375 Remington Ultra
Magnum Rifle Cartridge

Abbreviated Name:  375 Rem Ultra Mag
Slang: 375 RUM

 
 

TECHNICAL INFORMATION:

The most accurate of the 375’s, the RUM has edged-out the old H&H as our standard 375 caliber test vehicle. H4831SC and H1000 will generally provide best results, especially when teamed with magnum primers.

 

 

NOSLER AMMUNITION

 

NOSLERCUSTOM 375 REMINGTON ULTRA MAGNUM AMMUNITION

 

375 Rem Ultra Mag 260 Grain
Information  |  Ballistics

Bullet Style: AccuBond
Use:  Bear, Moose & Dangerous Game


375 Rem Ultra Mag 260 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Bear, Moose & Dangerous Game


375 Rem Ultra Mag 300 Grain
Information  |  Ballistics

Bullet Style: Partition
Use:  Bear, Moose & Dangerous Game

 

 

NOSLER RIFLES

Chambered for 375 Remington Ultra Magnum is Not offered at this time.

 

 

375 Remington Ultra Magnum
HandLoading & Reloading Components:

 

 

375 CALIBER NOSLER BULLETS

 
 

AccuBond Bullet

  • 375 Caliber 260 Grain
  • 375 Caliber 300 Grain
 

Partition Bullet

  • 375 Caliber 260 Grain
  • 375 Caliber 300 Grain
 

Solid Bullet

  • 375 Caliber 260 Grain
  • 375 Caliber 300 Grain
 

 

NOSLER BRASS

Designed for Loading & Reloading 375 Remington Ultra Magnum is Not offered at this time.