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DUE TO A HUGE INCREASE IN ORDERS - PLEASE EXPECT AT LEAST 10 DAYS BEFORE YOUR ORDER SHIPS, YOU WILL RECEIVE A TRACKING NUMBER ONCE WE GET YOUR ORDER OUT THE DOOR.

223 Ammo

Introduced in 1964 by Remington Arms, the .223 Remington cartridge was based off of the .222 Remington and the .222 Remington Magnum rounds. Because the .223 Remington round is a light, accurate round as well as being relatively inexpensive and passes the "Walmart Test", it became an instant hit. The 5.56x45mm NATO round was introduced in 1963 and developed by Eugene Stoner. The 5.56mm round is the standard round for NATO forces. You can read more about the cartridge on the 223 ammo wiki.

The Armory stocks a wide range of 223 ammunition for sale to satisfy the needs of plinkers, hunters, competitive shooters, and the avid 223 Ammo and 5.56 ammunition for sale for aficionado. Being avid shooters ourselves, we enjoy trying out new 223 ammunition and try to offer you 223 ammo cheap with an aggressive price. The Armory has 223 ammo for sale that ranges from affordable steel cased 223 to high grade match 223 ammo when you need it. Our offerings available in a 223 Ammo Can or 223 Ammo Box.

223/5.56 Ammo For Sale

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  • Buy This 223 Remington 40gr JHP (Hollow Point) Corbon Ammo for Sale
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  • Buy This 223 Remington 55gr BlitzKing Polymer Tip Corbon Ammo for Sale
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  • Buy This 223 Remington 55gr FMJ Armscor Precision Ammo for Sale
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  • Buy This 223 Remington 55gr FMJ Armscor Precision Ammo for Sale
    223 Remington 55gr FMJ Armscor Precision Ammo Box (20 rds)
    223 Remington 55gr FMJ Armscor Precision Ammo Box (20 rds)
    Average rating:
    50162$12.99$8.99
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  • Buy This 223 Remington 55gr FMJ Armscor Precision Ammo for Sale
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  • Sig Sauer 223 55gr Elite Ball Ammo For Sale
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf MC Ammo Case in PA120 Ammo Can (1000 rds)
    223 Remington 55gr FMJ Wolf MC Ammo Case in a FREE PA120 Ammo Can (1000 rds)
    223 Remington 55gr FMJ Wolf MC Ammo Case in a FREE PA120 Ammo Can (1000 rds)
    Average rating:
    MC223551K120$219.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington 55gr FMJ Wolf WPA Polyformance Ammo in a PA120 Ammo Can (1000 rds)
    223 Remington 55gr FMJ Wolf WPA Polyformance Ammo in a PA120 Ammo Can (1000 rds)
    Average rating:
    223WOLFWPA55FMJAC2CS$186.99
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  • 223 Remington 55gr FMJBT Federal American Eagle Tactical MSR Ammo Box (20 rds)
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  • 223 Remington 55gr FMJBT Federal American Eagle Tactical MSR Ammo Case (500 rds)
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  • Wolf Gold 223 300 Rounds & 3 AR-15 Magazines Packed in a 30 Cal Ammo Can
    223 Remington 55gr Wolf Gold Package - 300rds | 3 Mags | 30 Cal Ammo Can
    223 Remington 55gr Wolf Gold Package - 300rds | 3 Mags | 30 Cal Ammo Can
    Average rating:
    G22355FMJ3MAGAC$129.99
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  • Wolf Gold 223 300 Rounds & 3 AR-15 Magazines Packed in a 30 Cal Ammo Can
    223 Remington 55gr Wolf Gold Package - 300rds | 3 PMAGS | 30 Cal Ammo Can
    223 Remington 55gr Wolf Gold Package - 300rds | 3 PMAGS | 30 Cal Ammo Can
    Average rating:
    G22355FMJ3PMAGAC$149.99
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  • 223 Remington 62gr DPX Corbon Ammo Box (20 rds)
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  • 223 Remington 69gr Sierra MatchKing BTHP Federal Premium Gold Medal Ammo Box (20 rds)
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  • Sig Sauer 223 77gr Elite Match Grade OTM Ammo For Sale
    223 Remington 77gr OTM Match Grade Sig Sauer Elite Performance Ammo (20 rds)
    223 Remington 77gr OTM Match Grade Sig Sauer Elite Performance Ammo (20 rds)
    Average rating:
    E223M1-20$29.99
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  • Wolf Gold 223 Ammo - 1000 Rounds in Armory Black Tactical Backpack
    223 Wolf Gold 55gr - 1000 Rounds in Black The Armory Backpack
    223 Wolf Gold 55gr - 1000 Rounds in Black The Armory Backpack
    Average rating:
    G223ARM1KBPBLK$299.99
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  • Wolf Gold 223 Ammo - 1000 Rounds in Armory Tan Tactical Backpack
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  • Buy This 5.56 62gr FMJBT M855/SS109 Lithuanian GGG Ammo Can for Sale
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ M193 PPU Ammo for Sale
    5.56mm 55 gr FMJBT M193 PPU Ammo Box (20 rds)PP5.2$9.99

    5.56x45mm Ammo
    M193 Spec

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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ M193 PPU Ammo for Sale
    5.56mm 55 gr FMJBT M193 PPU Ammo Pack (200 rds)
    5.56mm 55 gr FMJBT M193 PPU Ammo Pack (200 rds)
    Average rating:
    PP5.2BP$79.99

    5.56X45 Ammo
    M193 Spec

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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ M193 PPU Ammo for Sale
    5.56mm 55gr FMJBT M193 PPU Ammo Case (1000 rds)
    5.56mm 55gr FMJBT M193 PPU Ammo Case (1000 rds)
    Average rating:
    PP5.2CS$299.99

    5.56x45mm Ammo
    M193 Spec

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  • 223 Remington (5.56x45mm) 62gr FMJBT M855 PPU Ammo Box (20 rds)
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  • 223 Remington (5.56x45mm) 62gr FMJBT M855 PPU Ammo Brick (500rds)
    5.56mm 62gr FMJBT M855 PPU Ammo Brick (500rds)
    5.56mm 62gr FMJBT M855 PPU Ammo Brick (500rds)
    Average rating:
    PP5.6BR$225.49
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  • 223 Remington (5.56x45mm) 62gr FMJBT M855 PPU Ammo Case (1000rds)
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  • 223 Remington (5.56x45mm) 62gr FMJSCBT M855 PPU Ammo Box (20 rds)
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  • 223 Remington (5.56x45mm) 62gr FMJSCBT M855 PPU Ammo Case (1000rds)
    5.56mm 62gr FMJSCBT M855 PPU Ammo Case (1000rds)
    5.56mm 62gr FMJSCBT M855 PPU Ammo Case (1000rds)
    Average rating:
    PP5.61CS$369.99
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  • Buy This 5.56x45 55 gr FMJ American Eagle Ammo for Sale
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  • Buy This 5.56x45 55 gr FMJBT Winchester Ammo for Sale
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  • American Eagle Training 5.56x45mm XM193F Federal Ammo for Sale
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  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
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  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
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  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
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  • Buy This 5.56x45mm 55gr FMJ M193 Magtech Ammo Box for sale
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  • Buy This 5.56x45mm 55gr FMJ M193 Magtech Ammo Box for sale
    5.56x45mm 55gr FMJ M193 Magtech Ammo Can (1000rds)
    5.56x45mm 55gr FMJ M193 Magtech Ammo Can (1000rds)
    Average rating:
    CBC08K-020AC$299.98
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  • Buy This 5.56x45mm 55gr FMJ M193 Magtech Ammo Box for sale
    5.56x45mm 55gr FMJ M193 Magtech Ammo Pack (200rds)
    5.56x45mm 55gr FMJ M193 Magtech Ammo Pack (200rds)
    Average rating:
    CBC08K-020BP$69.99
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  • 5.56x45mm 55gr FMJ M193 Wolf Ammo Battle Pack (200 rds)
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  • 5.56x45mm 55gr FMJ M193 Wolf Ammo Case (1000 rds)
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  • Buy This 5.56x45 55 gr FMJ PMC X-TAC XP193 Ammo for Sale
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  • Buy This 5.56x45 55 gr FMJ PMC X-TAC XP193 Ammo for Sale
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  • 5.56x45mm 55gr FMJBT Federal American Eagle Ammo Case (1000 rds)
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (150 rds)
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (20 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (20 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (20 rds)
    Average rating:
    XM855FL$12.99
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Box (90 rds)
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (1000 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (1000 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (1000 rds)
    Average rating:
    XM855FLCS1000$399.99
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Brick (500 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (500 rds)
    5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (500 rds)
    Average rating:
    XM855FLCS500$199.99
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case (600 rds)
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  • 5.56x45mm 62gr FMJBT Federal American Eagle MSR Ammo Case Package (450 rds + 2 Spoons)
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  • Buy This 5.56x45 62 gr FMJBT M855 PMC Ammo for Sale
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  • Buy This 5.56x45 62 gr FMJBT M855 PMC Ammo for Sale
    5.56x45mm 62gr FMJBT M855 PMC Ammo Case (1000 rd)
    5.56x45mm 62gr FMJBT M855 PMC Ammo Case (1000 rd)
    Average rating:
    5.56KCS$399.50$354.40
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  • 5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
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  • 5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    Average rating:
    PPN5561BBX$18.99
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  • 5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Box (20 rds)
    Average rating:
    PP5.21$23.99
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  • 5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    Average rating:
    PP5.21CS$299.99
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  • 5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    5.56x45mm M193 55gr FMJBT PPU Ammo Case (1000 rds)
    Average rating:
    PPN5561BCS$299.99
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The Armory stocks a large selection of cheap 223 ammo and bulk 223 ammuntion. Make sure to check our additional pages of 223 & 5.56 ammo for sale and save big when you buy bulk 223 ammo. Let The Armory be your primary source for cheap 5.56x45mm ammo in bulk or single box counts. Cheap 556x45 Ammunition for Sale | 223 Ammunition for Sale if the .223 ammo you are looking for is not in stock, please click the "Notify Me" button so you can receive an email when the ammunition is back in stock.