.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!

Ammunition - DRT .45 ACP Terminal Shock Ammunition

DRT .45 ACP Terminal Shock Ammunition

$ 13.69

Dynamic Research Technologies' .45 ACP Terminal Shock Ammo's light 150 grain bullet ensures quicker follow up shots due to light recoil without sacrificing stopping power.  Terminal Shock technology is designed to transfer 100% of the 150 grain bullet’s energy into the target, providing maximum stopping power as quickly as possible.  The jacket...


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Ammunition - PolyCase Inceptor .45 ACP RNP Ammunition

PolyCase Inceptor .45 ACP RNP Ammunition

$ 12.00

PolyCase's RNP is their original Inceptor product, the standard upon which the ARX line is built.  The RNPs integrate advance material engineering into a traditional round nose point design.  They are non-expanding, injection molded projectiles formed by a copper-polymer composite built for high speeds and low recoil.     This is loaded ammuniti...


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Ammunition - Lehigh Defense .45 ACP +P Maximum Expansion Ammunition

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...


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Ammunition - Liberty Civil Defense .45 ACP +P Ammunition

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....


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Ammunition - Gorilla .45 ACP FBI Subsonic Silverback Ammunition

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...


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Ammunition - Lehigh Defense .45 ACP Controlled Fracturing Ammunition

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...


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Ammunition - Gorilla .45 ACP Silverback Ammunition

Gorilla .45 ACP Silverback Ammunition

$ 39.99

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...


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Ammunition - Team Never Quit .45 ACP Self Defense Hollow Point Ammunition

Team Never Quit .45 ACP Self Defense Hollow Point Ammunition

$ 21.00

Team Never Quit (TNQ) Self Defense Hollow Point Ammo doesn't pretend to be anything more than it is, a solid copper, deep penetrating hollow point.  Just like other TNQ products, these rounds were developed with input from Marcus Luttrell and some of his operator buddies regarding what they wanted in their self defense ammo.  When you buy TNQ pr...


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Ammunition - OATH .45 ACP Halo Ammunition

OATH .45 ACP Halo Ammunition

$ 23.00

OATH (Operators American Tactical Hardware) Halo Match Grade Ammunition is made for the competitor.  Each Halo projectile is machined to precision from a solid copper rod ensuring an exceptional level of consistency round to round.   This is loaded ammunition.   Specs: Caliber: .45 ACP Weight: 175 gr. Bullet: Solid Copper Velocity: 1000 fps Ener...


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Ammunition - Lehigh Defense .45 ACP +P Controlled Fracturing Ammunition

Lehigh Defense .45 ACP +P Controlled Fracturing Ammunition

$ 42.00

Lehigh Defense .45 ACP +P Controlled Fracturing Professional 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...


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Ammunition - Alchemist .45 ACP Frangible C3 Ammunition

Alchemist .45 ACP Frangible C3 Ammunition

$ 27.91

Alchemist Frangible Compressed Copper Cartridge (C3) .45 ACP Ammunition is built to help make training as realistic and safe as possible.  The C3 projectiles contain zero toxic metals and break apart upon impact with steel. These rounds were originally manufactured to meet the training needs of Law Enforcement Agencies across the country and ar...


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Ammunition - Lehigh Defense .45 ACP Xtreme Defense Ammunition

Lehigh Defense .45 ACP Xtreme Defense Ammunition

$ 37.00

The Lehigh Defense .45 ACP Xtreme Defense Ammunition is yet another round produced by Lehigh's drive to never stop innovating.  Based on their extremely popular Xtreme Penetrator design, the Xtreme Defense utilizes a similar bullet shape cut at a steeper angle to maximize permanent wound cavity and draw back penetration.  These rounds pass extre...


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