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Home / Ammo / Handgun Ammo / .45 ACP Ammo

.45 ACP Ammo

Browse our selection of .45 ACP ammo designed for serious stopping power and proven performance. Developed by John Moses Browning in 1904 for the legendary M1911 pistol, the .45 ACP remains a favorite among law enforcement, military personnel, and civilian shooters who demand maximum effectiveness. Our inventory features Full Metal Jacket (FMJ) rounds for reliable range training, Jacketed Hollow Point (JHP) defensive loads for personal protection, and specialty options including Hornady XTP Hollow Point and Brass Jacket Hollow Point designs.

Other Handgun Ammo

9mm Ammo 368 .40 S&W Ammo 153 .38 Special Ammo 142 10mm Ammo 132 .357 Magnum Ammo 122 .44 Magnum Ammo 101 .380 ACP Ammo 92 .45 Colt Ammo 84 .357 SIG Ammo 38 .44 Special Ammo 31 All Handgun Ammo
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Showing 1–24 of 160 products
CCI .45 ACP 230gr TMJ 50rd
CCI
.45 ACP 230gr TMJ 50rd
$25.40$0.51/round
CCI .45 ACP 230gr FMJ 50rd
CCI
.45 ACP 230gr FMJ 50rd
$30.99$19.58
36% off$0.39/round
Federal .45 ACP 230gr Hst Jacketed Hollow Point 20rd
Federal
.45 ACP 230gr Hst Jacketed Hollow Point 20rd
$31.16$1.56/round
PMC .45 ACP 230gr FMJ 50rd
PMC
.45 ACP 230gr FMJ 50rd
$28.50$20.46
28% off$0.41/round
Hornady .45 ACP 185gr JHP 250rd
Hornady
.45 ACP 185gr JHP 250rd
$279.99$206.13
Save $73$0.83/round
PMC .45 ACP 185gr JHP 50rd
PMC
.45 ACP 185gr JHP 50rd
$37.00$27.01
27% off$0.54/round
DoubleTap Ammunition .45 ACP 255gr Lead 20rd
DoubleTap Ammunition
.45 ACP 255gr Lead 20rd
$23.90$17.94
24% off$0.90/round
Fiocchi .45 ACP 230gr Hornady XTP Hollow Point 25rd
Fiocchi
.45 ACP 230gr Hornady XTP Hollow Point 25rd
$18.56$0.74/round
Federal .45 ACP 230gr FMJ 100rd
Federal
.45 ACP 230gr FMJ 100rd
$49.51$0.50/round
Federal .45 ACP 230gr FMJ 50rd
Federal
.45 ACP 230gr FMJ 50rd
$19.75$0.40/round
Atomic Ammunition .45 ACP 185gr Bonded Match Hollow Point 50rd Low stock
Atomic Ammunition
.45 ACP 185gr Bonded Match Hollow Point 50rd
$55.60$1.11/round
Atomic .45 ACP 230gr Bonded Match Hollow Point 50rd
Atomic
.45 ACP 230gr Bonded Match Hollow Point 50rd
$52.14$1.04/round
Atomic Ammunition .45 ACP 185gr Semi Wadcutter 50rd
Atomic Ammunition
.45 ACP 185gr Semi Wadcutter 50rd
$50.00$36.96
26% off$0.74/round
Barnes Bullets .45 ACP 185gr Tac-Xp 20rd
Barnes Bullets
.45 ACP 185gr Tac-Xp 20rd
$29.62$1.48/round
Barnes Bullets .45 ACP 185gr Copper Solid 20rd
Barnes Bullets
.45 ACP 185gr Copper Solid 20rd
$39.99$31.29
21% off$1.57/round
Buffalo Bore Ammunition .45 ACP 185gr Barnes Tac-Xp Lead Free 20rd
Buffalo Bore Ammunition
.45 ACP 185gr Barnes Tac-Xp Lead Free 20rd
$37.89$1.90/round
Buffalo Bore Ammunition .45 ACP 200gr JHP 20rd
Buffalo Bore Ammunition
.45 ACP 200gr JHP 20rd
$29.70$1.49/round
Buffalo Bore Ammunition .45 ACP 230gr JHP 20rd Low stock
Buffalo Bore Ammunition
.45 ACP 230gr JHP 20rd
$29.70$1.49/round
Blazer Ammunition .45 ACP 230gr FMJ 50rd
Blazer Ammunition
.45 ACP 230gr FMJ 50rd
$19.86$0.40/round
CCI .45 ACP 120gr Shotshell #9 Shot 10rd
CCI
.45 ACP 120gr Shotshell #9 Shot 10rd
$15.95$1.60/round
Cor-Bon .45 ACP 165gr JHP 20rd
Cor-Bon
.45 ACP 165gr JHP 20rd
$36.95$23.78
35% off$1.19/round
Cor-Bon .45 ACP 185gr JHP 20rd
Cor-Bon
.45 ACP 185gr JHP 20rd
$23.05$19.90
13% off$1.00/round
Cor-Bon .45 ACP 200gr JHP 20rd
Cor-Bon
.45 ACP 200gr JHP 20rd
$22.98$21.67
5% off$1.08/round
Cor-Bon .45 ACP 230gr JHP 20rd
Cor-Bon
.45 ACP 230gr JHP 20rd
$22.79$20.51
10% off$1.03/round

We stock quality ammo from trusted manufacturers including Federal, Remington Ammunition, Hornady, and Underwood Ammo. Available in popular bullet weights including 230 grain for traditional ball performance, 185 grain for reduced recoil, 200 grain for balanced velocity, and 225 grain for maximum impact, offered in boxes of 20, 50, and 100 rounds.

Whether you're a 1911 enthusiast, competition shooter, or concealed carrier seeking proven defensive handgun ammo, Locke Arms stocks the .45 ACP you need at competitive prices.