.45 ACP Ammo
.45 ACP Ammo
The .45 ACP (Automatic Colt Pistol), AKA .45 Auto, was designed by the famous John Browning in the early 1900s. Similar to the 9mm Luger, the .45 ACP Cartridge was designed primarily for use in semiautomatic pistols. The United States Army adopted the .45 ACP when they began issuing the M1911 Pistol. Because of the large caliber and heavy rounds the .45 ACP usually shoots, it makes it inherently subsonic, resulting in one of the most powerful pistol calibers that can be used with suppressed weapons.
Since the .45 ACP is one of the most popular handguns in use today, Clark Armory carries everything from standard target rounds to full home defense cartridges. Can't find what you're looking for? Drop us a line and we're happy to help!
Inceptor .45 ACP ARX Ammunition
$ 29.99
The .45 ARX® is a revolutionary bullet in every sense of the word. From the way it’s manufactured, to its shape, to the way it transfers energy to the target. The non-expanding ARX is injection-molded from a specially blended polymer-copper matrix that is designed to be tough enough for an all-purpose defense round. Upon entering soft tissue...
G2 Research .45 ACP Civic Duty Ammunition
$ 45.00
G2 Research (G2R) Civic Duty Ammunition features a similar design to the world famous G2R R.I.P. Ammunition but with a heavier bullet, built to not break apart. The Civic Duty has a similar 100% copper petaled-trocar bullet that expands to more than 2.5 times its initial diameter upon entering fluid. During expansion, the trocars peel back inc...
TB Ammunition: .45 ACP GPM ft. Quadra-Shock™ Technology
$ 35.00
Announcing the new lead-free, high-performance GPM Quadra-Shock™ ammunition! GPM Quadra-Shock™ offers all the performance of existing non-frangible duty/sporting rounds but at a value-level price. Presently, market leaders in this market category offer bullets of varying hardness and density. TB Ammunition sells for 30-65% less than the leader w...
Fort Scott Munitions 45 ACP TUI™ - 180Gr Handgun Ammo
$ 24.19
Incredible Accuracy and Terminal Performance Combined Superior penetration Non-lead, solid copper spun (SCS®) bullet Multi-Patented, Tumble Upon Impact™ design Engineered to Tumble Upon Impact™ and create a dynamic wound cavity, the unique, patented design of our 45ACP TUI™ pistol ammunition penetrates targets deeply. Even with a heavier ca...
G2 Research .45 ACP R.I.P. Ammunition
$ 42.50
The round that has taken the personal defense world by storm: the G2 Research Radically Invasive Projectile (R.I.P.). .45 ACP R.I.P. Ammo capitalizes on copper's ability to be very finely machined to make a bullet that, upon impact, performs unlike any other hollow point available today. The RIP bullet features a unique one hundred percent copp...
Lehigh Defense .45 ACP +P Xtreme Penetrator Ammunition
$ 38.00
Lehigh Defense .45 ACP +P Xtreme Penetrator Ammunition is the latest in their long line of premium personal defense and hunting rounds. Featuring a 100% solid copper construction and patent-pending CNC designed projectile. Xtreme Penetrators are among the best personal defense rounds on the market. This is loaded ammunition. Specs: Cali...
Lehigh Defense .45 ACP +P Maximum Expansion Ammunition
$ 42.00
Lehigh Defense .45 +P Maximum Expansion Ammunition is machined from 100% solid bar stock copper and perfect for causing maximum damage on impact. The projectile is one piece of copper machined into a hollow point design that is suppressor safe and expands upon impact. This copper hollow point design provides a high level of expansion with far...
Cutting Edge Bullets .45 ACP Personal Home Defense Ammunition
$ 30.00
Cutting Edge Bullets .45 ACP Personal Home Defense (PHD) Ammunition is an excellent choice for personal protection. PHD ammunition is loaded with Cutting Edge Bullets' lead-free HG Raptor projectiles which features the patented SealTiteTM band technology. After 1.5 - 2" of penetration four blades are engineered to shear off and radiate out i...
Liberty Civil Defense .45 ACP +P Ammunition
$ 24.00
Liberty Civil Defense .45 ACP +P ammunition features a nickel-plated, hollow point bullet traveling at high speed. The 78 grain lead-free bullet travels at 1,900 feet per second and is designed to transfer maximum energy on impact. Liberty's Civil Defense Ammo is a great personal protection/self defense round when over-penetration is a concern....
Gorilla .45 ACP FBI Subsonic Silverback Ammunition
$ 36.98
Gorilla Ammunition's Silverback Self Defense Ammo features patent pending CNC Swiss turned copper projectiles loaded on nickel-coated brass. Upon impact, the 5 wings of the Silverback's hollow point projectile fold back and expand to approximately three times the bullets original diameter. This results in a wound channel much larger than the p...
Lehigh Defense .45 ACP Controlled Fracturing Ammunition
$ 42.00
Lehigh Defense .45 ACP Controlled Fracturing Ammunition is machined from 100% solid bar stock copper and perfect for causing maximum damage on impact. The projectile is one piece of copper machined into a base and three fracturing "wings." This one metal, two-part design means that upon impact, the wings break off of the base and penetrate a...
Underwood 45 ACP 174 Grain Maximum Expansion
$ 40.99
Lehigh's Maximum Expansion™ Technology is used to produce projectiles that create the largest wound channels of any bullet you can buy. These cavernous hollow points are designed to expand upon contact with a fluid-based medium through hydraulic energy. They do not expand on dry mediums like wood, drywall, bone, or sheet metal. The expansion pro...