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  6. Federal Ammunition 37 items
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  14. 327 Federal Magnum 1 item
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  18. 38 Special 9 items
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  20. 40 S&W 15 items
  21. 41 Remington Magnum 1 item
  22. 410 Gauge 3 items
  23. 44 Magnum 6 items
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  25. 45 Auto (ACP) 27 items
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  27. 450 Bushmaster 1 item
  28. 50 Action Express 1 item
  29. 5.56mm NATO 6 items
  30. 5.7 x 28mm 4 items
  31. 7.62 x 39mm 1 item
  32. 9mm Luger 59 items
  33. 9x18 Makarov 1 item
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  3. Rifled Slug 5 items
Material
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  2. Brass 150 items
  3. Nickel-Plated Aluminum 2 items
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Bullet Weight
  1. 1 1/2 Oz. 1 item
  2. 1 3/16 Oz 1 item
  3. 1 Oz. 2 items
  4. 1/3 Oz. 1 item
  5. 1/4 Oz. 1 item
  6. 29 Grain 1 item
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  56. 250 Grain 1 item
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  58. 300 Grain 2 items
  59. 307 Grain 1 item
  60. 395 Grain 1 item
Muzzle Velocity
  1. 750 FPS 1 item
  2. 800 FPS 1 item
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  6. 855 FPS 1 item
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  8. 900 FPS 11 items
  9. 905 FPS 1 item
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  13. 945 FPS 1 item
  14. 950 FPS 6 items
  15. 970 FPS 2 items
  16. 974 FPS 1 item
  17. 975 FPS 5 items
  18. 980 FPS 5 items
  19. 985 FPS 3 items
  20. 990 FPS 1 item
  21. 995 FPS 1 item
  22. 996 FPS 1 item
  23. 1000 FPS 10 items
  24. 1005 FPS 1 item
  25. 1010 FPS 4 items
  26. 1015 FPS 1 item
  27. 1020 FPS 1 item
  28. 1040 FPS 2 items
  29. 1045 FPS 1 item
  30. 1050 FPS 8 items
  31. 1060 FPS 1 item
  32. 1070 FPS 1 item
  33. 1080 FPS 2 items
  34. 1090 FPS 3 items
  35. 1100 FPS 1 item
  36. 1109 FPS 1 item
  37. 1110 FPS 2 items
  38. 1115 FPS 1 item
  39. 1120 FPS 2 items
  40. 1125 FPS 1 item
  41. 1130 FPS 2 items
  42. 1134 FPS 1 item
  43. 1135 FPS 2 items
  44. 1145 FPS 2 items
  45. 1150 FPS 12 items
  46. 1155 FPS 1 item
  47. 1160 FPS 2 items
  48. 1165 FPS 2 items
  49. 1170 FPS 1 item
  50. 1175 FPS 2 items
  51. 1180 FPS 3 items
  52. 1185 FPS 1 item
  53. 1188 FPS 1 item
  54. 1200 FPS 5 items
  55. 1201 FPS 2 items
  56. 1210 FPS 2 items
  57. 1214 FPS 1 item
  58. 1220 FPS 1 item
  59. 1224 FPS 1 item
  60. 1225 FPS 2 items
  61. 1235 FPS 3 items
  62. 1237 FPS 1 item
  63. 1250 FPS 5 items
  64. 1275 FPS 2 items
  65. 1280 FPS 2 items
  66. 1300 FPS 1 item
  67. 1321 FPS 1 item
  68. 1325 FPS 1 item
  69. 1329 FPS 1 item
  70. 1330 FPS 1 item
  71. 1340 FPS 1 item
  72. 1350 FPS 3 items
  73. 1360 FPS 1 item
  74. 1400 FPS 1 item
  75. 1410 FPS 2 items
  76. 1450 FPS 2 items
  77. 1475 FPS 3 items
  78. 1500 FPS 7 items
  79. 1545 FPS 2 items
  80. 1550 FPS 1 item
  81. 1600 FPS 4 items
  82. 1607 FPS 1 item
  83. 1617 FPS 1 item
  84. 1650 FPS 1 item
  85. 1720 FPS 1 item
  86. 1730 FPS 1 item
  87. 1800 FPS 3 items
  88. 1810 FPS 2 items
  89. 1830 FPS 1 item
  90. 1900 FPS 2 items
  91. 2000 FPS 2 items
  92. 2034 FPS 1 item
  93. 2040 FPS 2 items
  94. 2100 FPS 2 items
  95. 2150 FPS 1 item
  96. 2300 FPS 1 item
  97. 2321 FPS 1 item
  98. 2400 FPS 1 item
  99. 2620 FPS 1 item
  100. 2670 FPS 1 item
  101. 2700 FPS 1 item
  102. 2775 FPS 1 item
  103. 2785 FPS 1 item
  104. 2790 FPS 1 item
  105. 2793 FPS 1 item
  106. 3000 FPS 3 items
  107. 3230 FPS 1 item
  108. 3240 FPS 2 items
Applications
  1. Defensive 227 items
  2. Hunting 894 items
  3. Precision / Match 98 items
  4. Target 415 items
Round Count
  1. 5 4 items
  2. 10 6 items
  3. 20 130 items
  4. 25 36 items
  5. 30 1 item
  6. 50 58 items
  7. 100 2 items
  8. 250 2 items
Inventory
  1. In Stock 164 items
  2. Out of Stock 63 items
Customer Rating
  1. 5
    95 items
  2. 4
    & up     149 items
  3. 3
    & up     150 items

Self-Defense Ammunition

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

The right ammunition can make all the difference when protecting yourself and your loved ones. GunMag Warehouse carries a wide range of ammo ideal for self-defense across all brands, firearms, and calibers.

Browse by material, brand, caliber, and muzzle velocity to find the right rounds for your needs. Get the stopping power and reliability you need, regardless of whether you’re loading up a handgun, shotgun, or rifle.

We offer self-defense rounds from top manufacturers like Hornady, Panzer Arms, Federal Ammunition, and PMC. You can also sort by bullet weight to find ammo that packs the kind of punch you need when protecting yourself and those around you. 

Fast, reliable shipping and market-leading deals ensure you don’t need to sacrifice price and convenience for a top-of-the-line product.

Stock up today and never overpay for self-defense ammo again.

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  1. Liberty Ammunition OVERWATCH 10mm Auto Ammo 70gr HP 20 Rounds
    Liberty Ammunition OVERWATCH 10mm Auto Ammo 70gr HP 20 Rounds
    $49.99 $37.99 Save $12.00 ($1.90 per round)
  2. Liberty Ammunition Spike .380 Auto Ammo 55gr HP 20 Rounds
    Liberty Ammunition Spike .380 Auto Ammo 55gr HP 20 Rounds
    $45.99 $36.99 Save $9.00 ($1.85 per round)
  6. Hornady Custom .50 AE Ammo 300gr XTP 20 Rounds
    Hornady Custom .50 AE Ammo 300gr XTP 20 Rounds
    (2)
    $64.99 $36.99 Save $28.00 ($1.85 per round)
  8. Nosler ASP .40 S&W Ammo 180gr JHP
    Nosler ASP .40 S&W Ammo 180gr JHP
    $20.49 $42.49 $13.99 $29.99 Save $12.50 $0.60 $0.70 per round
  10. Hornady Custom .357 SIG Ammo 147gr XTP 20 Rounds
    Hornady Custom .357 SIG Ammo 147gr XTP 20 Rounds
    (2)
    $35.99 $24.99 Save $11.00 ($1.25 per round)
  11. Sig Sauer Elite V-Crown .40 S&W Ammo 165gr JHP 20 Rounds
    Sig Sauer Elite V-Crown .40 S&W Ammo 165gr JHP 20 Rounds
    $29.99 $19.99 Save $10.00 ($1.00 per round)
  16. Hornady Critical Defense .45 ACP +P Ammo 185gr FTX 20 Rounds
    Hornady Critical Defense .45 ACP +P Ammo 185gr FTX 20 Rounds
    $28.99 $26.99 Save $2.00 ($1.35 per round)
  17. Hornady Custom .357 Magnum Ammo 158gr XTP 25 Rounds
    Hornady Custom .357 Magnum Ammo 158gr XTP 25 Rounds
    (3)
    $39.95 $26.49 Save $13.46 ($1.06 per round)
  19. Hornady Custom .25 Auto Ammo 35gr XTP 25 Rounds
    Hornady Custom .25 Auto Ammo 35gr XTP 25 Rounds
    $33.99 $20.49 Save $13.50 ($0.82 per round)
  21. Speer Gold Dot G2 .45 ACP Ammo 230gr HP 20 Rounds
    Speer Gold Dot G2 .45 ACP Ammo 230gr HP 20 Rounds
    $46.99 $29.99 Save $17.00 ($1.50 per round)
  22. Speer Gold Dot 9mm Luger Ammo 124gr HP 20 Rounds
    Speer Gold Dot 9mm Luger Ammo 124gr HP 20 Rounds
    (4)
    $36.99 $28.99 Save $8.00 ($1.45 per round)
  24. Hornady Custom .45 ACP Ammo 200gr XTP 20 Rounds
    Hornady Custom .45 ACP Ammo 200gr XTP 20 Rounds
    (1)
    $30.95 $20.99 Save $9.96 ($1.05 per round)
  25. Hornady Critical Defense .25 Auto Ammo 35gr FTX 25 Rounds
    Hornady Critical Defense .25 Auto Ammo 35gr FTX 25 Rounds
    (2)
    $35.99 $22.99 Save $13.00 ($0.92 per round)
  33. Norma Safeguard .40 S&W Ammo 180gr JHP 50 Rounds
    Norma Safeguard .40 S&W Ammo 180gr JHP 50 Rounds
    $45.99 $38.99 Save $7.00 ($0.78 per round)
  34. Norma Safeguard .40 S&W Ammo 165gr JHP 50 Rounds
    Norma Safeguard .40 S&W Ammo 165gr JHP 50 Rounds
    $42.99 $35.99 Save $7.00 ($0.72 per round)
  35. Hornady Custom .32 Auto (ACP) Ammo 60gr XTP 25 Rounds
    Hornady Custom .32 Auto (ACP) Ammo 60gr XTP 25 Rounds
    (2)
    $35.99 $20.99 Save $15.00 ($0.84 per round)
  39. Speer Gold Dot G2 9mm Luger Ammo 147gr HP 20 Rounds
    Speer Gold Dot G2 9mm Luger Ammo 147gr HP 20 Rounds
    (3)
    $43.99 $28.99 Save $15.00 ($1.45 per round)
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Frequently Asked Questions

Can You Use Target Ammo for Self-Defense?

While target ammo can work in a pinch, it’s not ideal for self-defense applications. That’s because range ammunition is typically full metal jacket (FMJ), which does not expand upon impact.

Because it won’t expand, an FMJ  round will cause less damage and is more likely to penetrate through your target. In practice, that means you may not stop the intruder or attacker and risk hurting anyone standing behind them. 

What Is the Best Ammo for Self-Defense?

Generally speaking, the best rounds for self-defense are hollow points. Hollow points have a cavity at the tip of the bullet that will make it expand into a mushroom shape upon impact, causing more damage without full penetration. You’ll also typically want a heavier, higher-velocity round to pack a bigger punch.  

For shotguns, look for something with a smaller spread to minimize collateral damage. Buckshot and hollow-point slugs are good choices.

How Many Rounds Do You Need for Self-Defense?

Most defensive gun uses typically only involve firing a few rounds. However, conditions can vary widely, and the nature of these incidents means you won’t know what you’re dealing with until the moment arises.

The safest approach is to have as many rounds as you’re comfortable carrying. You should have enough for at least one full magazine, and ideally, at least one backup in case of missed shots, jams, or other malfunctions.