45 ACP Ammo

The .45 ACP is the top dog of large-caliber defensive cartridges well over a century after its introduction in 1904. While closely associated with the M1911 pistol, Thompson SMG, and other classics, it is also used in modern handguns from Glock, S&W, SIG, and many other manufacturers.

A relatively powerful round, .45 Auto ammo exacts a price for its performance in the form of significant recoil. The recoil produced by .45 ammunition, however, is not particularly snappy and feels more like a hard shove. Many shooters find it more fun (and less fatiguing) to fire a few boxes of .45 ACP rather devoting their entire range session to it.

Conventional .45 ACP ammo propels a heavy 230 grain full metal jacket bullet to a muzzle velocity of 850 feet per second. Defensive loads are often configured to favor expansion over penetration; many jacketed hollow points fire a lighter 185 grain bullet at a muzzle velocity closer to 1,000 feet per second. In any configuration, the .45's high caliber definitely makes a difference!
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  1. Tula Cartridge Works Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500 Rounds

    Tula Cartridge Works Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500  Rounds
    $124.99
    $0.25 per round
  2. Sellier & Bellot - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds

    Sellier & Bellot - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds

    $289.99

    $269.99

    $0.27 per round
  3. Tula Cartridge Works Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds

    Tula Cartridge Works Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds
    $13.89
    $0.28 per round
  4. Magtech - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds

    Magtech - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds
    $300.00
    $0.30 per round
  5. PMC - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds

    PMC - Full Metal Jacket - 230 Grain 45 ACP Ammo - 1000 Rounds
    $300.00
    $0.30 per round
  6. Fiocchi Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500 Rounds

    Fiocchi Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto)  Ammo - 500  Rounds
    $149.99
    $0.30 per round
  7. Blazer Brass Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 1000 Rounds

    Blazer Brass Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto)  Ammo - 1000 Rounds
    $310.00
    $0.31 per round
  8. 45 ACP - 230 Grain FMJ - Winchester Service Grade - 500 Rounds

    45 ACP - 230 Grain FMJ - Winchester Service Grade - 500 Rounds
    $155.00
    $0.31 per round
  9. Remington - Full Metal Jacket - 230 Grain 45 ACP Ammo - 500 Rounds

    Remington - Full Metal Jacket - 230 Grain 45 ACP Ammo - 500 Rounds
    $160.00
    $0.32 per round
  10. Federal American Eagle Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 1000 Rounds

    Federal American Eagle Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 1000 Rounds
    $345.00
    $0.35 per round
  11. Prvi Partizan - Full Metal Jacket - 230 Grain 45 ACP Ammo - 500 Rounds

    Prvi Partizan - Full Metal Jacket - 230 Grain 45 ACP Ammo - 500 Rounds
    $174.75
    $0.35 per round
  12. Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 600 Rounds

    Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto)  Ammo - 600 Rounds
    $209.99
    $0.35 per round
  13. 45 ACP - 230 Grain FMJ - Federal American Eagle - 100 Rounds

    45 ACP - 230 Grain FMJ - Federal American Eagle - 100 Rounds
    $35.00
    $0.35 per round
  14. Sellier & Bellot - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds

    Sellier & Bellot - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds
    $17.99
    $0.36 per round
  15. 45 ACP - 230 Grain FMJ - Winchester USA - 500 Rounds

    45 ACP - 230 Grain FMJ - Winchester USA - 500 Rounds
    $180.00
    $0.36 per round
  16. Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500 Rounds

    Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500  Rounds
    $180.00
    $0.36 per round
  17. Prvi Partizan - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds

    Prvi Partizan - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds
    $19.00
    $0.38 per round
  18. Federal Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 500 Rounds

    Federal Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto)  Ammo - 500  Rounds
    $190.00
    $0.38 per round
  19. 45 ACP - 230 Grain Service Grade FMJ - Winchester - 50 Rounds

    45 ACP - 230 Grain Service Grade FMJ - Winchester - 50 Rounds
    $19.00
    $0.38 per round
  20. PMC - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds

    PMC - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds
    $19.10
    $0.38 per round
  21. Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 100 Rounds

    Winchester Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto)  Ammo - 100 Rounds
    $39.00
    $0.39 per round
  22. Magtech - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds

    Magtech - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds
    $19.99
    $0.40 per round
  23. Federal American Eagle Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds

    Federal American Eagle Full Metal Jacket (FMJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds
    $19.99
    $0.40 per round
  24. Remington - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds

    Remington - Full Metal Jacket - 230 Grain 45 ACP Ammo - 50 Rounds
    $20.99
    $0.42 per round
  25. Federal Syntech Total Synthetic Jacket (TSJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds

    Federal Syntech Total Synthetic Jacket (TSJ) 230 Grain 45 ACP (Auto) Ammo - 50 Rounds
    $21.00
    $0.42 per round
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