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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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  • 223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (1000rds)
    223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (1000rds)223WOLFHP622CS
    Qty   1+  
    Price $259.99
    Sale $243.44
    In Stock
    Qty:
  • 223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (500rds)
    223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (500rds)
    223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (500rds)
    Average rating:
    223WOLFHP62CS
    Qty   1      2+  
    Price $139.99 $129.99
    Sale $124.75 $121.72
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 62 gr SP (Soft Point) Wolf WPA MC Ammo for Sale
    223 Remington (5.56x45mm) 62gr SP (Soft Point) Wolf WPA MC 2 Case Special (1000 rds)
    223 Remington (5.56x45mm) 62gr SP (Soft Point) Wolf WPA MC 2 Case Special (1000 rds)
    Average rating:
    MC22362SP2CS
    Qty   1+  
    Price $299.99
    Sale $249.50
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 62 gr SP (Soft Point) Wolf WPA MC Ammo for Sale
    223 Remington (5.56x45mm) 62gr SP (Soft Point) Wolf WPA MC Box (20rds)MC22362SPBX
    Qty   1 - 24     25 - 49     50+  
    Price $7.99 $6.49 $5.49
    Sale $6.99 $5.20 $4.99
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 62 gr SP (Soft Point) Wolf WPA MC Ammo for Sale
    223 Remington (5.56x45mm) 62gr SP (Soft Point) Wolf WPA MC Case (500 rds)
    223 Remington (5.56x45mm) 62gr SP (Soft Point) Wolf WPA MC Case (500 rds)
    Average rating:
    MC22362SPCS
    Qty   1      2+  
    Price $149.99 $139.99
    Sale $129.99 $124.75
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 69gr HPBT Sierra Matchking PMC Ammo for Sale
    Qty:
  • Buy This 223 Remington 55gr BlitzKing Polymer Tip Corbon Ammo for Sale
    223 Remington 55gr BlitzKing Polymer Tip Corbon (140 rds)B223/55BK
    Qty   1+  
    Price $149.99
    Sale $109.99
    In Stock
    Qty:
  • Buy This 223 Remington 55gr FMJ Armscor Precision Ammo for Sale
    223 Remington 55gr FMJ Armscor Precision Ammo Battle Pack (200 rds)50162-BP
    Qty   1 - 4     5+  
    Price $74.99 $69.99
    Sale $69.99 $67.88
    In Stock
    Qty:
  • 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
    Qty   1 - 9     10 - 49     50+  
    Price $12.99 $11.99 $9.99
    Sale $8.99 $7.00 $6.79
    In Stock
    Qty:
  • Buy This 223 Remington 55gr FMJ Armscor Precision Ammo for Sale
    223 Remington 55gr FMJ Armscor Precision Ammo Case (1000 rds)50162-CS
    Qty   1+  
    Price $399.99
    Sale $339.44
    In Stock
    Qty:
  • 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
    Qty   1+  
    Price $219.99
    Sale $186.99
    In Stock
    Qty:
  • 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
    Qty   1+  
    Price $234.99
    Sale $186.99
    In Stock
    Qty:
  • 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
    Qty   1+  
    Price $129.99
    Sale $119.99
    In Stock
    Qty:
  • Buy This 5.56 62gr FMJBT M855/SS109 Lithuanian GGG Ammo Can for Sale
    5.56 62gr Penetrator FMJ M855/SS109 Lithuanian GGG Ammo Can (1000 rds)SS019CS

    5.56x45mm Ammo
    M855 Spec

    Qty   1+  
    Price $429.99
    Sale $358.99
    In Stock
    Qty:
  • 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

    5.56x45mm Ammo
    M193 Spec

    Qty   1 - 49     50+  
    Price $9.99 $7.99
    Sale $6.94 $5.60
    In Stock
    Qty:
  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ M193 PPU Ammo for Sale
    5.56mm 55 gr FMJBT M193 PPU Ammo Case (1000 rds)
    5.56mm 55 gr FMJBT M193 PPU Ammo Case (1000 rds)
    Average rating:
    PP5.2CS

    5.56x45mm Ammo
    M193 Spec

    Qty   1+  
    Price $299.99
    Sale $279.49
    In Stock
    Qty:
  • 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

    5.56X45 Ammo
    M193 Spec

    Qty   1 - 4     5+  
    Price $79.99 $135.99
    Sale $59.99 $55.99
    In Stock
    Qty:
  • 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

    5.56x45 Ammo
    M855 Spec

    Qty   1+  
    Price $369.99
    Sale $359.99
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ American Eagle Ammo for Sale
    5.56x45 55gr FMJ American Eagle Ammo Box 30rds in 10rd Stripper ClipsXM193JBX
    Qty   1+  
    Price $24.99
    Sale $15.99
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJBT Winchester Ammo for Sale
    5.56x45 55gr FMJBT Winchester Case (1000 rds)4102237
    Qty   1+  
    Price $589.99
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
    5.56x45mm 55gr FMJ M193 Armscor Ammo Battle Pack (200rds)50174-BP
    Qty   1 - 4     5+  
    Price $79.99 $74.99
    Sale $74.99 $63.00
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
    5.56x45mm 55gr FMJ M193 Armscor Ammo Box (20rds)50174
    Qty   1 - 9     10 - 49     50+  
    Price $12.99 $11.99 $9.99
    Sale $8.99 $7.50 $6.30
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ M193 Armscor Ammo for Sale
    5.56x45mm 55gr FMJ M193 Armscor Ammo Case (1000rds)50174-CS
    Qty   1+  
    Price $499.99
    Sale $314.99
    In Stock
    Qty:
  • Buy This 5.56x45mm 55gr FMJ M193 Magtech Ammo Box for sale
    5.56x45mm 55gr FMJ M193 Magtech Ammo Box (50rds)CBC08K-020
    Qty   1 - 19     20+  
    Price $19.99 $18.99
    Sale $16.99 $13.99
    In Stock
    Qty:
  • 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
    Qty   1+  
    Price $349.99
    Sale $279.00
    In Stock
    Qty:
  • 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
    Qty   1 - 4     5+  
    Price $69.99 $66.99
    Sale $59.99 $55.79
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ PMC X-TAC XP193 Ammo for Sale
    5.56x45mm 55gr FMJ PMC X-TAC XP193 Ammo Box (20 rds)5.56XP193
    Qty   1 - 49     50+  
    Price $12.99 $9.60
    Sale $7.99 $6.73
    In Stock
    Qty:
  • Buy This 5.56x45 55 gr FMJ PMC X-TAC XP193 Ammo for Sale
    5.56x45mm 55gr FMJ PMC X-TAC XP193 Ammo Case (1000 rds)5.56XP193CS
    Qty   1+  
    Price $387.60
    Sale $336.49
    In Stock
    Qty:
  • 5.56x45mm 55gr FMJBT Federal American Eagle Ammo Case (1000 rds)
    5.56x45mm 55gr FMJBT Federal American Eagle Ammo Case (1000 rds)XM193BK
    Qty   1+  
    Price $339.99
    Sale $319.99
    In Stock
    Qty:
  • Buy This 5.56x45 62 gr FMJBT M855 PMC Ammo for Sale
    5.56x45mm 62gr FMJBT M855 PMC ammo Box (20 rds)5.56K
    Qty   1 - 49     50+  
    Price $11.99 $9.99
    Sale $8.99 $7.29
    In Stock
    Qty:
  • 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
    Qty   1+  
    Price $399.50
    Sale $354.40
    In Stock
    Qty:
  • American Eagle XM193 5.56 Ammo - Box (20 rds)
    American Eagle XM193 5.56 Ammo - Box (20 rds)XM193AE
    Qty   1 - 24     25+  
    Price $9.99 $8.99
    In Stock
    Qty:
  • American Eagle XM193 5.56 Ammo - Box (20 rds)
    American Eagle XM193 5.56 Ammo - Case (500 rds)
    American Eagle XM193 5.56 Ammo - Case (500 rds)
    Average rating:
    XM193AECS
    Qty   1+  
    Price $189.99
    In Stock
    Qty:
  • Buy This Igman M193 5.56x45 55gr FMJ Ammo for Sale
    Igman M193 5.56x45 55gr FMJ Ammo Box (20rds)556IGM55FMJBX
    Qty   1 - 49     50+  
    Price $12.99 $10.99
    Sale $7.99 $6.40
    In Stock
    Qty:
* Quantity Pricing Available. Follow link for details.
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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.