45 ACP Ammo





Hornady 90900 Critical Defense 45 Automatic Colt Pistol (ACP) 185 GR Flex Tip Expanding 20 Bx/ 10 Cs
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Hornady 90900 Critical Defense 45 Automatic Colt Pistol (ACP) 185 GR Flex Tip Expanding 20 Bx/ 10 Cs- Critical Defense- Personal Protection/Target- 45 Automatic Colt...

Hornady 90900 Critical Defense 45 Automatic Colt Pistol (ACP) 185 GR Flex Tip Expanding 20...

SKU: SPS-61043
In Stock
$ 33.99 $ 24.99
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Hornady Ammo .45Acp 230Gr. . Jhp/Xtp Subsonic 20-Pack 90971
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Hornady Ammo .45Acp 230Gr. . Jhp/Xtp Subsonic 20-Pack 90971 Caliber .45Acp Bullet Type Jacketed Hollow Point Bullet Weight In Grains 230 Grains Cartridges Per Box...

Hornady Ammo .45Acp 230Gr. . Jhp/Xtp Subsonic 20-Pack 90971 Caliber .45Acp Bullet Type Jacketed Hollow...

SKU: ZAN-AHDY90971
In Stock
$ 27.48 $ 22.90
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Hornady 90926 Critical Duty 45 ACP +P 220 GR FlexLock 20 Bx/ 10 Cs

Hornady 90926 Critical Duty 45 ACP +P 220 GR FlexLock 20 Bx/ 10 Cs- Critical Duty- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- FlexLock- 220...

Hornady 90926 Critical Duty 45 ACP +P 220 GR FlexLock 20 Bx/ 10 Cs- Critical...

SKU: SPS-84259
In Stock
$ 34.99 $ 25.49
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Hornady Critical Duty, 45ACP, 220 Grain, Hollow Point, 20 Round Box 90926

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: FlexLock Duty Bullet Weight: 220 Grain Model: Critical Duty Rounds Per Box: 20 Boxes Per Case: 10

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: FlexLock Duty Bullet Weight: 220 Grain Model: Critical...

SKU: RSR-H90926
In Stock
$ 30.75 $ 26.65
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Hornady 90904 American Gunner 45 Automatic Colt Pistol (ACP) 185 GR XTP Hollow Point 20 Bx/ 10 Cs

Hornady 90904 American Gunner 45 Automatic Colt Pistol (ACP) 185 GR XTP Hollow Point 20 Bx/ 10 Cs- American Gunner- Personal Protection/Target- 45 Automatic Colt...

Hornady 90904 American Gunner 45 Automatic Colt Pistol (ACP) 185 GR XTP Hollow Point 20...

SKU: SPS-95563
In Stock
$ 24.99 $ 17.72
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Hornady 9096 Custom 45 ACP +P 230 GR XTP Hollow Point 20 Bx/ 10 Cs

Hornady 9096 Custom 45 ACP +P 230 GR XTP Hollow Point 20 Bx/ 10 Cs- Custom- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- XTP Hollow...

Hornady 9096 Custom 45 ACP +P 230 GR XTP Hollow Point 20 Bx/ 10 Cs-...

SKU: SPS-86626
Out Stock
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Hornady 9112 45 Automatic Colt Pistol Hornady XTP JHP 200 GR 20Box/10Case

Hornady 9112 45 Automatic Colt Pistol Hornady XTP JHP 200 GR 20Box/10Case- Custom- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- XTP Hollow Point- 200 GR-...

Hornady 9112 45 Automatic Colt Pistol Hornady XTP JHP 200 GR 20Box/10Case- Custom- Personal Protection/Target-...

SKU: SPS-86589
In Stock
$ 26.99 $ 20.54
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Hornady Self Defense, 45ACP, 230 Grain, XTP, +P, 20 Round Box 9096

Manufacturer: Hornady Caliber: 45 ACP Round Type: +P Bullet Type: XTP Bullet Weight: 230 Grain Model: Custom Rounds Per Box: 20 Boxes Per Case: 10...

Manufacturer: Hornady Caliber: 45 ACP Round Type: +P Bullet Type: XTP Bullet Weight: 230 Grain...

SKU: RSR-H9096
Out Stock
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Hornady Critical Defense, 45ACP, 185 Grain, Hollow Point, 20 Round Box 90900

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: FlexTip Bullet Weight: 185 Grain Model: Critical Defense Rounds Per Box: 20 Boxes Per Case: 10

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: FlexTip Bullet Weight: 185 Grain Model: Critical Defense...

SKU: RSR-H90900
In Stock
$ 30.05 $ 26.11
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Hornady Ammo American Gunner .45ACP 185gr. XTP 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 185 Grains• Bullet Type: Jacketed Hollow Point/Xtp• Caliber: .45Acp

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-AHDY90904
In Stock
$ 22.17 $ 18.69
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Hornady Ammo Critical Duty .45ACP+P 220gr. Flexlock 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 220 Grains• Bullet Type: Flexlock• Caliber: .45Acp +P

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-AHDY90926
In Stock
$ 30.75 $ 26.72
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Hornady Ammo Critical Defense .45ACP 185gr. FTX 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 185 Grains• Bullet Type: Flex Tip Expanding• Caliber: .45Acp

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-AHDY90900
In Stock
$ 30.05 $ 26.18
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Hornady Subsonic 45 ACP 230 gr XTP Subsonic 20 Bx/ 10 Cs

Hornady Subsonic 45 ACP 230 gr XTP Subsonic 20 Bx/ 10 Cs Manufacturer: Hornady Caliber: 45 ACP Bullet Type: XTP Subsonic Bullet Weight: 230 gr...

Hornady Subsonic 45 ACP 230 gr XTP Subsonic 20 Bx/ 10 Cs Manufacturer: Hornady Caliber:...

SKU: SPS-119061
In Stock
$ 31.10 $ 21.88
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Hornady Self Defense, 45ACP, 200 Grain, XTP, 20 Round Box 9112

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: XTP Bullet Weight: 200 Grain Model: Custom Rounds Per Box: 20 Boxes Per Case: 10

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: XTP Bullet Weight: 200 Grain Model: Custom Rounds...

SKU: RSR-H9112
In Stock
$ 23.99 $ 21.56
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Hornady American Gunner, 45 ACP, 185 Grain, XTP, 20 Round Box 90904

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: XTP Bullet Weight: 185 Grain Model: American Gunner Rounds Per Box: 20 Boxes Per Case: 10

Manufacturer: Hornady Caliber: 45 ACP Bullet Type: XTP Bullet Weight: 185 Grain Model: American Gunner...

SKU: RSR-H90904
In Stock
$ 22.17 $ 18.64
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Hornady Ammo .45ACP 200gr. JHP/XTP 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 200 Grains• Bullet Type: Jacketed Hollow Point/Xtp• Caliber: .45Acp

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-AHDY9112
In Stock
$ 23.99 $ 21.62
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Hornady Ammo .45ACP +P 230gr. JHP/XTP 20-Pack

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains: 230 Grains• Bullet Type: Jacketed Hollow Point/Xtp• Caliber: .45Acp +P

• Reloadable: Y• Boxes Per Case: 10• Cartridges Per Box: 20• Bullet Weight In Grains:...

SKU: ZAN-AHDY9096
In Stock
$ 26.07 $ 23.33
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The .45 ACP (Automatic Colt Pistol) or .45 Auto is a handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol. The standard ammo design holds a 230 grain (gr) lead bullet that travels at an impressive 830 feet per second (fps).

The .45 ACP grew in popularity outside of the Armed Forces due to its ability to adapt to a variety of shooting applications, including sport shooting, law enforcement, and self defense. Both target shooters and backyard shooters appreciate the .45 ACP for its accuracy, mild recoil, and heavy bullet. As a self-defense weapon, in its basic full metal jacket (FMJ) cartridge, the non-expanding .45 Auto is heavy and penetrates deep.

45 ACP ammunition for sale that is in stock from top brands at Foundry Outdoors. Check out our full line-up of in-stock 45 ACP ammunition for sale. We carry 45 ammo handgun, 45 acp pistol ammo and 45 revolver and 45 shotshells ammunition from: Hornady Ammo, Buffalo Bore Ammo, Underwood Ammo, Federal, Remington, Winchester, and others.

Whether you are looking for quality ammunition for self-defense, target, shooting, practice, plinking, surplus, Foundry Outdoors is an online ammo retailer that can meet your all ammunition needs. All the ammunition is categorized by manufacturer or caliber for easy search for ammo you are looking for.

We have special deals on  9mm Ammo, 300 Blackout Ammo, 10mm Ammo, 5.56 Ammo, Underwood Ammo, and more special deals on bulk ammo.

Bulk quantity available for Handgun, Rifle, Rimfire & Shotgun Ammo.Cheap Ammo deals are available on most ammo. Fast shipping services always! Secure checkout process. Our goal is to provide the best customer service, products, and packaging to our customers. Foundry Outdoors is your top trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. Buy in bulk and save big.