Remington M700 300 REM Ultra Mag Rifle

Posted: 04/03/2026

Remington M700 300 REM Ultra Mag Rifle

The Remington Model 700 chambered in .300 Remington Ultra Magnum (RUM) is a long-action, bolt-action rifle designed for high-velocity, long-range shooting. This gun features a 25-inch barrel, a 3+1 capacity, a 1:10″ twist rate, and a legendary, reliable action with an ~3.600-inch cartridge overall length.

Specifications:

  • Action: Bolt Action (Long Action)
  • Caliber: .300 Remington Ultra Magnum
  • Barrel Length: 26 inches
  • Overall Length: 46 inches
  • Capacity: 3+1 (standard internal magazine)
  • Twist Rate: 1:10″
  • Weight: Approximately 7.5 lbs
  • Trigger: Single Stage Adjustable