Rem 7mm Maus 140gr Psp 20/200

Remington 7mm Mauser 140 grain PSP ammunition represents the evolution of a cartridge with over a century of field-proven reliability. The 7mm Mauser (7×57mm) remains a respected medium-to-large game caliber that balances manageable recoil with effective terminal performance. This 20-round box delivers Remington's Core-Lokt bullet technology—a design that has anchored game across multiple continents since 1939, making it one of the most trusted loads in hunting ammunition history.

The 140-grain PSP (Power-Shok Point) bullet employs Core-Lokt's tapered copper jacket mechanically locked to a solid lead core, engineered for controlled expansion and consistent weight retention through bone and hide. This construction delivers approximately 2× expansion on impact while maintaining structural integrity for deep penetration—the ballistic outcome serious hunters require when precision matters. At this powder charge and bullet weight, the 7mm Mauser achieves terminal performance suitable for deer, elk at moderate distances, and other medium-sized game where velocity and shot placement work together.

This ammunition suits bolt-action rifle hunters who operate vintage military arms (Mauser 98-pattern rifles, Spanish Model 1916 rifles) as well as modern manufactured rifles chambered in 7mm Mauser. Handloaders and shooters who maintain historical firearms find the 7mm Mauser a practical option where ammunition availability has been inconsistent. Reload data and component supply for this caliber remain accessible through major powder and bullet manufacturers, supporting long-term use of firearms built around this cartridge.

The 7mm Mauser occupies a distinct niche—more powerful than the 6.5×55 Swedish but less intense than the .308 Winchester, with better velocity characteristics than the .30-30 Winchester in equivalent barrels. Shooters selecting this caliber prioritize its specific ballistic profile and the availability of rifles manufactured for it over the past 130 years.