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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) 55gr FMJ Wolf Performance Ammo in Wolf Box (1000 Rounds in 50 Cal AMMO CAN) NG
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Box | 20rds) NG
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Box | 20rds) NG
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Box | 20rds) NG
    Average rating:
    4102394$8.99
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  • wolf-performance-223-ammo-55gr-ng.jpg
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Case | 1000rds) NG
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Case | 1000rds) NG
    Average rating:
    4102521$289.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Box (20 rds)
    Average rating:
    MC22355$7.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (1000 rds)
    Average rating:
    MC223552CS$209.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo Case (500 rds)
    Average rating:
    MC22355CS$98.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo in an Issued 50 cal Ammo Can (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo in an Issued 50 cal Ammo Can (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA MC Ammo in an Issued 50 cal Ammo Can (500 rds)
    Average rating:
    MC22355AC$104.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo 2 Cases (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo 2 Cases (1000 rds)
    Average rating:
    223WOLFWPA55FMJ2CS$219.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in a NEW 50 Cal Ammo Can (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in a NEW 50 Cal Ammo Can (500 rds)
    Average rating:
    223WOLFWPA55FMJNAC$159.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in a PA120 Ammo Can (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in a PA120 Ammo Can (500 rds)
    Average rating:
    223WOLFWPA55FMJAC120$169.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Polyformance Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in an 50 Cal Ammo Can (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf WPA Polyformance Ammo in an 50 Cal Ammo Can (500 rds)
    Average rating:
    223WOLFWPA55FMJAC$129.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Box (20 rds)
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Brick (200 rds)
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Case (500 rds)
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJBT M193 PPU Ammo for Sale
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJBT M193 PPU Ammo for Sale
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  • 223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo (200 rds)
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  • PMC_Bronze_223_55gr.jpg
    223 Remington (5.56x45mm) 55gr FMJBT PMC ammo (500 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC ammo (500 rds)
    Average rating:
    410208$179.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Box (20 rds)
    Average rating:
    4102207$7.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Ammo Case (1000 rds)
    Average rating:
    4102248$349.99
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  • SB223FMJ20RD55GR.jpg
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  • WPA_223_55gr_POLY_HP.jpg
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Box (20 rds)
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Box (20 rds)
    Average rating:
    223HPWPAPOLYBX$10.99
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  • WPA_223_55gr_POLY_HP.jpg
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Case (500 rds)
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Case (500 rds)
    Average rating:
    223HPWPAPOLYCS$129.99
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  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Box (20rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Box (20rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Box (20rds)
    Average rating:
    MC22355HP$11.99
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  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (1000rds)
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  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (500rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (500rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (500rds)
    Average rating:
    MC22355HPCS$129.99
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  • Corbon_223_55_gr_HP_140rds.jpg
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  • 223 Remington (5.56x45mm) 55gr MPR Corbon Ammo Box (20 rds)
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    223 Remington (5.56x45mm) 55gr PPU FMJ-BT Box (20 rds)
    223 Remington (5.56x45mm) 55gr PPU FMJ-BT Box (20 rds)
    Average rating:
    PP223F1$10.99
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  • ppu-223-remingon-55-gr-sp.jpg
    223 Remington (5.56x45mm) 55gr SP (Soft Point) PPU Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr SP (Soft Point) PPU Ammo Box (20 rds)
    Average rating:
    PP223S$15.99
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  • 223 Remington (5.56x45mm) 55gr SP Wolf MC Box (20rds)
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  • 223 Remington (5.56x45mm) 55gr SP Wolf MC Case (1000rds)
    223 Remington (5.56x45mm) 55gr SP Wolf MC Case (1000rds)
    223 Remington (5.56x45mm) 55gr SP Wolf MC Case (1000rds)
    Average rating:
    MC22355SP2CS$244.99
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  • 223 Remington (5.56x45mm) 55gr SP Wolf MC Case (500rds)
    223 Remington (5.56x45mm) 55gr SP Wolf MC Case (500rds)
    223 Remington (5.56x45mm) 55gr SP Wolf MC Case (500rds)
    Average rating:
    MC22355SPCS$124.44
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  • WPA_223_62gr_POLY_lg.jpg
    223 Remington (5.56x45mm) 62 gr FMJ Ammo Wolf WPA Case (500 rds)
    223 Remington (5.56x45mm) 62 gr FMJ Ammo Wolf WPA Case (500 rds)
    Average rating:
    223WOLFWPA62FMJCS$129.99
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  • WPA_223_62gr_POLY_lg.jpg
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  • 223 Remington (5.56x45mm) 62gr FMJ Armscor Ammo Box (20 rds)
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  • 223 Remington (5.56x45mm) 62gr FMJ Armscor Ammo Case (1000 rds)
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  • 223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Box (20rds)
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  • 223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (1000rds)
    223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (1000rds)
    223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (1000rds)
    Average rating:
    MC22362FMJ2CS$249.00
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  • 223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (500rds)
    223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (500rds)
    223 Remington (5.56x45mm) 62gr FMJ Wolf WPA MC Case (500rds)
    Average rating:
    MC22362FMJCS$129.99
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  • Buy This 223 Remington (5.56x45mm) 62gr FMJBT PPU Ammo for Sale
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  • Buy This 223 Remington (5.56x45mm) 62gr FMJBT PPU Ammo for Sale
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  • ATI_223_62_109_WEB.jpg
    223 Remington (5.56x45mm) 62gr FMJSCBT SS109 ATI Ammo Box (30 rds)
    223 Remington (5.56x45mm) 62gr FMJSCBT SS109 ATI Ammo Box (30 rds)
    Average rating:
    AMKE55645$12.99
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  • 223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Box (20rds)
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  • 223 Remington (5.56x45mm) 62gr Hollow Point Wolf WPA Polyformance Case (1000rds)
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  • 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$139.99
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  • 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$299.99
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  • Buy This 223 Remington (5.56x45mm) 62 gr SP (Soft Point) Wolf WPA MC Ammo for Sale
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  • 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$139.99
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  • Buy This 223 Remington (5.56x45mm) 69gr HPBT Sierra Matchking PMC Ammo for Sale
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  • 223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Battle Pack (200 rds)
    Average rating:
    PPM2232BP$129.90
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  • 223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 75gr HPBT PPU Match Ammo Case (1000 rds)
    Average rating:
    PPM2232CS$499.99
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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.