Remington Core-Lokt 300 WSM 180-grain Pointed Soft Point ammunition delivers the trusted, time-proven terminal performance that has made it the best-selling big game hunting load in history — now chambered for the hard-hitting 300 Winchester Short Magnum.
- Caliber: 300 WSM, optimized for short-action magnum rifles
- 180-grain PSP bullet for deep penetration and controlled expansion
- Tapered copper jacket locked to a solid lead core for 2X mushrooming
- Consistent weight retention ensures reliable energy transfer on game
- Reliable, sensitive primers and high-quality brass for consistent ignition
- Convenient 20-round box, trusted by hunters on every continent
Who This Is For
This load is built for serious big game hunters who run a 300 WSM platform and need dependable, hard-hitting performance on deer, elk, black bear, and similar-sized North American game at a variety of ranges. Whether you're hunting open mountain terrain or tight timber, the Core-Lokt 180-grain PSP offers the balance of flat trajectory, controlled expansion, and deep penetration you need to close the deal on a trophy animal.

Specifications
| Brand | Remington |
|---|---|
| Caliber | 300 Winchester Short Magnum (300 WSM) |
| Bullet Weight | 180 Grain |
| Bullet Style | Pointed Soft Point (PSP) Core-Lokt |
| Muzzle Velocity | 2,960 fps (approx.) |
| Muzzle Energy | 3,501 ft-lbs (approx.) |
| Rounds Per Box | 20 |
| Casing | Brass |
| Primer Type | Boxer, Non-Corrosive |
| Application | Big Game Hunting |
Frequently Asked Questions
What makes the Core-Lokt bullet design different from standard soft points?
The Core-Lokt is Remington's original controlled-expansion bullet, featuring a tapered copper jacket that is mechanically locked to a solid lead core. This proprietary bonding process prevents the core from separating on impact, delivering reliable 2X diameter mushrooming and exceptional weight retention — typically 85% or better — for deeper, more effective wound channels compared to traditional cup-and-core soft points.
Is this 300 WSM load appropriate for elk and larger North American game?
Yes. The 180-grain bullet weight is widely regarded as an excellent choice for elk, mule deer, black bear, and similar large-bodied game in 300 WSM. The heavier 180-grain projectile offers superior sectional density and momentum retention compared to lighter 150-grain options, making it especially effective at longer ranges and when quartering shots demand maximum penetration through bone and muscle.
Can I use this ammunition for target shooting or is it purely for hunting?
While Core-Lokt is designed and optimized for hunting applications, it can be used for zeroing your rifle and confirming point of impact before a hunt. However, for extended range practice sessions, a less expensive full metal jacket (FMJ) or practice load in 300 WSM would be more cost-effective. Save your Core-Lokt rounds for field use where reliable terminal performance truly matters.
- Caliber:
- 300 WSM
- Bullet Weight:
- 180 GR
- Bullet Type:
- PSP
- Purpose:
- Hunting
- Type:
- Rifle Ammunition
- Box Quantity:
- 20
- Case Quantity:
- 200
- Lead Free:
- No