6.8 Spc Vs 5.56 Ballistics Chart
Introduction
When it comes to choosing a rifle cartridge, there are a lot of options available in the market. Two popular cartridges that have been gaining popularity in recent years are the 6.8 SPC (Special Purpose Cartridge) and the 5.56. Both cartridges have their pros and cons, and choosing between the two can be a tough decision. In this article, we will compare the 6.8 SPC vs 5.56 ballistics chart to help you make an informed decision.
What is 6.8 SPC?
The 6.8 SPC was developed by Remington and the US Army Marksmanship Unit in 2002, with the aim of creating a cartridge that would provide better performance than the 5.56. The cartridge is based on the .30 Remington case, but with a smaller neck and a slightly larger head diameter. The cartridge is designed to work in the AR-15 platform, making it an attractive option for those who already own an AR-15 rifle.
What is 5.56?
The 5.56 is a NATO cartridge that was first introduced in the 1960s. The cartridge is based on the .223 Remington case, but with a longer neck and a slightly higher pressure load. The cartridge is designed to work in the M16 and AR-15 platforms, making it a popular choice for military and law enforcement applications.
Ballistics Comparison
When it comes to ballistics, the 6.8 SPC and 5.56 have some notable differences. Here is a comparison of the two cartridges:
- Velocity: The 6.8 SPC has a higher velocity than the 5.56, with an average muzzle velocity of 2,600 feet per second (fps) compared to the 5.56's average velocity of 3,000 fps.
- Energy: The 6.8 SPC has greater energy than the 5.56, with an average muzzle energy of 1,600 ft-lbs compared to the 5.56's average energy of 1,200 ft-lbs.
- Range: The 6.8 SPC has a longer effective range than the 5.56, with a maximum effective range of 800 yards compared to the 5.56's maximum effective range of 600 yards.
- Accuracy: The 6.8 SPC is generally considered to be more accurate than the 5.56, due to its heavier bullet and greater energy.
- Recoil: The 6.8 SPC has slightly more recoil than the 5.56, but this is generally not a significant factor for most shooters.
Which One Should You Choose?
The choice between the 6.8 SPC and the 5.56 ultimately comes down to your specific needs and preferences. If you are looking for a cartridge with greater energy, longer range, and better accuracy, then the 6.8 SPC may be the better option for you. However, if you already own an AR-15 and want a cartridge that is widely available and affordable, then the 5.56 may be the better choice.
Conclusion
When it comes to the 6.8 SPC vs 5.56 ballistics chart, both cartridges have their strengths and weaknesses. Ultimately, the choice between the two will depend on your specific needs and preferences. We hope that this article has helped you make an informed decision.