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    Defensive
  2. Customer Rating
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  1. American Tactical Imports 2 items
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  5. Federal Ammunition 27 items
  6. Fiocchi Ammunition 3 items
  7. FNH Magazines 1 item
  8. Grizzly Cartridge Company 1 item
  9. Hornady 59 items
  10. Liberty Ammunition 3 items
  11. Magtech 6 items
  12. Nosler 7 items
  13. NovX Ammo 1 item
  14. Panzer Arms 2 items
  15. PMC Ammunition 8 items
  16. PPU 1 item
  17. Remington 2 items
  18. Sellier & Bellot 3 items
  19. Speer 14 items
  20. Winchester 3 items
Caliber
  1. 10mm Auto 10 items
  2. 12 Gauge 9 items
  3. 22 Long Rifle 1 item
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  5. 223 Remington 7 items
  6. 25 Auto 1 item
  7. 30 Super Carry 4 items
  8. 300 AAC Blackout 1 item
  9. 308 Winchester 2 items
  10. 32 Auto (ACP) 4 items
  11. 32 H&R Magnum 1 item
  12. 338 ARC 1 item
  13. 357 Magnum 6 items
  14. 357 SIG 3 items
  15. 38 Special 5 items
  16. 380 Auto (ACP) 7 items
  17. 40 S&W 7 items
  18. 41 Remington Magnum 1 item
  19. 410 Gauge 3 items
  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 2 items
  27. 5.7 x 28mm 4 items
  28. 7.62 x 39mm 1 item
  29. 9mm Luger 40 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 104 items
  3. Nickel-Plated Aluminum 1 item
  4. Nickel-Plated Brass 41 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 2 items
  15. 69 Grain 1 item
  16. 71 Grain 1 item
  17. 72 Grain 1 item
  18. 73 Grain 1 item
  19. 75 Grain 1 item
  20. 80 Grain 3 items
  21. 85 Grain 1 item
  22. 90 Grain 2 items
  23. 99 Grain 2 items
  24. 100 Grain 4 items
  25. 110 Grain 2 items
  26. 115 Grain 11 items
  27. 120 Grain 2 items
  28. 124 Grain 14 items
  29. 125 Grain 4 items
  30. 130 Grain 1 item
  31. 135 Grain 5 items
  32. 147 Grain 10 items
  33. 150 Grain 2 items
  34. 155 Grain 3 items
  35. 158 Grain 3 items
  36. 165 Grain 3 items
  37. 170 Grain 1 item
  38. 175 Grain 2 items
  39. 180 Grain 8 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. 905 FPS 1 item
  7. 920 FPS 1 item
  8. 925 FPS 1 item
  9. 935 FPS 1 item
  10. 950 FPS 5 items
  11. 970 FPS 2 items
  12. 974 FPS 1 item
  13. 975 FPS 4 items
  14. 980 FPS 4 items
  15. 985 FPS 2 items
  16. 990 FPS 1 item
  17. 996 FPS 1 item
  18. 1000 FPS 8 items
  19. 1010 FPS 3 items
  20. 1020 FPS 1 item
  21. 1040 FPS 1 item
  22. 1050 FPS 3 items
  23. 1070 FPS 1 item
  24. 1080 FPS 2 items
  25. 1090 FPS 1 item
  26. 1100 FPS 1 item
  27. 1110 FPS 2 items
  28. 1115 FPS 1 item
  29. 1120 FPS 2 items
  30. 1125 FPS 1 item
  31. 1130 FPS 2 items
  32. 1135 FPS 1 item
  33. 1145 FPS 1 item
  34. 1150 FPS 11 items
  35. 1155 FPS 1 item
  36. 1160 FPS 2 items
  37. 1165 FPS 1 item
  38. 1170 FPS 1 item
  39. 1175 FPS 2 items
  40. 1180 FPS 2 items
  41. 1200 FPS 4 items
  42. 1201 FPS 1 item
  43. 1210 FPS 2 items
  44. 1225 FPS 2 items
  45. 1235 FPS 3 items
  46. 1237 FPS 1 item
  47. 1250 FPS 5 items
  48. 1275 FPS 2 items
  49. 1300 FPS 1 item
  50. 1325 FPS 1 item
  51. 1330 FPS 1 item
  52. 1350 FPS 2 items
  53. 1360 FPS 1 item
  54. 1400 FPS 1 item
  55. 1410 FPS 2 items
  56. 1475 FPS 2 items
  57. 1500 FPS 2 items
  58. 1545 FPS 1 item
  59. 1550 FPS 1 item
  60. 1600 FPS 3 items
  61. 1650 FPS 1 item
  62. 1720 FPS 1 item
  63. 1800 FPS 1 item
  64. 1810 FPS 2 items
  65. 2034 FPS 1 item
  66. 2040 FPS 2 items
  67. 2100 FPS 1 item
  68. 2321 FPS 1 item
  69. 2620 FPS 1 item
  70. 2700 FPS 1 item
  71. 2785 FPS 1 item
  72. 2790 FPS 1 item
  73. 3000 FPS 2 items
  74. 3240 FPS 2 items
Applications
  1. Defensive 148 items
  2. Hunting 316 items
  3. Precision / Match 54 items
  4. Target 265 items
Round Count
  1. 5 2 items
  2. 10 6 items
  3. 20 80 items
  4. 25 30 items
  5. 50 37 items
  6. 250 1 item
Inventory
  1. In Stock 109 items
  2. Out of Stock 39 items
Customer Rating
  1. 5
    94 items
  2. 4
    & up     147 items
  3. 3
    & up     148 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 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)
  2. 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)
  3. Nosler ASP 9mm Luger Ammo 147gr JHP
    Nosler ASP 9mm Luger Ammo 147gr JHP
    (17)
    $13.99 $30.99 $0.62 $0.70 per round
  5. Hornady Custom 10mm Auto Ammo 180gr XTP 20 Rounds
    Hornady Custom 10mm Auto Ammo 180gr XTP 20 Rounds
    (10)
    $32.95 $21.99 Save $10.96 ($1.10 per round)
  6. Hornady Custom 9mm Luger Ammo 147gr XTP 25 Rounds
    Hornady Custom 9mm Luger Ammo 147gr XTP 25 Rounds
    (5)
    $39.99 $20.99 Save $19.00 ($0.84 per round)
  7. Hornady Custom .45 ACP +P Ammo 230gr XTP 20 Rounds
    Hornady Custom .45 ACP +P Ammo 230gr XTP 20 Rounds
    (5)
    $33.99 $22.99 Save $11.00 ($1.15 per round)
  8. Federal Premium Personal Defense Hydra-Shok .45 ACP Ammo 230gr JHP 20 Rounds
    Federal Premium Personal Defense Hydra-Shok .45 ACP Ammo 230gr JHP 20 Rounds
    Rebate Available
    (8)
    $37.99 $26.99 Save $11.00 ($1.35 per round)
  9. 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)
  11. Speer Gold Dot Personal Protection .45 ACP Ammo 230gr HP 20 Rounds
    Speer Gold Dot Personal Protection .45 ACP Ammo 230gr HP 20 Rounds
    Rebate Available
    (2)
    $43.99 $29.99 Save $14.00 ($1.50 per round)
  12. PMC Bronze .40 S&W Ammo 165gr JHP 50 Rounds
    PMC Bronze .40 S&W Ammo 165gr JHP 50 Rounds
    (12)
    $34.99 $21.99 Save $13.00 ($0.44 per round)
  13. Hornady 10mm Auto Ammo 155gr XTP 20 Rounds
    Hornady 10mm Auto Ammo 155gr XTP 20 Rounds
    (2)
    $29.99 $19.99 Save $10.00 ($1.00 per round)
  14. 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)
  15. Federal Syntech Defense .45 ACP Ammo 205gr SJHP 20 Rounds
    Federal Syntech Defense .45 ACP Ammo 205gr SJHP 20 Rounds
    (2)
    $34.99 $20.99 Save $14.00 ($1.05 per round)
  16. Speer Gold Dot Personal Protection .223 Remington Ammo 62gr SP 20 Rounds
    Speer Gold Dot Personal Protection .223 Remington Ammo 62gr SP 20 Rounds
    Rebate Available
    (2)
    $36.99 $24.49 Save $12.50 ($1.22 per round)
  17. 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)
  22. 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)
  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)
  24. Speer Gold Dot Personal Protection 9mm Luger Ammo 115gr HP 20 Rounds
    Speer Gold Dot Personal Protection 9mm Luger Ammo 115gr HP 20 Rounds
    Rebate Available
    (5)
    $36.99 $27.99 Save $9.00 ($1.40 per round)
  25. Speer Gold Dot 5.7x28mm Ammo 40gr HP 50 Rounds
    Speer Gold Dot 5.7x28mm Ammo 40gr HP 50 Rounds
    (6)
    $86.99 $61.99 Save $25.00 ($1.24 per round)
  26. 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)
  27. Hornady Critical Defense .45 ACP Ammo 185gr FTX 20 Rounds
    Hornady Critical Defense .45 ACP Ammo 185gr FTX 20 Rounds
    (6)
    $38.99 $24.49 Save $14.50 ($1.22 per round)
  28. 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)
  29. Remington HTP 30 Super Carry Ammo 100gr JHP 20 Rounds
    Remington HTP 30 Super Carry Ammo 100gr JHP 20 Rounds
    (3)
    $26.99 $19.99 Save $7.00 ($1.00 per round)
  30. Federal Premium Personal Defense HST .357 SIG Ammo 125gr JHP 20 Rounds
    Federal Premium Personal Defense HST .357 SIG Ammo 125gr JHP 20 Rounds
    Out of stock
    (7)
    $43.99 $30.99 Save $13.00 ($1.55 per round)
  31. Speer Gold Dot Carry Gun .45 ACP 200gr HP 20 Rounds
    Speer Gold Dot Carry Gun .45 ACP 200gr HP 20 Rounds
    Out of stock
    (8)
    $43.99 $29.99 Save $14.00 ($1.50 per round)
  32. 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)
  33. 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)
  34. 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)
  35. Magtech Range 9mm Luger +P+ Ammo 115gr JHP 50 Rounds
    Magtech Range 9mm Luger +P+ Ammo 115gr JHP 50 Rounds
    Out of stock
    (1)
    $19.99 $18.49 Save $1.50 ($0.37 per round)
  36. 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)
  37. 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)
  38. Sellier & Bellot 9mm Luger Ammo 115gr JHP 50 Rounds
    Sellier & Bellot 9mm Luger Ammo 115gr JHP 50 Rounds
    Out of stock
    (1)
    $17.99 $15.99 Save $2.00 ($0.32 per round)
  39. Sellier & Bellot 10mm Auto Ammo 180gr JHP 50 Rounds
    Sellier & Bellot 10mm Auto Ammo 180gr JHP 50 Rounds
    Out of stock
    (2)
    $33.95 $22.99 Save $10.96 ($0.46 per round)
  40. 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)
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