Fort Scott Munitions TUI ammo is a match grade handgun bullet designed to be reassuringly effective for self-defense. Engineered to Tumble Upon Impact and create a dynamic wound cavity the unique patented design of Fort Scott's TUI pistol ammunition penetrates targets deeply. If you're looking for a round that you can depend on when your life depends on it then this product is perfect for you.Fort Scott Munitions Tumble Upon Impact 357 Magnum 125 Grain Solid Copper Spun20 Rounds Per BoxNewly-Made Reloadable BrassWith 125 grains of projectile moving with 562 foot/lbs of energy these rounds hit hard and hit fast. Order your 357 Magnum ammo online today!Need some hearing protection for the range? Click here!Need some targets to practice with? Click here!