Power and Tradition in This Cartridge

Why shoot a .45 ACP? The .45 ACP cartridge has been relied on by U.S. military and law enforcement officers for more than 100 years. C…

Why shoot a .45 ACP? The .45 ACP cartridge has been relied on by U.S. military and law enforcement officers for more than 100 years. Cheaper Than Dirt! has the ammo in stock to feed your .45 ACP firearm. Browse our wide selection of .45 auto ammunition today, and stock up for your next trip to the range. Whether you’re looking for light plinking loads or hot defense rounds, we’ve got you covered with high-quality ammunition. Train with .45 ACP ammo like a professional and protect your family like a professional.

.45 ACP or .45 Auto