Skip to content

.45 ACP Ammo

  • Save 8% Save %
    $ 26.04
    $ 26.04 - $ 26.04
    $ 26.04
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99

    Sig Sauer Elite Defense .45 ACP 185 gr V-Crown Jacketed Hollow Point (VJHP) 20 Per Box

    Sig Sauer
    In stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 26.04
    $ 26.04 - $ 26.04
    $ 26.04
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99
    Save 8% Save %
  • Save 9% Save %
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99

    Sig Sauer Elite Defense .45 ACP 185 gr V-Crown Jacketed Hollow Point (VJHP) 50 Per Box

    Sig Sauer
    In stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99
    Save 9% Save %
  • Save 8% Save %
    $ 26.04
    $ 26.04 - $ 26.04
    $ 26.04
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99

    Sig Sauer Elite Defense .45 ACP 230 gr V-Crown Jacketed Hollow Point (VJHP) 20 Per Box

    Sig Sauer
    In stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 26.04
    $ 26.04 - $ 26.04
    $ 26.04
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99
    Save 8% Save %
  • Sold out
    $ 23.99 - $ 23.99
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99

    Sig Sauer Elite Defense .45 ACP 200 Gr V-Crown Jacketed Hollow Point (JHP) 20 Per Box

    Sig Sauer
    Out of stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 23.99 - $ 23.99
    $ 23.99
    $ 23.99 - $ 23.99
    $ 23.99
    Sold out
  • Sold out
    $ 46.13
    $ 46.13 - $ 46.13
    $ 46.13
    $ 40.99
    $ 40.99 - $ 40.99
    $ 40.99

    Sig Sauer Elite Ball .45 ACP 230 gr Full Metal Jacket (FMJ) 50 Per Box

    Sig Sauer
    Out of stock

    Sig's full metal jacket cartridges are engineered to deliver maximum performance so you can train harder with greater accuracy and reliability.Each...

    View full details
    $ 46.13
    $ 46.13 - $ 46.13
    $ 46.13
    $ 40.99
    $ 40.99 - $ 40.99
    $ 40.99
    Sold out
  • Sold out
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99

    Sig Sauer Elite Defense .45 ACP 200 gr V-Crown Jacketed Hollow Point (VJHP) 50 Per Box

    Sig Sauer
    Out of stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99
    Sold out
  • Sold out
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99

    Sig Sauer Elite Defense .45 ACP 230 gr V-Crown Jacketed Hollow Point (VJHP) 50 Per Box

    Sig Sauer
    Out of stock

    Sig's elite defense features a v-shaped jacket with skives and scores to provide controlled, uniform expansion.A patented stacked hollow point bull...

    View full details
    $ 65.10
    $ 65.10 - $ 65.10
    $ 65.10
    $ 58.99
    $ 58.99 - $ 58.99
    $ 58.99
    Sold out
  • Sold out
    $ 16.99 - $ 16.99
    $ 16.99
    $ 16.99 - $ 16.99
    $ 16.99

    Sig Sauer .45 ACP 230gr Elite V-Crown JHP Ammunition - 20 Round Box

    Sig Sauer
    Out of stock

    Sig's revolutionary V-Crown jacketed hollow point centerfire ammunition, engineered for reduced recoil and optimal performance in short barrel, con...

    View full details
    $ 16.99 - $ 16.99
    $ 16.99
    $ 16.99 - $ 16.99
    $ 16.99
    Sold out

.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!