b'T H E D I F F E R E N C E B E T W E E NCRITICAL DUTY& CRITICAL DEFENSE ON-DUTY|PATROL|TACTICALCritical Duty handgun ammunition is built to meet the diverse on-duty requirements of law enforcement and tactical professionals. Critical Duty ammunition delivers superior barrier penetration and subsequent terminal performance, while still minimizing the liability of over-penetration.The FlexLock bullets loaded in all Critical Duty offerings are rugged, heavy-jacketed bullets that deliver barrier blind performance when shot through common urban barriers* (bare gelatin, auto glass, sheet metal, plywood, drywall, and heavy clothing). In addition, Critical Duty loads are designed to work in ALL handguns. However, these loads deliver optimized performance through the FBI Protocol test.Critical Duty ammoCritical Duty ammo All Critical Duty ammunition is loaded in nickel plated casesfeatures waterprooffeatures an H on for improved feeding and increased visibility in low-lightsealant around thethe tip.situations and features waterproof sealant around the primerprimer and case.and the case mouth to provide superior performance noCRITICAL DUTY AMMO IS matter your environment. PACKAGED IN 50-COUNT BOXES *As de ned by the FBI Protocol handgun ammunition test. FOR LAW ENFORCEMENT.BACKUP WEAPONS|OFF-DUTY CARRYCritical Defense handgun ammunition is ideal for backup weapons, off-duty carry or for those serving in executive protection, undercover operations, or anydedicated close quarters situation.Critical Defense provides controlled expansion while reducing the potential of over penetration . The patented FTX bullet and associated Flex Tip technology used in CriticalDefense ammunition eliminates the clogging and inconsistent expansion andpenetration that often plagues hollow point bullets.All Critical Defense ammunition is loaded in nickel-plated cases for improved feeding and increased visibility in low-light situations. Critical Defense is unaffected by thick, heavy clothing (including denim and leather) and delivers superior controlled expansion with deep wound cavities over a wide range of velocities. Premium low- ash propellants have been speci cally tailored for short-barreled handguns to deliver proven performance.12'