The Remington Core-Lokt 300 WSM 150-grain Pointed Soft Point (PSP) is one of the most trusted big-game hunting loads ever produced, delivering the controlled expansion and terminal performance that hunters have relied on for over 75 years.
- 300 Winchester Short Magnum chambering ideal for medium to large big game
- 150-grain Pointed Soft Point bullet for flat trajectory and deep penetration
- Core-Lokt design locks tapered copper jacket to solid lead core
- Consistent 2X mushrooming expansion with impressive weight retention on game
- Reliable, uniform primer ignition for consistent velocity shot to shot
- Convenient 20-round box — enough for a full hunting season of practice and field use
Who This Is For
This load is purpose-built for deer, elk, black bear, and similar big-game hunters who demand reliable terminal performance at a range of distances. The 300 WSM's flat-shooting characteristics and the Core-Lokt bullet's proven expansion make this an excellent all-around choice for hunters in open country, mountain terrain, or dense timber who need a round that performs ethically and consistently from close range out to several hundred yards.
Specifications
| Brand | Remington |
|---|---|
| Caliber | 300 Winchester Short Magnum (300 WSM) |
| Bullet Weight | 150 Grain |
| Bullet Style | Pointed Soft Point (PSP) Core-Lokt |
| Muzzle Velocity | ~3,300 fps |
| Muzzle Energy | ~3,628 ft-lbs |
| Rounds Per Box | 20 |
| Casing | Brass |
| Primer Type | Boxer, Centerfire |
| Application | Big Game Hunting |
Frequently Asked Questions
What big game is the Remington Core-Lokt 300 WSM 150gr PSP best suited for?
This load is an excellent choice for whitetail and mule deer, elk, black bear, and similarly sized North American big game. The 150-grain PSP bullet is optimized for medium-to-large animals, offering controlled 2X expansion and strong weight retention to deliver clean, ethical kills at typical hunting distances of 50 to 400 yards.
How does the Core-Lokt PSP bullet differ from a standard soft point?
The Core-Lokt design features a tapered copper jacket that is mechanically locked to the lead core, preventing core-jacket separation on impact. This results in dramatically more consistent mushrooming and better weight retention compared to standard soft points, translating to deeper penetration and more reliable terminal performance on tough-boned game animals.
Is 300 WSM the same as 300 Win Mag, and will this ammunition fit my rifle?
No — the 300 WSM (Winchester Short Magnum) and the 300 Win Mag (Winchester Magnum) are distinct cartridges with different case dimensions and are not interchangeable. The 300 WSM is a shorter, fatter case designed for short-action rifles, while the 300 Win Mag uses a standard long action. Always confirm your rifle's barrel marking or owner's manual to ensure you're using the correct cartridge before purchasing.
- Caliber:
- 300 WSM
- Bullet Weight:
- 150 GR
- Bullet Type:
- PSP
- Purpose:
- Hunting
- Type:
- Rifle Ammunition
- Box Quantity:
- 20
- Case Quantity:
- 200
- Lead Free:
- No