45 ACP for Sale – Buy a 45 Caliber Online

45 ACP pistols are for sale every day at GunBroker.com. You can buy this popular 45 caliber pistol through one of the many sellers listing their products here at GunBroker.com, the world’s largest gun auction site. John Browning designed 45 ACP (Automatic Colt Pistol) ammunition in 1904 for the Colt semi-automatic prototype he was working on. With the advent of the M1911 pistol 45 caliber pistols became one of the most popular pistols available. Take a moment to read up on this popular ammo, then head to our auction pages to find some for yourself

45 Caliber History

The US Army and Cavalry had determined that handguns needed to be 45 caliber after disappointing performances from double action revolvers in 38 Long Colt during the Philippine-American War. Colt and Browning had been working together on a 41 caliber cartridge and simply crafted a 45 caliber equivalent when the Cavalry asked for a 45 caliber pistol design in 1905. Thus the Model 1905 and the 45 ACP cartridge were born.

Colt submitted these two products to the US military against a number of competitors and made it to the final round, offering the least malfunctions or disastrous parts failures. The 45 caliber pistol, rechristened the Model 1911, became a new standard in the US military and the 45 ACP remains a popular cartridge today with law enforcement and shooters looking for self-defense weapons.

45 Caliber Ammo for Sale Today

GunBroker.com sellers update their auction listings frequently, so if you’re looking to buy a 45 caliber or other ammunition, check back often. You can find everything you need for a great day at the range or in the field, from hunting gear and clothing to bags, gun cases, hearing protection and more. Find the historic Model 1911 or custom 1911s right here as well as 45 caliber ammo, ammo storage and even reloading supplies. Or, if you're interested in selling your own extra 45 caliber ammo, start the simple process of listing it for sale. GunBroker.com stands by its 15 year history of trusted and safe transactions.

45 ACP For Sale


Displaying the first 10000 items that match your criteria. Please refine your search.
Item   Title      Click Headers to Sort Quantity Bids Price Time Left
659861814
 
 
 
 
10 $899.99 88d 11h +
659663300
 
 
 
 
20 $439.99 87d 18h +
659519156
 
 
 
10 $1,999.00 87d 12h +
659442307
 
 
 
 
10 $899.00 87d 8h +
659413943
 
 
 
10 $1,199.00 87d 7h +
659198658
 
 
 
 
10 $62.00 86d 12h +
659182420
 
 
 
10 $749.00 86d 11h +
659170215
 
 
 
10 $549.99 86d 10h +
659138974
 
 
 
10 $455.00 86d 8h +
659082304
 
 
 
30 $1,899.00 86d 5h +
658862580
 
 
 
10 $2,099.00 85d 12h +
658838056
 
 
 
 
10 $1,639.99 85d 10h +
658836908
 
 
 
10 $1,149.00 85d 10h +
658834847
 
 
 
 
10 $1,089.99 85d 10h +
658817511
 
 
 
 
10 $1,049.99 85d 9h +
658777499
 
 
 
 
10 $929.00 85d 7h +
658777128
 
 
 
 
10 $795.00 85d 7h +
658761616
 
 
 
 
10 $1,449.00 85d 6h +
657306915
 
 
 
10 $1,599.00 80d 11h +
657300102
 
 
 
20 $999.99 80d 11h +
657239982
 
 
 
10 $1,099.00 80d 7h +
656952662
 
 
 
10 $794.00 79d 10h +
656858078
 
 
 
10 $949.99 79d 6h +
656611751
 
 
 
 
10 $499.99 78d 10h +
656567820
 
 
 
 
10 $1,649.00 78d 7h +
656567189
 
 
 
 
10 $1,649.00 78d 7h +
656563132
 
 
 
 
10 $879.00 78d 7h +
656330363
 
 
 
10 $1,179.99 77d 13h +
656330351
 
 
 
10 $1,689.99 77d 13h +
656330291
 
 
 
10 $1,399.99 77d 13h +
656330199
 
 
 
10 $1,399.99 77d 12h +
656000223
 
 
 
 
10 $3,094.99 76d 12h +
655632468
 
 
 
10 $3,450.00 75d 8h +
654683459
 
 
 
 
10 $635.00 72d 10h +
654657318
 
 
 
20 $1,299.99 72d 9h +
654656475
 
 
 
50 $929.99 72d 9h +
654264043
 
 
 
 
10 $1,599.99 71d 7h +
654246574
 
 
 
20 $1,379.99 71d 5h +
654245089
 
 
 
10 $1,325.00 71d 5h +
654241922
 
 
 
10 $1,079.99 71d 5h +
654239161
 
 
 
10 $1,289.00 71d 5h +
654234487
 
 
 
10 $1,119.99 71d 4h +
654234018
 
 
 
20 $1,119.99 71d 4h +
654001689
 
 
 
10 $929.99 70d 11h +
653923472
 
 
 
10 $1,799.95 70d 6h +
653107064
 
 
 
 
10 $1,229.99 67d 11h +
653053147
 
 
 
10 $549.99 67d 8h +
652410117
 
 
 
90 $50.00 65d 8h +
654591139
 
 
 
 
990 $450.99 65d 8h +
652408404
 
 
 
 
990 $445.99 65d 8h +
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Updated: 6/25/2017 4:56:48 AM EST   Check GunBroker.com official time

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