.460 Rowland Load Data & Reloading Guide

The .460 Rowland is a relatively recent addition to the world of high-performance handgun cartridges, developed in the late 1990s by Scott Rowland. This caliber was designed to provide significantly increased power and versatility over traditional .45 ACP rounds, allowing for enhanced performance in both self-defense and tactical situations. Initially, the .460 Rowland was crafted to be used in modified .45 ACP firearms, enabling shooters to take advantage of higher pressure levels while maintaining compatibility with existing platforms.

In terms of technical specifications, the .460 Rowland operates at a maximum pressure of 40,000 psi, which is far higher than the .45 ACP's 21,000 psi. It typically uses a case length of 1.30 inches with a bullet diameter of .451 inches. Reloaders can work with a variety of bullet weights ranging from 185 grains to 300 grains, facilitating a range of applications from self-defense to hunting, where penetrating power and expansion are critical.

Ballistically, the .460 Rowland excels in delivering energy levels comparable to that of a .44 Magnum, achieving muzzle velocities between 1,200 to 1,600 feet per second, depending on the load. This level of performance obtains excellent stopping power and terminal ballistics, making it suitable for taking larger game when paired with appropriate projectiles.

For reloaders, the .460 Rowland offers specific advantages such as the ability to tailor loads for specific purposes, whether it be target shooting or hunting. Its compatibility with .45 ACP components allows for easy integration into existing reloading setups. Additionally, flexibility in bullet selection and the potential for achieving high velocities makes the .460 Rowland an attractive choice for those looking to maximize performance and versatility in their ammunition.