US Cartridge is a brand of ammunition known for producing high-quality cartridges. The US Cartridge .380 ACP 80 grain all-copper ammunition is specifically designed for .380 ACP handguns.The key feature of this ammunition is the use of an all-copper bullet. Unlike traditional jacketed bullets, which have a lead core encased in a copper jacket, all-copper bullets are made entirely of copper. These bullets are known for their superior weight retention and consistent expansion characteristics.

The 80 grain all-copper bullets in US Cartridge .380 ACP ammunition are designed to expand reliably upon impact, creating larger wound channels and increasing the ammunition’s stopping power. The copper construction also helps to minimize barrel fouling and maintain consistent accuracy.

All-copper bullets are popular among shooters who prefer the benefits of lead-free ammunition or in situations where lead contamination is a concern, such as indoor shooting ranges. Additionally, the use of all-copper bullets can provide a balance between penetration and expansion, optimizing the performance of the ammunition for self-defense purposes.

As always, it’s important to consult local laws and regulations regarding ammunition use and select ammunition that complies with them. Additionally, it’s advisable to practice with the ammunition you plan to use for self-defense to become familiar with its performance characteristics in your specific firearm.