Fort Scott Munitions TUI 44 Magnum 200gr SCS Centerfire Handgun Ammo - 20 Rounds - Engineered to Tumble Upon Impact and create a dynamic wound cavity, the unique, patented design of FSM's .44 Magnum TUI pistol ammunition penetrates targets deeply. Even with a heavier caliber handgun, your life will depend on accurate bullet placement. The .44 Magnum TUI projectiles are certain to incapacitate an assailant with fewer shots than any other ammo on the market. When you need hard-hitting firepower that you can trust your life with, .44 Magnum TUI ammo is a sure-fire solution. All of FSM's projectiles are precision machined and loaded to give some of the tightest tolerances in the industry. Coupled with multi-patented Tumble Upon Impact technology, you're getting some of the most lethal match grade self-defense ammunition on the market.