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    223 Remington
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Caliber
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  18. 22-250 Remington 4 items
  19. 223 Remington 36 items
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  76. 4.6x30mm 1 item
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  78. 50 Action Express 1 item
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  80. 500 S&W Magnum 2 items
  81. 5.45 x 39mm 1 item
  82. 5.56mm NATO 22 items
  83. 5.7 x 28mm 7 items
  84. 6mm ARC 5 items
  85. 6mm Creedmoor 2 items
  86. 6mm GT 1 item
  87. 6mm Remington 1 item
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  89. 6.5 Grendel 9 items
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  91. 6.5 x 55mm Swedish Mauser 1 item
  92. 6.8mm Remington SPC 3 items
  93. 7mm-08 Remington 7 items
  94. 7mm Backcountry 1 item
  95. 7mm PRC 3 items
  96. 7mm Remington Magnum 10 items
  97. 7mm Winchester Short Magnum 1 item
  98. 7.5x55mm Swiss 1 item
  99. 7.62 x 25mm 1 item
  100. 7.62 x 39mm 8 items
  101. 7.62 × 51mm NATO 8 items
  102. 8mm Mauser 2 items
  103. 9mm Luger 69 items
  104. 9x18 Makarov 1 item
Material
  1. Brass 36 items
  2. Nickel-Plated Brass 3 items
  3. Steel 2 items
Bullet Weight
  1. 50 Grain 1 item
  2. 53 Grain 1 item
  3. 55 Grain 17 items
  4. 62 Grain 6 items
  5. 64 Grain 1 item
  6. 68 Grain 1 item
  7. 69 Grain 3 items
  8. 73 Grain 1 item
  9. 75 Grain 3 items
  10. 77 Grain 2 items
Muzzle Velocity
  1. 2420 FPS 1 item
  2. 2700 FPS 1 item
  3. 2720 FPS 1 item
  4. 2750 FPS 1 item
  5. 2790 FPS 3 items
  6. 2855 FPS 1 item
  7. 2930 FPS 1 item
  8. 2950 FPS 1 item
  9. 2960 FPS 1 item
  10. 3000 FPS 2 items
  11. 3065 FPS 1 item
  12. 3100 FPS 4 items
  13. 3200 FPS 3 items
  14. 3240 FPS 12 items
  15. 3325 FPS 1 item
  16. 3465 FPS 1 item
Applications
  1. Defensive 4 items
  2. Hunting 10 items
  3. Precision / Match 12 items
  4. Target 10 items
Round Count
  1. 20 31 items
  2. 50 8 items
  3. 100 1 item
  4. 150 2 items
  5. 200 3 items
  6. 250 1 item
  7. 300 1 item
  8. 500 1 item
  9. 800 1 item
  10. 1000 1 item
Inventory
  1. In Stock 22 items
  2. Out of Stock 14 items
Customer Rating
  1. 5
    18 items
  2. 4
    & up     36 items

Buy Ammunition Online

Shop for Quality Ammo Online — Low Prices, Wide Selection, and Always In Stock

GunMag Warehouse makes it easy to buy ammunition online at unbeatable prices – from handgun and rifle ammo to shotgun shells. Hitting the range, gearing up for hunting season, or preparing for home defense? GunMag Warehouse allows you to quickly narrow down by caliber, brand, grain weight, or use case. 

We carry only the best ammunition brands, like Federal, Hornady, Remington, and PMC. In addition, we keep a wide selection of calibers available at GunMag Warehouse, in stock and ready to ship. These include 9mm, .223, 5.56, .45 ACP, 7.62x39, .308, .22LR, 12 gauge, and more.

With bulk ammo options, frequent ammunition deals, and fast delivery, GunMag Warehouse has earned the reputation as one of the best places to buy ammo online.

  1. Hornady Frontier Cartridge .223 Remington Ammo 55gr FMJ
    Hornady Frontier Cartridge .223 Remington Ammo 55gr FMJ
    (68)
    $16.99 $424.99 $8.99 $199.99 Save $225.00 $0.40 $0.54 per round
  2. PMC Bronze .223 Remington Ammo 55gr FMJBT 20 Rounds
    PMC Bronze .223 Remington Ammo 55gr FMJBT 20 Rounds
    (144)
    $12.95 $9.49 Save $3.46 ($0.47 per round)
  3. Hornady Varmint Express .223 Remington Ammo 55gr V-Max
    Hornady Varmint Express .223 Remington Ammo 55gr V-Max
    (19)
    $34.99 $89.99 $20.99 $40.99 Save $49.00 $0.82 $1.05 per round
  5. Hornady Custom .223 Remington Ammo 55gr FMJBT 50 Rounds
    Hornady Custom .223 Remington Ammo 55gr FMJBT 50 Rounds
    (12)
    $55.99 $23.99 Save $32.00 ($0.48 per round)
  6. Hornady Black .223 Remington Ammo 62gr FMJ 20 Rounds
    Hornady Black .223 Remington Ammo 62gr FMJ 20 Rounds
    (15)
    $21.99 $13.99 Save $8.00 ($0.70 per round)
  9. Barnes .223 Remington Ammo 69gr JHP BT 20 Rounds
    Barnes .223 Remington Ammo 69gr JHP BT 20 Rounds
    (6)
    $24.99 $16.99 Save $8.00 ($0.85 per round)
  10. Hornady Frontier Cartridge .223 Remington Ammo 55gr HP Match
    Hornady Frontier Cartridge .223 Remington Ammo 55gr HP Match
    (13)
    $17.99 $148.99 $11.49 $73.99 Save $75.00 $0.49 $0.57 per round
  11. PMC Bronze .223 Remington Ammo 55gr PSP
    PMC Bronze .223 Remington Ammo 55gr PSP
    (9)
    $16.99 $679.99 $10.49 $424.99 Save $255.00 $0.52 $0.53 per round
  14. Remington UMC .223 Remington Ammo 55gr FMJ
    Remington UMC .223 Remington Ammo 55gr FMJ
    (51)
    $19.99 $199.99 $11.99 $189.99 Save $10.00 $0.60 $0.65 per round
  16. Barnes .223 Remington Ammo 55gr JHPBT
    Barnes .223 Remington Ammo 55gr JHPBT
    (10)
    $24.99 $219.99 $13.49 $179.99 Save $40.00 $0.67 $0.72 per round
  24. Hornady Custom .223 Remington Ammo 55gr SP 50 Rounds
    Hornady Custom .223 Remington Ammo 55gr SP 50 Rounds
    Out of stock
    (13)
    $55.99 $24.99 Save $31.00 ($0.50 per round)
  25. PMC Bronze .223 Remington Ammo 55gr FMJ 200 Round Battle Pack
    PMC Bronze .223 Remington Ammo 55gr FMJ 200 Round Battle Pack
    Out of stock
    (9)
    $139.99 $94.99 Save $45.00 ($0.47 per round)
  27. PPU Match .223 Remington Ammo 69gr HPBT 20 Rounds
    PPU Match .223 Remington Ammo 69gr HPBT 20 Rounds
    Out of stock
    (1)
    $18.99 $17.99 Save $1.00 ($0.90 per round)
  29. Federal Fusion .223 Remington Ammo 62gr SP 20 Rounds
    Federal Fusion .223 Remington Ammo 62gr SP 20 Rounds
    Out of stock
    (1)
    $38.99 $28.99 Save $10.00 ($1.45 per round)
  30. Federal Fusion MSR .223 Remington Ammo 62gr SP 20 Rounds
    Federal Fusion MSR .223 Remington Ammo 62gr SP 20 Rounds
    Out of stock
    (2)
    $38.99 $25.49 Save $13.50 ($1.27 per round)
  31. Browning Training & Practice .223 Remington Ammo 55gr FMJ 20 Rounds
    Browning Training & Practice .223 Remington Ammo 55gr FMJ 20 Rounds
    Out of stock
    (114)
    $14.99 $10.99 Save $4.00 ($0.55 per round)
  32. Fiocchi Range Dynamics .223 Remingtion Ammo 55gr FMJBT
    Fiocchi Range Dynamics .223 Remingtion Ammo 55gr FMJBT
    Out of stock
    (2)
    $37.99 $159.99 $29.99 $129.99 Save $30.00 $0.60 $0.80 per round
  33. Winchester USA Target & Practice .223 Remington Ammo 62gr FMJ
    Winchester USA Target & Practice .223 Remington Ammo 62gr FMJ
    Out of stock
    (13)
    $29.99 $1,499.99 $16.99 $849.99 Save $650.00 $0.85 per round
  34. PMC X-Tac Match .223 Remington Ammo 77gr OTM 20 Rounds
    PMC X-Tac Match .223 Remington Ammo 77gr OTM 20 Rounds
    Out of stock
    (3)
    $34.99 $19.99 Save $15.00 ($1.00 per round)
  35. Federal American Eagle .223 Remington Ammo 50gr JHP 20 Rounds
    Federal American Eagle .223 Remington Ammo 50gr JHP 20 Rounds
    Out of stock
    (2)
    $19.99 $13.99 Save $6.00 ($0.70 per round)
  36. Winchester Silvertip .223 Remington Ammo 64gr Defense Tip 20 Rounds
    Winchester Silvertip .223 Remington Ammo 64gr Defense Tip 20 Rounds
    Out of stock
    (2)
    $49.99 $32.99 Save $17.00 ($1.65 per round)
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