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  • 223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ TulAmmo Ammo Case (1000 rds)
    Average rating:
    average rating 100%
    TA223556CS$274.99

    ON SALE

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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 300rds in 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 300rds in 30 Cal Ammo Can
    Average rating:
    average rating 93%
    G22355FMJ300AC$119.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 500 rds in Issued 30 Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold - 500 rds in Issued 30 Cal Ammo Can
    Average rating:
    average rating 100%
    G22355FMJAC30$169.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo - 260rds + FREE SHIPPING & AMMO CAN
    Average rating:
    average rating 100%
    G22355FMJFACS$119.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Box (20 rds)
    Average rating:
    average rating 92%
    G22355FMJBX$25.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Gold Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds IN A NEW 50 Cal AMMO CAN)
    Average rating:
    average rating 100%
    G22355FMJNAC$316.99
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  • Buy This 223 Remington (5.56x45mm) 55 gr FMJ Wolf Gold Ammo for Sale
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Ammo Case (1000rds in PA120 Ammo Can)
    Average rating:
    average rating 98%
    G22355FMJAC120$309.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Battle Pack (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Gold Battle Pack (500 rds)
    Average rating:
    average rating 100%
    G22355FMJBP$159.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Python Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Python Range Bag
    Average rating:
    average rating 100%
    223-55WFMJARMBAGBPY$119.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Range Bag
    Average rating:
    average rating 100%
    223-55WFMJARMBAGBLK$119.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Shoulder Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Black Shoulder Bag
    Average rating:
    average rating 100%
    223-55WFMJ280ARMSBAGBLK$129.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Tan Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Tan Range Bag
    Average rating:
    average rating 100%
    223-55WFMJARMBAGTAN$119.99
    Qty:
  • 223 Rem 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Tan Shoulder Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 280rds in The Armory Tan Shoulder Bag223-55WFMJ280ARMSBAGTAN$129.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Backpack
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Backpack
    Average rating:
    average rating 100%
    223-55WFMJARMBPBLK$219.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Python Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Python Range Bag
    Average rating:
    average rating 100%
    223-55WFMJARMBAGBPY5$209.99
    Qty:
  • 223 Rem 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Black Range Bag223-55WFMJARMBAGBLK5$209.99
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  • 223 Rem 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Tan Backpack
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Tan Backpack
    Average rating:
    average rating 100%
    223-55WFMJARMBPTAN$219.99
    Qty:
  • 223 Rem 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Tan Range Bag
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo - 500rds in The Armory Tan Range Bag223-55WFMJARMBAGTAN5$209.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo 1000 rounds in a USGI Military Surplus .50-Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo 1000 rounds in a USGI Military Surplus .50-Cal Ammo Can
    Average rating:
    average rating 86%
    223-55WFMJAC$409.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo 500 rounds in a USGI Military Surplus .30-Cal Ammo Can
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo 500 rounds in a USGI Military Surplus .30-Cal Ammo Can223-55WFMJAC30$199.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Box (20 rds)
    Average rating:
    average rating 96%
    223-55WFMJ$8.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Brick (500 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Brick (500 rds)
    Average rating:
    average rating 100%
    223-55WFMJBK$199.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo Case (1000 rds)
    Average rating:
    average rating 98%
    223-55WFMJCS$399.99
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  • 223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (1000 Rounds in 50 Cal AMMO CAN) NG
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (1000 Rounds in 50 Cal AMMO CAN) NG4102394NGAC$274.99
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  • wolf-performance-223-ammo-55gr-ng.jpg
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Battle Pack | 500rds) NG4102884$174.99
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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
    Average rating:
    average rating 80%
    4102394$8.99
    Qty:
  • wolf-performance-223-ammo-55gr-ng.jpg
    223 Remington (5.56x45mm) 55gr FMJ Wolf Performance Ammo in Wolf Box (Case | 1000rds) NG
    Average rating:
    average rating 100%
    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)
    Average rating:
    average rating 100%
    MC22355$10.99
    Qty:
  • 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:
    average rating 98%
    MC223552CS$387.80$319.99
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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)
    Average rating:
    average rating 92%
    MC22355CS$239.99
    Qty:
  • 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:
    average rating 100%
    MC22355AC50$199.99$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 2 Cases (1000 rds)
    Average rating:
    average rating 97%
    223WOLFWPA55FMJ2CS$389.99
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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)
    Average rating:
    average rating 100%
    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)
    Average rating:
    average rating 100%
    223WOLFWPA55FMJAC120$229.99
    Qty:
  • 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)
    Average rating:
    average rating 96%
    223WOLFWPA55FMJAC$199.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr FMJ-BT PPU Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJ-BT PPU Ammo Box (20 rds)
    Average rating:
    average rating 100%
    PP223F1$10.99
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  • 223 Remington (5.56x45mm) 55gr FMJ-BT PPU Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJ-BT PPU Ammo Case (1000 rds)PP223F1CS$339.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Box (20 rds)AE223$9.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Brick (200 rds)
    223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Brick (200 rds)AE223BP200$99.90
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  • 223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Case (500 rds)
    223 Remington (5.56x45mm) 55gr FMJBT Federal American Eagle Ammo Case (500 rds)AE223CS500$249.75
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  • 223 Remington (5.56x45mm) 55gr FMJBT M193 PPU Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr FMJBT M193 PPU Ammo Box (20 rds)PP5.3$9.95
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  • 223 Remington (5.56x45mm) 55gr FMJBT M193 PPU Ammo Sealed Green PVC Battle Pack (200 rds)
    223 Remington (5.56x45mm) 55gr FMJBT M193 PPU Ammo Sealed Green PVC Battle Pack (200 rds)PP5.3BP$99.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT PMC Bronze Ammo Box (50 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Bronze Ammo Box (50 rds)PM223A$9.99
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  • 223 Remington (5.56x45mm) 55gr FMJBT PMC Bronze Ammo Case (1000 rds)
    223 Remington (5.56x45mm) 55gr FMJBT PMC Bronze Ammo Case (1000 rds)PM223ACS$479.99
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  • WPA_223_55gr_POLY_HP.jpg
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Box (20 rds)
    Average rating:
    average rating 80%
    223HPWPAPOLYBX$10.99
    Qty:
  • WPA_223_55gr_POLY_HP.jpg
    223 Remington (5.56x45mm) 55gr Hollow Point Wolf WPA Polyformance Case (500 rds)
    Average rating:
    average rating 100%
    223HPWPAPOLYCS$129.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Ammo Box (20 rds)
    Average rating:
    average rating 100%
    MC22355HP$20.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Ammo Case (500 rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Ammo Case (500 rds)
    Average rating:
    average rating 100%
    MC22355HPCS$129.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (1000rds)
    223 Remington (5.56x45mm) 55gr HP Wolf WPA MC Case (1000rds)MC22355HP2CS$249.99
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  • 223 Remington (5.56x45mm) 55gr JHP Corbon Ammo Box (140 rds)
    223 Remington (5.56x45mm) 55gr JHP Corbon Ammo Box (140 rds)PM22355JHP/140$149.99
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  • 223 Remington (5.56x45mm) 55gr MPR Corbon Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr MPR Corbon Ammo Box (20 rds)MPR22355/20$32.99
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  • 223 Remington (5.56x45mm) 55gr Sig Sauer Elite Series Varmint and Predator Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr Sig Sauer Elite Series Varmint and Predator Ammo Box (20 rds)E223V2-20$24.99
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  • 223 Remington (5.56x45mm) 55gr SP PPU Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr SP PPU Ammo Box (20 rds)
    Average rating:
    average rating 100%
    PP223S$15.99
    Qty:
  • 223 Remington (5.56x45mm) 55gr SP Wolf MC Ammo Box (20 rds)
    223 Remington (5.56x45mm) 55gr SP Wolf MC Ammo Box (20 rds)MC22355SPBX$6.99
    Qty:
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Shop In-Stock .223 Remington & 5.56 NATO Ammunition

Stock up on reliable .223 Remington and 5.56x45mm NATO rifle cartridges ready for prompt nationwide delivery. Whether you are running AR-15 drills at the range, preparing for practical rifle competition, or sourcing expanding soft point loads for varmint and predator hunting, The Armory carries proven factory ammunition from leading manufacturers.

Browse our extensive inventory featuring popular bullet weights, including standard 55-grain FMJ for affordable high-volume training, 62-grain green tip (M855) penetrator rounds, and heavy 69-grain to 77-grain match cartridges engineered for long-range precision. Available in individual 20-round boxes, sealed battle packs, and full 1,000-round bulk cases.