Kent Cartridge took their original Fasteel and made it even better by loading it with top quality components to help resist corrosion while maintaining maximum on-target performance. The foundation of Fasteel 2.0 begins with a high-performance base wad to optimize functioning in today's most popular semi-automatic firearms, allowing for fast follow-up shots and ensuring consistent reliability. The addition of precision ground zinc-plated steel shot and nickel-plated heads provide added corrosion protection from the elements while maintaining superior patterns for better performance in all conditions.