The Ultimate Comparison: 6.5 CM vs 6.8 SPC – Which One Should You Choose?
If you’re in the market for a new rifle and are torn between two popular cartridge options, the 6.5 Creedmoor (CM) and the 6.8 Special Purpose Cartridge (SPC), you’re not alone. Both cartridges have their own unique qualities that make them a popular choice among hunters and shooters alike.
The History of the 6.5 CM and 6.8 SPC
Before diving into the specifics of each cartridge, let’s first go over a brief history of the 6.5 CM and 6.8 SPC. The 6.5 CM was first introduced in 2007 by Hornady, specifically designed for long-range shooting and competition. Since its introduction, it has quickly grown in popularity due to its low recoil, high accuracy, and long-range capabilities. On the other hand, the 6.8 SPC was developed in the early 2000s by the United States Army Marksmanship Unit and Remington Arms, with a focus on improving terminal ballistics in the military’s M16 rifle.
The Comparison: 6.5 CM vs 6.8 SPC
Accuracy: One of the biggest differences between the two cartridges is accuracy. The 6.5 CM has been proven to be extremely accurate at long ranges, thanks to its high sectional density and ballistic coefficient. While the 6.8 SPC does offer decent accuracy, it falls short when compared to the 6.5 CM.
Recoil: Another difference between the two cartridges is the level of recoil. The 6.5 CM has less recoil than the 6.8 SPC, making it a more comfortable option for extended shooting sessions.
Terminal ballistics: When it comes to terminal ballistics, the 6.8 SPC shines as it was designed to improve terminal ballistics and lethality. Its heavier bullet weight and larger diameter make it a better choice for hunting big game, whereas the 6.5 CM is better suited for smaller game.
Ammo availability: The availability of ammunition is another factor to consider when choosing between the two cartridges. Although both are fairly common, the 6.5 CM is more widely distributed and readily available at most gun stores.
Conclusion
Both the 6.5 CM and 6.8 SPC have their own unique qualities that make them appealing to hunters and shooters. If you’re looking for long-range accuracy and minimal recoil, the 6.5 CM is an excellent choice. However, if you’re looking for improved terminal ballistics and a better option for hunting big game, the 6.8 SPC is the way to go. Ultimately, it all depends on your personal preferences and what you plan on using the cartridge for.
