Popular Ammo>223 Ammo

223 Ammo for Sale - Buy 223 Ammo Online

223 ammo is for sale every day at GunBroker.com. You can buy this popular rifle ammunition made by manufacturers like Remington and PMC through one of the many sellers listing their products here at GunBroker.com, the world's largest gun auction site. Before you dive into the many items that our sellers have up for sale today, take a look at this brief overview of 223 ammo's history to expand your firearm knowledge and make an informed purchase on GunBroker.com.

223 Ammo History and Specs

223 ammo is virtually identical in external dimensions to the 5.56x45mm NATO rifle cartridge. 223 ammo, however, is both lighter and shorter than the 5.56x45mm. Compatible with the AR-15, 223 ammo is one of the most popular types of rifle cartridge in the U.S.

Born of a combination of the 222 Remington and 222 Remington Magnum models, 223 ammo was created in 1964. This new design was undertaken to provide a high performance round that fit the action length of a certain weapon known as the M16 rifle, that was about to step into the American military spotlight at the dawn of the war in Vietnam. The 223 ammo for sale here at GunBroker.com uses the same design as when it was introduced and before becoming one of the most widely known cartridges around. The ammo type's popularity was driven up even more when the AR-15—the semi-automatic version of the military's M16--became available for use by the civilian population.

223 Ammo for Sale on GunBroker.com

On GunBroker.com, there are unique and sought-after items being listed for sale every second. If you don't happen to find the exact 223 ammo for sale right away, check back soon, and you'll be sure to find it soon. GunBroker.com sellers update their auction listings frequently, so it won't be long. Plus, with GunBroker.com, you know that you're getting the guns, ammo, accessories, and more that you need from a well-trusted online source—and we're always open for business.

223 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
659862352
 
 
 
 
10 $649.99 88d 7h +
659854713
 
 
 
 
10 $1,049.99 88d 7h +
659346927
 
 
 
 
500 $12.99 87d 11h +
659346683
 
 
 
 
500 $12.99 87d 11h +
659346417
 
 
 
 
1000 $12.49 87d 11h +
659346149
 
 
 
 
500 $18.99 87d 11h +
659503204
 
 
 
10 $2,399.95 87d 7h +
659367745
 
 
 
 
20 $799.00 87d +
659345735
 
 
 
 
1000 $9.49 86d 22h +
659297196
 
 
 
2000 $65.00 86d 13h +
659149673
 
 
 
 
1000 $342.99 86d 5h +
659149659
 
 
 
 
1000 $342.99 86d 5h +
659089970
 
 
 
 
30 $269.99 86d 1h +
659062602
 
 
 
 
30 $299.99 85d 23h +
659062479
 
 
 
 
30 $199.99 85d 23h +
659062342
 
 
 
 
30 $259.99 85d 23h +
659333761
 
 
 
 
20 $239.99 85d 23h +
658842404
 
 
 
10 $3,000.00 85d 6h +
658724590
 
 
 
 
20 $529.00 84d 23h +
658502043
 
 
 
 
100 $599.00 84d 6h +
658426904
 
 
 
 
1000 $389.99 84d 2h +
658425479
 
 
 
 
1000 $403.99 84d 2h +
658425440
 
 
 
 
1000 $389.99 84d 2h +
658536438
 
 
 
9990 $13.00 83d 15h +
658195370
 
 
 
40 $74.99 83d 8h +
657696980
 
 
 
10 $1,399.00 81d 11h +
657441486
 
 
 
 
450 $89.95 80d 14h +
657313614
 
 
 
10 $997.00 80d 8h +
657225083
 
 
 
 
1000 $443.99 80d 3h +
657222532
 
 
 
 
1000 $159.99 80d 2h +
656939482
 
 
 
500 $69.99 79d 5h +
658189574
 
 
 
 
870 $36.99 78d 11h +
656642840
 
 
 
50 $499.99 78d 8h +
656613071
 
 
 
 
50 $499.00 78d 6h +
656578215
 
 
 
20 $114.95 78d 4h +
656577846
 
 
 
20 $99.95 78d 4h +
656539846
 
 
 
10 $895.00 78d 2h +
656349958
 
 
 
50 $729.99 77d 10h +
656301825
 
 
 
10 $680.00 77d 6h +
656298162
 
 
 
10 $2,399.95 77d 6h +
656257268
 
 
 
10 $145.00 77d 4h +
656231507
 
 
 
 
10 $999.00 77d 2h +
656229985
 
 
 
 
10 $999.00 77d 2h +
655487736
 
 
 
200 $199.99 74d 12h +
655167324
 
 
 
20 $82.99 73d 13h +
654825865
 
 
 
 
10 $639.00 72d 13h +
654825495
 
 
 
 
10 $639.00 72d 13h +
654492558
 
 
 
 
750 $14.95 71d 14h +
654492502
 
 
 
 
450 $13.95 71d 14h +
654372522
 
 
 
 
520 $789.05 71d 8h +
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