6.5 x 55 Swedish Dane Ładunkowe

The 6.5 x 55 Swedish cartridge, developed in 1891, has its origins in a collaboration between Swedish and Norwegian military forces. This caliber, also known as 6.5 x 55mm or 6.5 Swedish Mauser, has a distinguished reputation for its outstanding accuracy and ballistics, which has sustained its popularity for over a century. Designed primarily for military use, it has since found a significant following among hunters and marksmen across the globe.

Technically, the 6.5 x 55 Swedish utilizes a rimless, bottleneck case with a case length of 55 mm and a standard bullet diameter of 6.7 mm (or 0.264 inches). This configuration enables high ballistic coefficients and flat trajectories. In terms of ballistic performance, the cartridge can propel bullets weighing between 100 and 160 grains with impressive velocity and energy levels. A typical 140-grain bullet can achieve velocities of approximately 2,700 feet per second, offering effective range capabilities.

The 6.5 x 55 Swedish excels in a range of applications from hunting medium-sized game such as deer and elk, to competitive shooting disciplines where precision is paramount. Its mild recoil and superior accuracy make it particularly appealing for long-range target shooting and match competitions.

For reloaders, the 6.5 x 55 Swedish presents several advantages. It is renowned for its generous case capacity and high quality of brass available, which allows for precise tuning and experimentation with various powder types and bullet weights. Additionally, the relatively low pressures compared to newer cartridges result in extended case life, providing cost efficiency. The widespread availability of projectiles in the 6.5 mm caliber enhances versatility and the ability to tailor loads to specific requirements, making the 6.5 x 55 Swedish a favored choice for reloaders seeking performance and adaptability.