Federal Syntech Defense .40 S&W Ammunition, 50 Rounds JHP 175Gr - S40SJT2

["Best terminal performance in its class","Hollow-point bullet separates into three segments and a deep-penetrating core on impact","Core achieves 12 to 18 inches of penetration in both bare ballistics gel","Blue polymer jacket reduces barrel heat and friction and eliminates metal fouling","Extremely reliable Catalyst lead-free primer"]