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Home/Shop/Ammo/.45 ACP Ammo

.45 ACP Ammo

If you run .45 ACP, The Mag Shack has what you’re looking for. Also known as 45 Auto, it’s a time-tested caliber pistol round featured in the legendary 1911, Thompson, and more. We carry classic FMJ rounds to modern jacketed hollow points.

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Hornady American Gunner .45 ACP 185gr XTP Ammo
20-Round
200-Round
Hornady American Gunner .45 ACP 185gr XTP Ammo
$20.99
20 rounds / $1.05 per round
$199.99
200 rounds / $1.00 per round
Add to cart
Federal Champion .45 ACP 230gr FMJ Ammo
50-Round
1000-Round
Federal Champion .45 ACP 230gr FMJ Ammo
$22.99
50 rounds / $0.46 per round
$439.99
1000 rounds / $0.44 per round
Add to cart
Sig Sauer V-Crown .45 ACP 200gr JHP Ammo
20-Round
200-Round
Sig Sauer V-Crown .45 ACP 200gr JHP Ammo
$22.99
20 rounds / $1.15 per round
$219.99
200 rounds / $1.10 per round
Add to cart
Hornady Critical Defense .45 ACP 185gr FlexTip Ammo
20-Round
200-Round
Hornady Critical Defense .45 ACP 185gr FlexTip Ammo
$28.99
20 rounds / $1.45 per round
$279.99
200 rounds / $1.40 per round
Add to cart
Armscor .45 ACP 230gr JHP Ammo
20-Round
500-Round
Armscor .45 ACP 230gr JHP Ammo
$11.99
20 rounds / $0.60 per round
$269.99
500 rounds / $0.54 per round
Out of stock
Aguila .45 ACP 230gr FMJ Ammo
50-Round
1000-Round
Aguila .45 ACP 230gr FMJ Ammo
1 review
$21.99
50 rounds / $0.44 per round
$419.99
1000 rounds / $0.42 per round
Out of stock
Stock

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KRISS VECTOR 9mm +23 Round Magazine Extension
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Recently Viewed

Magtech 9mm 115gr FMJ Steel-Case Ammo
50-Round
1000-Round
Magtech 9mm 115gr FMJ Steel-Case Ammo
15 reviews
$12.99
50 rounds / $0.26 per round
$219.99
1000 rounds / $0.22 per round
Add to cart
Kimber 2K11 9mm 20 Round Magazine
Kimber 2K11 9mm 20 Round Magazine
35 reviews
$59.99
Add to cart
Springfield Armory XD Mod.2 Sub-Compact .45 ACP 13 Round Magazine with Sleeve
Springfield Armory XD Mod.2 Sub-Compact .45 ACP 13 Round Magazine with Sleeve
6 reviews
$29.99
Add to cart
PMC Bronze 9mm ammo
50-Round
1000-Round
PMC Bronze 9mm 115gr FMJ Ammo
8 reviews
$12.99
50 rounds / $0.26 per round
$249.99
1000 rounds / $0.25 per round
Add to cart
Smith & Wesson SD9, SD9VE 9mm 16 Round Magazine
Smith & Wesson SD9, SD9VE 9mm 16 Round Magazine
41 reviews
$36.99
Add to cart
hornady 9mm xtp ammo
25-Round
250-Round
Hornady 9mm 147gr XTP Subsonic Hollow Point Ammo
6 reviews
$24.99
25 rounds / $1.00 per round
$229.99
250 rounds / $0.92 per round
Add to cart
hornady critical defense 9mm ammo
25-Round
250-Round
Hornady Critical Defense 9mm 115gr Hollow Point Ammo
24 reviews
$25.99
25 rounds / $1.04 per round
$249.99
250 rounds / $1.00 per round
Add to cart
Hornady American Gunner 9mm +P 124gr XTP Hollow Point Ammo
25-Round
250-Round
Hornady American Gunner 9mm +P 124gr XTP Hollow Point Ammo
2 reviews
$19.99
25 rounds / $0.80 per round
$189.99
250 rounds / $0.76 per round
Add to cart

FAQs

What bullet weights work best in .45 ACP?

Common weights range from 185 to 230 grains. 230 grain is the classic all-purpose choice for defense and range work. Lighter bullets like 185-grain fly flatter and may deliver a snappier recoil impulse in some pistols.

Which bullet types are best for self-defense?

Modern jacketed hollow points and bonded hollow points are preferred because they expand reliably and retain weight.