Remington Core-Lokt 7mm RSAUM 150 Grain PSP Ammunition - 20 Rounds

The Remington Core-Lokt 7mm RSAUM 150 Grain PSP Ammunition delivers the controlled-expansion performance that's made this load a go-to choice for big game hunters across North America. Built on decades of proven field results, each round pairs a 150-grain pointed soft point bullet with Remington's time-tested Core-Lokt construction—a tapered copper jacket mechanically locked to a solid lead core. That design drives consistent, predictable expansion and excellent weight retention on game, giving you the terminal performance you need when the shot counts.

This load runs at 3110 feet per second, generating the velocity and energy curve hunters expect from the 7mm Remington Short Action Ultra Magnum. The ballistic coefficient of 0.346 supports a relatively flat trajectory downrange, helping you stay on target from typical hunting distances. Twenty rounds per box keeps you stocked for practice and seasons ahead.

If you're already invested in the RSAUM platform—whether you're hunting mule deer across open country, elk in timbered terrain, or other North American big game—Core-Lokt ammunition is a straightforward, confidence-building option. No exotic claims, no unnecessary frills; just a bullet engineered to do the job and proven to deliver season after season.

Key Features

• 150-grain pointed soft point bullet design for effective trajectory and on-game performance
• Core-Lokt tapered copper jacket locked to solid lead core for controlled expansion
• 3110 feet per second muzzle velocity in 7mm RSAUM chambers
• 20 rounds per box, ready for hunting or practice

Specifications

Frequently Asked Questions

What firearms does 7mm RSAUM ammunition work with?

This ammunition is loaded for firearms chambered in 7mm Remington Short Action Ultra Magnum (7mm RSAUM). Make sure your rifle is marked for this specific cartridge before loading or firing.

What game animals is this load suitable for?

The 150-grain Core-Lokt PSP is designed for big game hunting applications. Appropriate use depends on your specific game, local regulations, and hunting conditions; always verify ammunition legality and suitability for your intended quarry and location.

How many rounds are in a box?

Each box contains 20 rounds of loaded ammunition.

What makes Core-Lokt ammunition different from other hunting loads?

Core-Lokt uses a tapered copper jacket mechanically locked to a solid lead core, designed to deliver controlled expansion and consistent weight retention on game. This construction has been refined over many decades of field use.