Winchester's .40 S&W 165gr FMJ offering stands out as a reliable performer for those seeking a practical solution for extended range sessions. If you're aiming to refine your handgun proficiency without going over budget, this cartridge delivers consistent performance at a price point that encourages high-volume practice. The full metal jacket design ensures smooth feeding and reduced barrel fouling, allowing you to focus on your technique rather than dealing with malfunctions.

With a muzzle velocity of 1060 fps and energy of 412 ft-lbs, this round packs enough punch to provide realistic recoil for defensive scenario training while remaining manageable for shooters of various skill levels. The brass casing adds value for reloaders, extending the utility of your investment. When you're looking to dial in your accuracy at 15-25 yards—typical self-defense distances—this ammunition's consistent performance will help you develop the muscle memory and confidence needed in high-pressure situations.