGNUM AMMUNITION

 

30-378 Weatherby Magnum 210 Grain
Information  |  Ballistics

Bullet Style:  ABLR
Use:  Deer / Elk / Moose Sized Game

 

 

NOSLER RIFLES

Chambered for 30-378 Weatherby Magnum is Not offered at this time.

 

 

30-378 Weatherby Magnum
HandLoading & Reloading Components:

 

 

30 CALIBER NOSLER BULLETS

 
 

AccuBond Bullet

  • 30 Caliber 125 Grain
  • 30 Caliber 150 Grain
  • 30 Caliber 165 Grain
  • 30 Caliber 180 Grain
  • 30 Caliber 200 Grain
 

AccuBond LR Bullet

  • 30 Caliber 190 Grain
  • 30 Caliber 210 Grain
 

Ballistic Tip Hunting Bullet

  • 30 Caliber 125 Grain
  • 30 Caliber 150 Grain
  • 30 Caliber 165 Grain
  • 30 Caliber 168 Grain
  • 30 Caliber 180 Grain
 
 

Bonded Performance Bullet

  • 30 Caliber 168 Grain
 

CT Ballistic Silvertip Bullet

  • 30 Caliber 150 Grain (RN)
  • 30 Caliber 150 Grain
  • 30 Caliber 168 Grain
  • 30 Caliber 180 Grain
 

Custom Competition Bullet

  • 30 Caliber 140 Grain
  • 30 Caliber 155 Grain
  • 30 Caliber 168 Grain
  • 30 Caliber 175 Grain
  • 30 Caliber 190 Grain
  • 30 Caliber 220 Grain
 
 

E-Tip Bullet (Lead Free)

  • 30 Caliber 150 Grain
  • 30/30 Caliber 150 Grain
  • 30 Caliber 168 Grain
  • 30 Caliber 180 Grain
 

Partition Bullet

  • 30 Caliber 150 Grain
  • 30 Caliber 165 Grain
  • 30 Caliber 170 Grain
  • 30 Caliber 180 Grain
  • 30 Caliber 180 Grain PP
  • 30 Caliber 200 Grain
  • 30 Caliber 220 Grain
 

RDF Bullet

  • 30 Caliber 175 Grain
 

Varmageddon Bullet

  • 30 Caliber 110 Grain
 

 

NOSLER BRASS

 

30-378 WEATHERBY MAGNUM

Part# 10235
Box Count: 25