Hornady Critical Defense .45 Colt (Long Colt) 185gr Flex Tip eXpanding 20/Box $41.95 $27.05 Hornady Critical Defense .45 Colt (Long Colt) 185gr Flex Tip eXpanding 20/Box was developed to provide the best performance for personal protection and is the ultimate choice for defense applications. Bright nickel-plated cartridge cases ease chamber... Compare Choose Options