45 ACP Ammo





Hornady 90900 Critical Defense 45 Automatic Colt Pistol (ACP) 185 GR Flex Tip Expanding 20 Bx/ 10 Cs
1 review

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
Add to cart
Winchester Ammo USA45A Best Value 45 Automatic Colt Pistol (ACP) 185 GR Full Metal Jacket 50 Bx/10 Cs

Winchester Ammo USA45A Best Value 45 Automatic Colt Pistol (ACP) 185 GR Full Metal Jacket 50 Bx/10 Cs- Best Value- Hunting/Target- 45 Automatic Colt Pistol...

Winchester Ammo USA45A Best Value 45 Automatic Colt Pistol (ACP) 185 GR Full Metal Jacket...

SKU: SPS-67783
Out Stock
Sold Out
Barnes 21555 TAC-XPD 45ACP+P 185GR TAC-XP 20Bx/10Cs

Barnes 21555 TAC-XPD 45ACP+P 185GR TAC-XP 20Bx/10Cs- TAC-XPD- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- Barnes TAC-XP- 185 GR- 411 ft lbs- 1000 fps- 20-...

Barnes 21555 TAC-XPD 45ACP+P 185GR TAC-XP 20Bx/10Cs- TAC-XPD- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)-...

SKU: SPS-85332
In Stock
$ 36.99 $ 25.45
Add to cart
PMC 45B Bronze 45 Automatic Colt Pistol Jacketed Hollow Point 185 GR 50Box/20Cs

PMC 45B Bronze 45 Automatic Colt Pistol Jacketed Hollow Point 185 GR 50Box/20Cs- Bronze- Hunting/Target- 45 Automatic Colt Pistol (ACP)- Jacketed Hollow Point- 185 GR-...

PMC 45B Bronze 45 Automatic Colt Pistol Jacketed Hollow Point 185 GR 50Box/20Cs- Bronze- Hunting/Target-...

SKU: SPS-74090
Out Stock
Sold Out
Atomic 00412 Defense 45 ACP +P 185 GR Bonded MHP 50 Bx/ 10 Cs

Atomic 00412 Defense 45 ACP +P 185 GR Bonded MHP 50 Bx/ 10 Cs- Defense- 45 Automatic Colt Pistol (ACP)- Bonded Match Hollow Point- 185...

Atomic 00412 Defense 45 ACP +P 185 GR Bonded MHP 50 Bx/ 10 Cs- Defense-...

SKU: SPS-26140
Out Stock
Sold Out
PPU PPD45 Defense 45 ACP 185 gr Jacketed Hollow Point 50 Bx/ 10 Cs

PPU PPD45 Defense 45 ACP 185 gr Jacketed Hollow Point 50 Bx/ 10 Cs Manufacturer: PPU Prvi Partizan Caliber: 45 ACP Bullet Type: Jacketed Hollow...

PPU PPD45 Defense 45 ACP 185 gr Jacketed Hollow Point 50 Bx/ 10 Cs Manufacturer:...

SKU: SPS-120053
In Stock
$ 32.94 $ 28.30
Add to cart
Speer 53654 Lawman 45 ACP Total Metal Jacket 185 GR 50Box/20Case

Speer 53654 Lawman 45 ACP Total Metal Jacket 185 GR 50Box/20Case- Lawman- Hunting/Target- 45 Automatic Colt Pistol (ACP)- Total Metal Jacket- 185 GR- 453 ft...

Speer 53654 Lawman 45 ACP Total Metal Jacket 185 GR 50Box/20Case- Lawman- Hunting/Target- 45 Automatic...

SKU: SPS-35098
Out Stock
Sold Out
Sig Sauer E45AP0-20 V-Crown JHP 45 ACP 185 GR JHP 20Box/10Case

Sig Sauer E45AP0-20 V-Crown JHP 45 ACP 185 GR JHP 20Box/10Case- V-Crown- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- Jacketed Hollow Point- 185 GR- 407...

Sig Sauer E45AP0-20 V-Crown JHP 45 ACP 185 GR JHP 20Box/10Case- V-Crown- Personal Protection/Target- 45...

SKU: SPS-96692
In Stock
$ 28.99 $ 20.20
Add to cart
Federal Gold Medal, 45ACP, 185 Grain, Full Metal Jacket, 50 Round Box GM45B

Manufacturer: Federal Caliber: 45 ACP Bullet Type: Full Metal Jacket Semi Wadcutter Bullet Weight: 185 Grain Model: Gold Medal Rounds Per Box: 50 Boxes Per...

Manufacturer: Federal Caliber: 45 ACP Bullet Type: Full Metal Jacket Semi Wadcutter Bullet Weight: 185...

SKU: RSR-FEGM45B
In Stock
$ 53.95 $ 44.21
Add to cart
Barnes TAC-XPD, 45ACP+P, 185 Grain, TAC-XP, Hollow Point, Lead Free, 20 Round Box 21555

Manufacturer: Barnes Caliber: 45 ACP Round Type: Lead Free Bullet Type: TAC-XP Bullet Weight: 185 Grain Model: TAC-XPD Rounds Per Box: 20 Boxes Per Case:...

Manufacturer: Barnes Caliber: 45 ACP Round Type: Lead Free Bullet Type: TAC-XP Bullet Weight: 185...

SKU: RSR-BB21555
In Stock
$ 26.59
Add to cart
Buffalo Bore Ammo 45-185LF/20 45 ACP +P Lead-Free Barnes TAC-XP 185GR 20Box/12Cs

Buffalo Bore Ammo 45-185LF/20 45 ACP +P Lead-Free Barnes TAC-XP 185GR 20Box/12Cs- 45 ACP- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- Barnes TAC-XP- 185 GR-...

Buffalo Bore Ammo 45-185LF/20 45 ACP +P Lead-Free Barnes TAC-XP 185GR 20Box/12Cs- 45 ACP- Personal...

SKU: SPS-82230
Out Stock
Sold Out
Remington Ammunition RTP45AP2A High Terminal Performance 45 Automatic Colt Pistol (ACP) 185 GR Jacketed Hollow Point 20 Bx/ 25 Cs

Manufacturer: Remington Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grains Muzzle Energy: 411 ft lbs Velocity: 1000...

Manufacturer: Remington Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point Bullet...

SKU: SPS-108481
In Stock
$ 27.92 $ 18.90
Add to cart
Speer Ammo 23964GD Gold Dot Personal Protection 45 Automatic Colt Pistol (ACP) 185 GR Hollow Point 20 Bx/ 10 Cs

Manufacturer: CCI/Speer/Vista Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Hollow Point Bullet Weight: 185 Grains Muzzle Energy: 453 ft lbs Velocity: 1050 fps Boxes...

Manufacturer: CCI/Speer/Vista Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Hollow Point Bullet Weight: 185...

SKU: SPS-108170
In Stock
$ 40.12 $ 27.91
Add to cart
CCI/Speer 45ACP, 185 Grain, Total Metal Jacket, 50 Round Box 53654

Manufacturer: CCI/Speer Caliber: 45 ACP Bullet Type: Total Metal Jacket Bullet Weight: 185 Grain Model: Speer Lawman Rounds Per Box: 50 Boxes Per Case: 20...

Manufacturer: CCI/Speer Caliber: 45 ACP Bullet Type: Total Metal Jacket Bullet Weight: 185 Grain Model:...

SKU: RSR-CCI53654BX
Out Stock
Sold Out
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
Add to cart
Rem Ammo RTP45AP2 HTP 45ACP 185GR Jacketed Hollow Point 50Bx/10CS

Rem Ammo RTP45AP2 HTP 45ACP 185GR Jacketed Hollow Point 50Bx/10CS- HTP- Hunting/Target- 45 Automatic Colt Pistol (ACP)- Jacketed Hollow Point- 185 GR- 411 ft lbs-...

Rem Ammo RTP45AP2 HTP 45ACP 185GR Jacketed Hollow Point 50Bx/10CS- HTP- Hunting/Target- 45 Automatic Colt...

SKU: SPS-85390
Out Stock
Sold Out
Federal GM45B Premium 45 ACP Full Metal Jacket Semi Wadcutter 185 GR 50Bx/20Case

Federal GM45B Premium 45 ACP Full Metal Jacket Semi Wadcutter 185 GR 50Bx/20Case- Gold Medal- Hunting/Target- 45 Automatic Colt Pistol (ACP)- Full Metal Jacket Semi-Wadcutter-...

Federal GM45B Premium 45 ACP Full Metal Jacket Semi Wadcutter 185 GR 50Bx/20Case- Gold Medal-...

SKU: SPS-67126
In Stock
$ 68.99 $ 47.50
Add to cart
Atomic 00458 Defense 45 ACP +P 185 GR Bonded MHP 20 Bx/ 10 Cs

Atomic 00458 Defense 45 ACP +P 185 GR Bonded MHP 20 Bx/ 10 Cs- Defense- 45 Automatic Colt Pistol (ACP)- Bonded Match Hollow Point- 185...

Atomic 00458 Defense 45 ACP +P 185 GR Bonded MHP 20 Bx/ 10 Cs- Defense-...

SKU: SPS-26070
Out Stock
Sold Out
Sig Sauer Elite Performance V-Crown, 45 ACP, 185 Grain, Jacketed Hollow Point, 20 Round Box E45AP0-20

Manufacturer: Sig Sauer Caliber: 45 ACP Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grain Model: Elite Performance V-Crown Rounds Per Box: 20 Boxes Per...

Manufacturer: Sig Sauer Caliber: 45 ACP Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grain...

SKU: RSR-SGE45AP0
Out Stock
Sold Out
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
Add to cart
Remington Ammunition HD45APC Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR Brass Jacket Hollow Point 20 Bx/ 25 Cs

Remington Ammunition HD45APC Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR Brass Jacket Hollow Point 20 Bx/ 25 Cs- Ultimate Defense-...

Remington Ammunition HD45APC Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR...

SKU: SPS-3796
In Stock
$ 30.99 $ 20.00
Add to cart
Winchester Ammo W45AST Super-X 45 ACP 185 gr Silvertip Hollow Point 20 Bx/ 10 Cs

Winchester Ammo W45AST Super-X 45 ACP 185 gr Silvertip Hollow Point 20 Bx/ 10 Cs Manufacturer: Winchester Caliber: 45 ACP Bullet Type: Silvertip Hollow Point...

Winchester Ammo W45AST Super-X 45 ACP 185 gr Silvertip Hollow Point 20 Bx/ 10 Cs...

SKU: SPS-121892
In Stock
$ 24.58 $ 21.60
Add to cart
Cor-Bon Self Defense 45 ACP +P 185 gr Jacketed Hollow Point (JHP) 20 Bx/ 25 Cs

Cor-Bon Self Defense 45 ACP +P 185 gr Jacketed Hollow Point (JHP) 20 Bx/ 25 Cs Manufacturer: Corbon Caliber: 45 ACP Bullet Type: Jacketed Hollow...

Cor-Bon Self Defense 45 ACP +P 185 gr Jacketed Hollow Point (JHP) 20 Bx/ 25...

SKU: SPS-36729
Out Stock
Sold Out
Cor-Bon DPX 45 ACP +P 185 gr Deep Penetrating X Bullet 20 Bx/ 25 Cs

Cor-Bon DPX 45 ACP +P 185 gr Deep Penetrating X Bullet 20 Bx/ 25 Cs Manufacturer: Corbon Caliber: 45 ACP Bullet Type: Deep Penetrating X...

Cor-Bon DPX 45 ACP +P 185 gr Deep Penetrating X Bullet 20 Bx/ 25 Cs...

SKU: SPS-15506
Out Stock
Sold Out
Atomic 448 Match 45 ACP 185 gr Semi Wadcutter (SWC) 50 Bx/ 10 Cs

Atomic 448 Match 45 ACP 185 gr Semi Wadcutter (SWC) 50 Bx/ 10 Cs Manufacturer: Atomic Caliber: 45 ACP Bullet Type: Semi Wadcutter (SWC) Bullet...

Atomic 448 Match 45 ACP 185 gr Semi Wadcutter (SWC) 50 Bx/ 10 Cs Manufacturer:...

SKU: SPS-120167
Out Stock
Sold Out
Buffalo Bore Ammunition 45-185/20 45 ACP +P JHP 185GR 20Box/12Case

Manufacturer: Buffalo Bore Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grains Muzzle Energy: 543 ft lbs Velocity:...

Manufacturer: Buffalo Bore Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point...

SKU: SPS-82226
In Stock
$ 41.56 $ 29.18
Add to cart
Sig Sauer E45AP045 Elite Performance V-Crown 45 Automatic Colt Pistol (ACP) 185 GR Jacketed Hollow Point 50 Bx/ 20 Cs

Manufacturer: Sig Sauer Inc Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grains Muzzle Energy: 407 ft lbs Velocity:...

Manufacturer: Sig Sauer Inc Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Jacketed Hollow Point...

SKU: SPS-108720
In Stock
$ 77.56 $ 50.41
Add to cart
Remington Ammunition GSB45APAB Golden Saber Bonded 45 Automatic Colt Pistol (ACP) 185 GR Brass Jacket Hollow Point 20 Bx/ 25 Cs

Manufacturer: Remington Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Brass Jacket Hollow Point Bullet Weight: 185 Grains Boxes Per Case: 25

Manufacturer: Remington Ammunition Caliber: 45 Automatic Colt Pistol (ACP) Bullet Type: Brass Jacket Hollow Point...

SKU: SPS-108464
In Stock
$ 38.80 $ 27.91
Add to cart
Nosler 51271 Match Grade 45 ACP Jacketed Hollow Point 185gr 50Box/10Case

Nosler 51271 Match Grade 45 ACP Jacketed Hollow Point 185gr 50Box/10Case- Match Grade- Hunting/Target- 45 Automatic Colt Pistol (ACP)- Jacketed Hollow Point- 185 GR- 616...

Nosler 51271 Match Grade 45 ACP Jacketed Hollow Point 185gr 50Box/10Case- Match Grade- Hunting/Target- 45...

SKU: SPS-88259
Out Stock
Sold Out
Remington Ammunition L45AP1 UMC 45 ACP Metal Case 185 GR 50Box/10Case

Remington Ammunition L45AP1 UMC 45 ACP Metal Case 185 GR 50Box/10Case- UMC- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- Metal Case (FMJ)- 185 GR- 423...

Remington Ammunition L45AP1 UMC 45 ACP Metal Case 185 GR 50Box/10Case- UMC- Personal Protection/Target- 45...

SKU: SPS-56280
In Stock
$ 28.99 $ 25.41
Add to cart
Nosler 51278 Match Grade 45 ACP 185 GR JHP 20 Bx/ 10 Cs

Nosler 51278 Match Grade 45 ACP 185 GR JHP 20 Bx/ 10 Cs- Match Grade- Personal Protection/Target- 45 Automatic Colt Pistol (ACP)- Jacketed Hollow Point-...

Nosler 51278 Match Grade 45 ACP 185 GR JHP 20 Bx/ 10 Cs- Match Grade-...

SKU: SPS-98608
Out Stock
Sold Out
Winchester Ammo WC451 WinClean 45 Automatic Colt Pistol (ACP) 185 GR Brass Enclosed Base 50 Bx/ 10 Cs

Winchester Ammo WC451 WinClean 45 Automatic Colt Pistol (ACP) 185 GR Brass Enclosed Base 50 Bx/ 10 Cs- WinClean- Personal Protection/Target- 45 Automatic Colt Pistol...

Winchester Ammo WC451 WinClean 45 Automatic Colt Pistol (ACP) 185 GR Brass Enclosed Base 50...

SKU: SPS-67632
In Stock
$ 58.99 $ 32.75
Add to cart
DoubleTap Ammunition 45A185CE DT Defense 45 Automatic Colt Pistol (ACP) 185 GR Jacketed Hollow Point 20 Bx/ 50 Cs

DoubleTap Ammunition 45A185CE DT Defense 45 Automatic Colt Pistol (ACP) 185 GR Jacketed Hollow Point 20 Bx/ 50 Cs- DT- 45 Automatic Colt Pistol (ACP)-...

DoubleTap Ammunition 45A185CE DT Defense 45 Automatic Colt Pistol (ACP) 185 GR Jacketed Hollow Point...

SKU: SPS-34400
Out Stock
Sold Out
Remington Ultimate Defense, 45 ACP+P, 185 Grain, Brass Jacketed Hollow Point, 20 Round Box 28973

Manufacturer: Remington Caliber: 45 ACP Round Type: +P Bullet Type: Brass Jacketed Hollow Point Bullet Weight: 185 Grain Model: Ultimate Defense Rounds Per Box: 20...

Manufacturer: Remington Caliber: 45 ACP Round Type: +P Bullet Type: Brass Jacketed Hollow Point Bullet...

SKU: RSR-REMHD45APC
Out Stock
Sold Out
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
Add to cart
CorBon Self Defense, 45ACP, 185 Grain, Jacketed Hollow Point, +P, 20 Round Box 45185

Manufacturer: CorBon Caliber: 45 ACP Round Type: +P Bullet Type: Jacketed Hollow Point Bullet Weight: 185 Grain Model: Self Defense Rounds Per Box: 20 Boxes...

Manufacturer: CorBon Caliber: 45 ACP Round Type: +P Bullet Type: Jacketed Hollow Point Bullet Weight:...

SKU: RSR-COR45185
Out Stock
Sold Out
CCI/Speer Speer Gold Dot, Personal Protection, 45ACP, 185 Grain, Hollow Point, 20 Round Box 23964GD

Manufacturer CCI/Speer Caliber: 45 ACP Round Type: Speer Gold Dot Bullet Type: Gold Dot Hollow Point Bullet Weight: 185 Grain Model: Centerfire Handgun Rounds Per...

Manufacturer CCI/Speer Caliber: 45 ACP Round Type: Speer Gold Dot Bullet Type: Gold Dot Hollow...

SKU: RSR-CCI23964GD
Out Stock
Sold Out
Remington Ammunition HD45APA Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR Brass Jacket Hollow Point 20 Bx/ 25 Cs

Remington Ammunition HD45APA Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR Brass Jacket Hollow Point 20 Bx/ 25 Cs- Ultimate Defense-...

Remington Ammunition HD45APA Ultimate Defense Full Size Handgun 45 Automatic Colt Pistol (ACP) 185 GR...

SKU: SPS-3795
In Stock
$ 30.99 $ 20.00
Add to cart
Winchester Super-X, 45ACP, 185 Grain, Silvertip Hollow Point, 20 Round Box X45ASHP2

Manufacturer: Winchester Caliber: 45 ACP Bullet Type: Hollow Point Bullet Weight: 185 Grain Model: Super-X Silvertip Rounds Per Box: 20 Boxes Per Case: 10

Manufacturer: Winchester Caliber: 45 ACP Bullet Type: Hollow Point Bullet Weight: 185 Grain Model: Super-X...

SKU: RSR-WNX45ASHP2
Out Stock
Sold Out

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.