Maine Cartridge Company's Full Metal Jacket (FMJ) M8 ammunition for the .40 S&W cartridge is engineered for consistent and reliable performance, making it an ideal choice for training, competition, and general range use. Manufactured in-house at their facility in Sanford, Maine, the ammunition is crafted with meticulous attention to detail, including new and once-fired brass cases. The 180-grain FMJ bullet ensures positive cycling in a wide variety of firearms while providing a clean and accurate shooting experience. Each round undergoes multiple quality checks to guarantee consistency and reliability. This ammunition is a great value option for shooters seeking quality and performance from an American-made product.