My Cart ()
Back Close
Filters
Now Shopping by
  1. Applications
    Defensive
Brand
  1. Aguila 2 items
  2. American Tactical Imports 2 items
  3. Barnes 4 items
  4. CCI 2 items
  5. Double Tap Ammunition 1 item
  6. Federal Ammunition 37 items
  7. Fiocchi Ammunition 5 items
  8. FNH Magazines 1 item
  9. Grizzly Cartridge Company 2 items
  10. Hornady 71 items
  11. Liberty Ammunition 17 items
  12. Magtech 8 items
  13. Norma 11 items
  14. Nosler 8 items
  15. NovX Ammo 1 item
  16. Panzer Arms 2 items
  17. PMC Ammunition 8 items
  18. PPU 2 items
  19. Remington 4 items
  20. Sellier & Bellot 7 items
  21. Sierra Bullets 2 items
  22. Sig Sauer Magazines 10 items
  23. Speer 20 items
  24. Winchester 4 items
Caliber
  1. 10mm Auto 16 items
  2. 12 Gauge 10 items
  3. 20 Gauge 1 item
  4. 22 Long Rifle 2 items
  5. 22 WMR 1 item
  6. 223 Remington 10 items
  7. 25 Auto 2 items
  8. 30 Carbine 1 item
  9. 30 Super Carry 4 items
  10. 300 AAC Blackout 1 item
  11. 308 Winchester 2 items
  12. 32 Auto (ACP) 4 items
  13. 32 H&R Magnum 1 item
  14. 327 Federal Magnum 1 item
  15. 338 ARC 1 item
  16. 357 Magnum 14 items
  17. 357 SIG 4 items
  18. 38 Special 9 items
  19. 380 Auto (ACP) 14 items
  20. 40 S&W 15 items
  21. 41 Remington Magnum 1 item
  22. 410 Gauge 3 items
  23. 44 Magnum 6 items
  24. 44 Special 3 items
  25. 45 Auto (ACP) 30 items
  26. 45 Long Colt 2 items
  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
Shot Size
  1. 00 (Buck) 7 items
  2. BBB (Buck) 1 item
  3. Rifled Slug 5 items
Material
  1. Aluminum 1 item
  2. Brass 153 items
  3. Nickel-Plated Aluminum 2 items
  4. Nickel-Plated Brass 74 items
  5. Stainless Steel 1 item
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
  7. 35 Grain 2 items
  8. 36 Grain 1 item
  9. 40 Grain 4 items
  10. 45 Grain 1 item
  11. 50 Grain 7 items
  12. 55 Grain 6 items
  13. 60 Grain 4 items
  14. 62 Grain 2 items
  15. 64 Grain 4 items
  16. 65 Grain 1 item
  17. 69 Grain 1 item
  18. 70 Grain 3 items
  19. 71 Grain 1 item
  20. 72 Grain 1 item
  21. 73 Grain 1 item
  22. 75 Grain 2 items
  23. 77 Grain 1 item
  24. 78 Grain 2 items
  25. 80 Grain 5 items
  26. 85 Grain 1 item
  27. 90 Grain 7 items
  28. 93 Grain 1 item
  29. 95 Grain 1 item
  30. 99 Grain 2 items
  31. 100 Grain 4 items
  32. 105 Grain 1 item
  33. 110 Grain 3 items
  34. 115 Grain 17 items
  35. 118 Grain 1 item
  36. 120 Grain 2 items
  37. 124 Grain 21 items
  38. 125 Grain 6 items
  39. 130 Grain 1 item
  40. 135 Grain 6 items
  41. 138 Grain 1 item
  42. 147 Grain 11 items
  43. 150 Grain 3 items
  44. 154 Grain 1 item
  45. 155 Grain 4 items
  46. 158 Grain 7 items
  47. 165 Grain 6 items
  48. 170 Grain 1 item
  49. 175 Grain 2 items
  50. 180 Grain 15 items
  51. 185 Grain 8 items
  52. 200 Grain 8 items
  53. 205 Grain 1 item
  54. 210 Grain 2 items
  55. 220 Grain 1 item
  56. 230 Grain 14 items
  57. 240 Grain 4 items
  58. 250 Grain 1 item
  59. 255 Grain 1 item
  60. 300 Grain 2 items
  61. 307 Grain 1 item
  62. 395 Grain 1 item
Muzzle Velocity
  1. 750 FPS 1 item
  2. 800 FPS 1 item
  3. 815 FPS 1 item
  4. 820 FPS 1 item
  5. 850 FPS 2 items
  6. 855 FPS 1 item
  7. 889 FPS 1 item
  8. 890 FPS 4 items
  9. 900 FPS 11 items
  10. 905 FPS 1 item
  11. 918 FPS 1 item
  12. 920 FPS 1 item
  13. 925 FPS 1 item
  14. 935 FPS 1 item
  15. 945 FPS 1 item
  16. 950 FPS 6 items
  17. 970 FPS 2 items
  18. 974 FPS 1 item
  19. 975 FPS 5 items
  20. 980 FPS 5 items
  21. 985 FPS 3 items
  22. 990 FPS 1 item
  23. 995 FPS 1 item
  24. 996 FPS 1 item
  25. 1000 FPS 10 items
  26. 1005 FPS 1 item
  27. 1010 FPS 4 items
  28. 1015 FPS 1 item
  29. 1020 FPS 1 item
  30. 1040 FPS 2 items
  31. 1045 FPS 1 item
  32. 1050 FPS 8 items
  33. 1060 FPS 1 item
  34. 1070 FPS 1 item
  35. 1080 FPS 2 items
  36. 1090 FPS 3 items
  37. 1100 FPS 1 item
  38. 1109 FPS 1 item
  39. 1110 FPS 2 items
  40. 1115 FPS 1 item
  41. 1120 FPS 2 items
  42. 1125 FPS 1 item
  43. 1130 FPS 2 items
  44. 1134 FPS 1 item
  45. 1135 FPS 2 items
  46. 1145 FPS 2 items
  47. 1150 FPS 12 items
  48. 1155 FPS 1 item
  49. 1160 FPS 2 items
  50. 1165 FPS 2 items
  51. 1170 FPS 1 item
  52. 1175 FPS 2 items
  53. 1180 FPS 3 items
  54. 1185 FPS 1 item
  55. 1188 FPS 1 item
  56. 1200 FPS 5 items
  57. 1201 FPS 2 items
  58. 1210 FPS 2 items
  59. 1214 FPS 1 item
  60. 1220 FPS 1 item
  61. 1224 FPS 1 item
  62. 1225 FPS 2 items
  63. 1235 FPS 3 items
  64. 1237 FPS 1 item
  65. 1250 FPS 5 items
  66. 1275 FPS 2 items
  67. 1280 FPS 2 items
  68. 1300 FPS 1 item
  69. 1321 FPS 1 item
  70. 1325 FPS 1 item
  71. 1329 FPS 1 item
  72. 1330 FPS 1 item
  73. 1340 FPS 1 item
  74. 1350 FPS 3 items
  75. 1360 FPS 1 item
  76. 1368 FPS 1 item
  77. 1400 FPS 1 item
  78. 1410 FPS 2 items
  79. 1450 FPS 2 items
  80. 1475 FPS 3 items
  81. 1500 FPS 7 items
  82. 1545 FPS 2 items
  83. 1550 FPS 1 item
  84. 1600 FPS 4 items
  85. 1607 FPS 1 item
  86. 1617 FPS 1 item
  87. 1650 FPS 1 item
  88. 1720 FPS 1 item
  89. 1730 FPS 1 item
  90. 1748 FPS 1 item
  91. 1800 FPS 3 items
  92. 1810 FPS 2 items
  93. 1830 FPS 1 item
  94. 1900 FPS 2 items
  95. 2000 FPS 2 items
  96. 2034 FPS 1 item
  97. 2040 FPS 2 items
  98. 2100 FPS 2 items
  99. 2150 FPS 1 item
  100. 2300 FPS 1 item
  101. 2321 FPS 1 item
  102. 2400 FPS 1 item
  103. 2620 FPS 1 item
  104. 2670 FPS 1 item
  105. 2700 FPS 1 item
  106. 2775 FPS 1 item
  107. 2785 FPS 1 item
  108. 2790 FPS 1 item
  109. 2793 FPS 1 item
  110. 3000 FPS 3 items
  111. 3230 FPS 1 item
  112. 3240 FPS 2 items
Applications
  1. Defensive 231 items
  2. Hunting 903 items
  3. Precision / Match 100 items
  4. Target 418 items
Round Count
  1. 5 4 items
  2. 10 6 items
  3. 20 133 items
  4. 25 36 items
  5. 30 1 item
  6. 50 59 items
  7. 100 2 items
  8. 250 2 items
Inventory
  1. In Stock 166 items
  2. Out of Stock 65 items
Customer Rating
  1. 5
    97 items
  2. 4
    & up     152 items
  3. 3
    & up     154 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.

Page
  1. Nosler ASP 9mm Luger Ammo 115gr JHP
    Nosler ASP 9mm Luger Ammo 115gr JHP
    (13)
    $20.49 $29.99 $13.49 $29.99 Save $7.00 $0.60 $0.67 per round
  3. Hornady Custom 9mm Luger Ammo 147gr XTP 25 Rounds
    Hornady Custom 9mm Luger Ammo 147gr XTP 25 Rounds
    (5)
    $39.99 $23.99 Save $16.00 ($0.96 per round)
  4. Magtech Range .357 Magnum Ammo 158gr SJSPF 50 Rounds
    Magtech Range .357 Magnum Ammo 158gr SJSPF 50 Rounds
    (1)
    $34.99 $26.99 Save $8.00 ($0.54 per round)
  5. ATI 2.50" .410 Gauge Ammo 1/3oz BBB Buckshot 25 Shells
    ATI 2.50" .410 Gauge Ammo 1/3oz BBB Buckshot 25 Shells
    (4)
    $29.99 $22.49 Save $7.50 ($0.90 per round)
  6. Federal Premium Personal Defense HST .45 ACP +P Ammo 230gr JHP 20 Rounds
    Federal Premium Personal Defense HST .45 ACP +P Ammo 230gr JHP 20 Rounds
    Rebate Available
    (4)
    $42.99 $29.99 Save $13.00 ($1.50 per round)
  13. Federal Syntech Defense .45 ACP Ammo 205gr SJHP 20 Rounds
    Federal Syntech Defense .45 ACP Ammo 205gr SJHP 20 Rounds
    (2)
    $34.99 $20.49 Save $14.50 ($1.02 per round)
  15. Federal Premium Personal Defense HST .357 SIG Ammo 125gr JHP 20 Rounds
    Federal Premium Personal Defense HST .357 SIG Ammo 125gr JHP 20 Rounds
    Rebate Available
    (7)
    $43.99 $30.99 Save $13.00 ($1.55 per round)
  19. Speer Gold Dot 5.7x28mm Ammo 40gr HP 50 Rounds
    Speer Gold Dot 5.7x28mm Ammo 40gr HP 50 Rounds
    (7)
    $86.99 $61.99 Save $25.00 ($1.24 per round)
  21. Hornady Subsonic .40 S&W Ammo 180gr XTP 20 Rounds
    Hornady Subsonic .40 S&W Ammo 180gr XTP 20 Rounds
    (1)
    $31.99 $20.99 Save $11.00 ($1.05 per round)
  22. Hornady Black 5.7x28mm Ammo 40gr V-Max 25 Rounds
    Hornady Black 5.7x28mm Ammo 40gr V-Max 25 Rounds
    (2)
    $35.99 $24.49 Save $11.50 ($0.98 per round)
  23. 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)
  25. Hornady Custom .45 ACP Ammo 200gr XTP 20 Rounds
    Hornady Custom .45 ACP Ammo 200gr XTP 20 Rounds
    (1)
    $30.95 $21.49 Save $9.46 ($1.07 per round)
  27. Norma Safeguard 9mm Luger Ammo 115gr JHP 50 Rounds
    Norma Safeguard 9mm Luger Ammo 115gr JHP 50 Rounds
    $31.99 $25.99 Save $6.00 ($0.52 per round)
  28. Sig Sauer Elite V-Crown 9mm Luger Ammo 115gr JHP
    Sig Sauer Elite V-Crown 9mm Luger Ammo 115gr JHP
    $24.99 $39.99 $16.99 $37.99 Save $8.00 $0.76 $0.85 per round
  29. Remington Golden Saber Defense 9mm Luger +P Ammo 124gr BJHP 20 Rounds
    Remington Golden Saber Defense 9mm Luger +P Ammo 124gr BJHP 20 Rounds
    Rebate Available
    (1)
    $38.99 $25.99 Save $13.00 ($1.30 per round)
  30. Hornady American Gunner .40 S&W Ammo 180gr XTP 20 Rounds
    Hornady American Gunner .40 S&W Ammo 180gr XTP 20 Rounds
    (3)
    $27.95 $18.49 Save $9.46 ($0.92 per round)
  31. Sig Sauer Elite V-Crown .40 S&W Ammo 180gr JHP 20 Rounds
    Sig Sauer Elite V-Crown .40 S&W Ammo 180gr JHP 20 Rounds
    $29.99 $19.99 Save $10.00 ($1.00 per round)
  33. Hornady Custom .40 S&W Ammo 155gr XTP 20 Rounds
    Hornady Custom .40 S&W Ammo 155gr XTP 20 Rounds
    $32.95 $18.99 Save $13.96 ($0.95 per round)
  35. Magtech Range .32 Auto (ACP) Ammo 71gr JHP 50 Rounds
    Magtech Range .32 Auto (ACP) Ammo 71gr JHP 50 Rounds
    (1)
    $34.99 $26.99 Save $8.00 ($0.54 per round)
  36. 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
    (1)
    $29.99 $19.99 Save $10.00 ($1.00 per round)
  39. Liberty Ammunition Spike 9mm Luger Ammo 55gr HP 20 Rounds
    Liberty Ammunition Spike 9mm Luger Ammo 55gr HP 20 Rounds
    $45.99 $36.99 Save $9.00 ($1.85 per round)
Page
Filter

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.