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
710288777
 
 
 
200 $95.99 89d 21h +
710232690
 
 
 
 
50 $465.00 89d 18h +
710107265
 
 
 
 
1000 $114.90 89d 6h +
710107229
 
 
 
 
1000 $49.90 89d 6h +
709701975
 
 
 
 
980 $22.95 88d 2h +
709701648
 
 
 
 
850 $14.95 88d 2h +
709464206
 
 
 
 
10 $542.84 87d 12h +
709464152
 
 
 
 
250 $628.00 87d 12h +
709464097
 
 
 
 
90 $303.40 87d 12h +
709463974
 
 
 
 
20 $643.98 87d 12h +
709463962
 
 
 
 
200 $499.95 87d 12h +
709463798
 
 
 
 
10 $607.04 87d 12h +
709463686
 
 
 
 
250 $643.98 87d 12h +
709463548
 
 
 
 
100 $271.58 87d 12h +
709463461
 
 
 
 
20 $737.94 87d 12h +
708715888
 
 
 
 
10 $498.00 85d +
708537842
 
 
 
100 $19.99 84d 16h +
708429052
 
 
 
 
150 $44.29 84d 7h +
707713560
 
 
 
 
980 $7.95 82d 1h +
707549867
 
 
 
 
10 $1,049.00 81d 17h +
706790244
 
 
 
 
70 $41.99 79d 20h +
706731171
 
 
 
 
10 $1,499.95 79d 17h +
706730309
 
 
 
 
10 $999.95 79d 17h +
706729868
 
 
 
 
10 $1,899.99 79d 17h +
706728645
 
 
 
 
10 $1,149.99 79d 17h +
707082519
 
 
 
 
740 $7.95 78d 16h +
706216533
 
 
 
100 $75.00 78d 13h +
709828657
 
 
 
 
780 $14.95 78d 2h +
705435425
 
 
 
 
30 $129.99 77d +
705364779
 
 
 
 
10 $1,479.99 76d 15h +
705337422
 
 
 
 
50 $86.50 76d 14h +
705775634
 
 
 
 
50 $82.49 76d 14h +
704984579
 
 
 
 
10 $2,029.99 75d 17h +
704975796
 
 
 
 
10 $1,949.99 75d 17h +
704645177
 
 
 
10 $599.95 74d 21h +
704522968
 
 
 
 
1000 $137.99 74d 16h +
704507075
 
 
 
 
10 $1,399.95 74d 15h +
707504018
 
 
 
 
960 $14.85 74d 14h +
704502167
 
 
 
 
980 $15.95 74d 14h +
703790470
 
 
 
 
1000 $137.99 72d 18h +
703715845
 
 
 
20 $2,349.00 72d 15h +
706337849
 
 
 
 
100 $79.99 72d 15h +
708260286
 
 
 
4990 $12.00 72d 1h +
703509468
 
 
 
1500 $60.00 72d 1h +
703438635
 
 
 
100 $75.00 71d 1h +
702788371
 
 
 
 
990 $12.95 70d 4h +
702613974
 
 
 
 
50 $619.00 69d 20h +
710182714
 
 
 
 
440 $29.95 69d 2h +
704647449
 
 
 
 
110 $18.99 68d +
709722807
 
 
 
 
170 $12.99 68d +
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