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    Defensive
  2. Customer Rating
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  5. Federal Ammunition 28 items
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  9. Hornady 59 items
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Caliber
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  18. 41 Remington Magnum 1 item
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  20. 44 Magnum 3 items
  21. 44 Special 2 items
  22. 45 Auto (ACP) 19 items
  23. 45 Long Colt 1 item
  24. 450 Bushmaster 1 item
  25. 50 Action Express 1 item
  26. 5.56mm NATO 1 item
  27. 5.7 x 28mm 4 items
  28. 7.62 x 39mm 1 item
  29. 9mm Luger 44 items
Shot Size
  1. 00 (Buck) 7 items
  2. BBB (Buck) 1 item
  3. Rifled Slug 3 items
Material
  1. Aluminum 1 item
  2. Brass 99 items
  3. Nickel-Plated Aluminum 1 item
  4. Nickel-Plated Brass 45 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 1 item
  8. 40 Grain 4 items
  9. 45 Grain 1 item
  10. 50 Grain 2 items
  11. 55 Grain 2 items
  12. 60 Grain 3 items
  13. 62 Grain 2 items
  14. 64 Grain 1 item
  15. 69 Grain 1 item
  16. 72 Grain 1 item
  17. 73 Grain 1 item
  18. 75 Grain 1 item
  19. 80 Grain 3 items
  20. 85 Grain 1 item
  21. 90 Grain 2 items
  22. 99 Grain 2 items
  23. 100 Grain 4 items
  24. 110 Grain 2 items
  25. 115 Grain 10 items
  26. 120 Grain 2 items
  27. 124 Grain 17 items
  28. 125 Grain 4 items
  29. 130 Grain 1 item
  30. 135 Grain 5 items
  31. 138 Grain 2 items
  32. 147 Grain 10 items
  33. 150 Grain 2 items
  34. 155 Grain 3 items
  35. 158 Grain 1 item
  36. 165 Grain 3 items
  37. 170 Grain 1 item
  38. 175 Grain 2 items
  39. 180 Grain 7 items
  40. 185 Grain 5 items
  41. 200 Grain 5 items
  42. 205 Grain 1 item
  43. 210 Grain 2 items
  44. 220 Grain 1 item
  45. 230 Grain 10 items
  46. 240 Grain 2 items
  47. 255 Grain 1 item
  48. 300 Grain 1 item
  49. 307 Grain 1 item
  50. 395 Grain 1 item
Muzzle Velocity
  1. 750 FPS 1 item
  2. 820 FPS 1 item
  3. 850 FPS 2 items
  4. 890 FPS 3 items
  5. 900 FPS 8 items
  6. 920 FPS 1 item
  7. 925 FPS 1 item
  8. 935 FPS 1 item
  9. 950 FPS 5 items
  10. 970 FPS 2 items
  11. 975 FPS 4 items
  12. 980 FPS 4 items
  13. 985 FPS 2 items
  14. 990 FPS 1 item
  15. 996 FPS 1 item
  16. 1000 FPS 8 items
  17. 1010 FPS 3 items
  18. 1020 FPS 1 item
  19. 1040 FPS 1 item
  20. 1050 FPS 5 items
  21. 1070 FPS 1 item
  22. 1080 FPS 2 items
  23. 1090 FPS 1 item
  24. 1100 FPS 1 item
  25. 1110 FPS 2 items
  26. 1115 FPS 1 item
  27. 1120 FPS 2 items
  28. 1125 FPS 1 item
  29. 1130 FPS 2 items
  30. 1135 FPS 1 item
  31. 1145 FPS 1 item
  32. 1150 FPS 11 items
  33. 1155 FPS 1 item
  34. 1160 FPS 2 items
  35. 1165 FPS 2 items
  36. 1170 FPS 1 item
  37. 1175 FPS 2 items
  38. 1180 FPS 2 items
  39. 1185 FPS 1 item
  40. 1200 FPS 4 items
  41. 1201 FPS 1 item
  42. 1210 FPS 2 items
  43. 1220 FPS 2 items
  44. 1225 FPS 2 items
  45. 1235 FPS 1 item
  46. 1250 FPS 5 items
  47. 1275 FPS 2 items
  48. 1300 FPS 1 item
  49. 1325 FPS 1 item
  50. 1350 FPS 2 items
  51. 1360 FPS 1 item
  52. 1400 FPS 1 item
  53. 1410 FPS 2 items
  54. 1475 FPS 2 items
  55. 1500 FPS 2 items
  56. 1545 FPS 1 item
  57. 1550 FPS 1 item
  58. 1600 FPS 3 items
  59. 1650 FPS 1 item
  60. 1720 FPS 1 item
  61. 1800 FPS 1 item
  62. 1810 FPS 2 items
  63. 2034 FPS 1 item
  64. 2040 FPS 2 items
  65. 2100 FPS 1 item
  66. 2321 FPS 1 item
  67. 2620 FPS 1 item
  68. 2700 FPS 1 item
  69. 2785 FPS 1 item
  70. 2790 FPS 1 item
  71. 3000 FPS 2 items
  72. 3240 FPS 2 items
Applications
  1. Defensive 147 items
  2. Hunting 302 items
  3. Precision / Match 55 items
  4. Target 283 items
Round Count
  1. 5 2 items
  2. 10 6 items
  3. 20 81 items
  4. 25 30 items
  5. 50 35 items
  6. 250 1 item
Inventory
  1. In Stock 99 items
  2. Out of Stock 48 items
Customer Rating
  1. 5
    91 items
  2. 4
    & up     146 items
  3. 3
    & up     147 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.

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  1. Hornady Critical Defense .44 Special Ammo 165gr FTX 20 Rounds
    Hornady Critical Defense .44 Special Ammo 165gr FTX 20 Rounds
    Out of stock
    (1)
    $36.99 $23.99 Save $13.00 ($1.20 per round)
  2. Double Tap Defense .380 ACP Ammo 80gr 20 Rounds
    Double Tap Defense .380 ACP Ammo 80gr 20 Rounds
    Out of stock
    (2)
    $34.99 ($1.75 per round)
  3. Magtech Range 9mm Luger Subsonic Ammo 147gr JHP 50 Rounds
    Magtech Range 9mm Luger Subsonic Ammo 147gr JHP 50 Rounds
    Out of stock
    (10)
    $34.99 $17.99 Save $17.00 ($0.36 per round)
  4. Winchester Defender 2.75" 12 Gauge Ammo Copper Plated 00 Buckshot 10 Shells
    Winchester Defender 2.75" 12 Gauge Ammo Copper Plated 00 Buckshot 10 Shells
    Out of stock
    (3)
    $24.99 $18.99 Save $6.00 ($1.90 per round)
  5. Federal Personal Defense Punch 9mm Luger Ammo 124gr JHP 20 Rounds
    Federal Personal Defense Punch 9mm Luger Ammo 124gr JHP 20 Rounds
    Out of stock
    (28)
    $22.99 $16.99 Save $6.00 ($0.85 per round)
  6. Federal Personal Defense Punch .380 ACP Ammo 85gr JHP 20 Rounds
    Federal Personal Defense Punch .380 ACP Ammo 85gr JHP 20 Rounds
    Out of stock
    (4)
    $24.99 $16.99 Save $8.00 ($0.85 per round)
  7. Federal Personal Defense Punch .38 Special +P Ammo 120gr JHP 20 Rounds
    Federal Personal Defense Punch .38 Special +P Ammo 120gr JHP 20 Rounds
    Out of stock
    (7)
    $37.99 $18.99 Save $19.00 ($0.95 per round)
  8. Fiocchi Defense Dynamics 2.75" 12 Gauge Ammo 00 Buckshot 10 Shells
    Fiocchi Defense Dynamics 2.75" 12 Gauge Ammo 00 Buckshot 10 Shells
    Out of stock
    (1)
    $12.99 $9.99 Save $3.00 ($1.00 per round)
  9. PPU Defense 10mm Auto Ammo 180gr JHP 50 Rounds
    PPU Defense 10mm Auto Ammo 180gr JHP 50 Rounds
    Out of stock
    (4)
    $44.99 $36.99 Save $8.00 ($0.74 per round)
  10. CCI Blazer .44 Magnum Ammo 240gr JHP 50 Rounds
    CCI Blazer .44 Magnum Ammo 240gr JHP 50 Rounds
    Out of stock
    (8)
    $54.99 $42.99 Save $12.00 ($0.86 per round)
  11. Federal Premium Personal Defense HST 9mm Luger Ammo 124gr JHP 20 Rounds
    Federal Premium Personal Defense HST 9mm Luger Ammo 124gr JHP 20 Rounds
    Out of stock
    (4)
    $35.99 $28.99 Save $7.00 ($1.45 per round)
  12. Speer Gold Dot Personal Protection 9mm Luger +P Ammo 124gr HP 20 Rounds
    Speer Gold Dot Personal Protection 9mm Luger +P Ammo 124gr HP 20 Rounds
    Out of stock
    (4)
    $35.99 $28.99 Save $7.00 ($1.45 per round)
  15. Federal Premium Personal Defense HST .380 ACP Ammo 99gr JHP 20 Rounds
    Federal Premium Personal Defense HST .380 ACP Ammo 99gr JHP 20 Rounds
    Out of stock
    (6)
    $37.99 $26.99 Save $11.00 ($1.35 per round)
  16. Hornady Critical Defense Rifle .223 Remington Ammo 55gr FTX 20 Rounds
    Hornady Critical Defense Rifle .223 Remington Ammo 55gr FTX 20 Rounds
    Out of stock
    (7)
    $34.99 $24.99 Save $10.00 ($1.25 per round)
  17. Hornady Critical Defense 30 Super Carry Ammo 100gr FTX 20 Rounds
    Hornady Critical Defense 30 Super Carry Ammo 100gr FTX 20 Rounds
    Out of stock
    (1)
    $39.99 $23.49 Save $16.50 ($1.17 per round)
  18. Federal Premium Personal Defense Punch .22 LR Ammo 29gr NP-LFN 50 Rounds
    Federal Premium Personal Defense Punch .22 LR Ammo 29gr NP-LFN 50 Rounds
    Out of stock
    (12)
    $10.99 $9.99 Save $1.00 ($0.20 per round)
  19. Federal Premium Personal Defense HST 10mm Auto Ammo 200gr JHP 20 Rounds
    Federal Premium Personal Defense HST 10mm Auto Ammo 200gr JHP 20 Rounds
    Out of stock
    (3)
    $50.99 $34.49 Save $16.50 ($1.72 per round)
  20. Hornady Critical Defense .32 H&R Magnum Ammo 80gr FTX 25 Rounds
    Hornady Critical Defense .32 H&R Magnum Ammo 80gr FTX 25 Rounds
    Out of stock
    (4)
    $47.99 $32.99 Save $15.00 ($1.32 per round)
  21. Hornady Custom .357 SIG Ammo 147gr XTP 20 Rounds
    Hornady Custom .357 SIG Ammo 147gr XTP 20 Rounds
    Out of stock
    (2)
    $35.99 $21.99 Save $14.00 ($1.10 per round)
  22. Grizzly Cartridge Company 10mm Auto Ammo 200gr JHP 20 Rounds
    Grizzly Cartridge Company 10mm Auto Ammo 200gr JHP 20 Rounds
    Out of stock
    (10)
    $34.99 $21.99 Save $13.00 ($1.10 per round)
  23. Sig Sauer Elite V-Crown 9mm Luger Ammo 124gr JHP 50 Rounds
    Sig Sauer Elite V-Crown 9mm Luger Ammo 124gr JHP 50 Rounds
    Out of stock
    (4)
    $44.99 $33.99 Save $11.00 ($0.68 per round)
  24. Magtech Range 9mm Luger Ammo 115gr JHP 50 Rounds
    Magtech Range 9mm Luger Ammo 115gr JHP 50 Rounds
    Out of stock
    (1)
    $26.99 $18.99 Save $8.00 ($0.38 per round)
  25. Speer Gold Dot 9mm Luger Ammo 124gr HP 20 Rounds
    Speer Gold Dot 9mm Luger Ammo 124gr HP 20 Rounds
    Out of stock
    (4)
    $36.99 $28.99 Save $8.00 ($1.45 per round)
  26. 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)
  27. Winchester Silvertip .308 Winchester Ammo 150gr Defense Tip 20 Rounds
    Winchester Silvertip .308 Winchester Ammo 150gr Defense Tip 20 Rounds
    Out of stock
    (1)
    $44.99 $37.99 Save $7.00 ($1.90 per round)
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