FMJ-FN bullets are non-expanding powerfully penetrative bullets that are designed with woods defense needs in mind; whether fending off wild hogs or black bears the FMJ-FN bullets are consistently effective in taking down any wild animals that you may encounter. In contrast to the round nose non-expanding bullets the flat nose bullets are able to pierce through dense bodies of mass while maintaining their nose forward position; the nose forward position is optimal for maximum penetration. Nickel-plated brass casings the nickel-plating process provides several key benefits not limited to but including improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass improved cosmetics and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather moisture and other metals.