REMINGTON 300 REMINGTON ULTRA MAGNUM - 180 GR - PT - 20 RDS/BOX

Remington
MPN:
27936
UPC:
047700350103
$74.69
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The Remington 300 Remington Ultra Magnum 180-grain Core-Lokt PSP delivers bone-crushing downrange energy and reliable terminal expansion, making it one of the most capable big-game hunting loads available for long-range field applications.

  • 180-grain Core-Lokt Pointed Soft Point bullet for controlled, deep penetration
  • 300 RUM cartridge generates exceptional velocity and flat trajectory at distance
  • Core-Lokt design retains up to 95% bullet weight on impact for reliable expansion
  • Brass casings are reloadable and manufactured to tight dimensional tolerances
  • 20-round box provides a full hunt's supply in a compact, field-ready package
  • Trusted Remington quality control ensures consistent, reliable ignition every shot

Who This Is For

This ammunition is purpose-built for serious big-game hunters pursuing elk, moose, bear, and other large North American or African game at extended ranges. If you're running a 300 RUM bolt-action rifle and need a load that delivers maximum energy retention with controlled expansion at 300 yards and beyond, this Remington 180-grain PSP load is an outstanding choice for hunters who demand performance when the shot counts most.

Remington 300 RUM 180gr Core-Lokt PSP 20-round box front view Remington 300 Remington Ultra Magnum 180gr cartridges close-up

Specifications

BrandRemington
Caliber300 Remington Ultra Magnum (300 RUM)
Bullet Weight180 Grains
Bullet TypeCore-Lokt Pointed Soft Point (PSP)
Muzzle Velocity~3,250 fps
Muzzle Energy~4,221 ft-lbs
Rounds Per Box20
Casing MaterialBrass (Reloadable)
Primer TypeBoxer
ApplicationBig Game Hunting
Country of OriginUSA

Frequently Asked Questions

What game animals is this 300 RUM 180-grain load best suited for?

The Remington 300 RUM 180-grain Core-Lokt PSP is ideally suited for large and tough big-game animals including elk, moose, black bear, grizzly bear, and large African plains game. The Core-Lokt bullet's controlled expansion and high weight retention ensure deep penetration and reliable energy transfer, even on heavy-boned animals at extended hunting distances up to 400+ yards.

Is this ammunition compatible with all 300 Remington Ultra Magnum rifles?

Yes — this ammunition is chambered specifically for the 300 Remington Ultra Magnum and will function in any factory rifle chambered for 300 RUM, including popular bolt-action platforms from Remington, Browning, Savage, and others. Always verify your firearm's chamber marking before use. The 300 RUM is a non-belted magnum cartridge and is not interchangeable with other 300-caliber magnums such as the 300 Win Mag or 300 WSM.

Can I reload the brass cases from this ammunition?

Absolutely. Remington uses high-quality, reloadable brass cases with Boxer primers in this load, making them excellent candidates for handloading once fired. The 300 RUM case has a large capacity and is well-suited for reloading with a variety of 180-grain and heavier projectiles. Inspect cases for signs of wear or cracking before reloading, and follow published load data from trusted reloading manuals.

Caliber:
300 Remington Ultra Magnum
Bullet Weight:
180 GR
Bullet Type:
PT
Purpose:
Hunting
Type:
Rifle Ammunition
Box Quantity:
20
Case Quantity:
200
Lead Free:
No