Great for practice, performance and defense applications, the Sellier & Bellot .25 ACP 50-Grain Full Metal Jacket Centerfire Handgun Ammunition features a rigid design that promotes smooth penetration and resists deforming on impact. 50-round box. Sellier & Bellot .25 ACP 50-Grain Full Metal Jacket Centerfire Handgun Ammunition - Pistol Shells at Academy Sports