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  109. 2793 FPS 1 item
  110. 3000 FPS 3 items
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  112. 3240 FPS 2 items
Applications
  1. Defensive 233 items
  2. Hunting 932 items
  3. Precision / Match 105 items
  4. Target 428 items
Round Count
  1. 5 4 items
  2. 10 6 items
  3. 20 135 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 164 items
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Customer Rating
  1. 5
    100 items
  2. 4
    & up     156 items
  3. 3
    & up     159 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. Hornady Custom .44 Magnum Ammo 240gr XTP 20 Rounds
    Hornady Custom .44 Magnum Ammo 240gr XTP 20 Rounds
    (7)
    $38.99 $25.49 Save $13.50 ($1.27 per round)
  3. Hornady Custom .38 Special Ammo 158gr XTP 25 Round
    Hornady Custom .38 Special Ammo 158gr XTP 25 Round
    (1)
    $36.99 $23.49 Save $13.50 ($0.94 per round)
  6. Magtech Range .357 Magnum Ammo 158gr SJSPF 50 Rounds
    Magtech Range .357 Magnum Ammo 158gr SJSPF 50 Rounds
    (2)
    $34.99 $26.99 Save $8.00 ($0.54 per round)
  7. Hornady Critical Defense 5.7x28mm Ammo 40gr FTX 25 Rounds
    Hornady Critical Defense 5.7x28mm Ammo 40gr FTX 25 Rounds
    (4)
    $38.99 $26.99 Save $12.00 ($1.08 per round)
  8. Sellier & Bellot .40 S&W Ammo 180gr JHP 50 Rounds
    Sellier & Bellot .40 S&W Ammo 180gr JHP 50 Rounds
    (3)
    $22.99 $21.99 Save $1.00 ($0.44 per round)
  9. ATI 2.50" .410 Gauge Ammo 1/3oz BBB Buckshot 25 Shells
    ATI 2.50" .410 Gauge Ammo 1/3oz BBB Buckshot 25 Shells
    (6)
    $29.99 $22.49 Save $7.50 ($0.90 per round)
  12. Nosler ASP 9mm Luger Ammo 124gr JHP
    Nosler ASP 9mm Luger Ammo 124gr JHP
    (15)
    $29.99 $34.99 $14.99 $29.99 Save $15.00 $0.60 $0.75 per round
  13. Sig Sauer 365 Elite V-Crown .380 ACP Ammo 90gr JHP 20 Rounds
    Sig Sauer 365 Elite V-Crown .380 ACP Ammo 90gr JHP 20 Rounds
    $24.99 $19.99 Save $5.00 ($1.00 per round)
  14. Nosler ASP 9mm Luger Ammo 147gr JHP
    Nosler ASP 9mm Luger Ammo 147gr JHP
    (18)
    $13.99 $30.99 $0.62 $0.70 per round
  15. Federal Syntech Defense 9mm Luger Ammo 138gr SHP
    Federal Syntech Defense 9mm Luger Ammo 138gr SHP
    (1)
    $22.99 $48.99 $15.99 $32.99 Save $16.00 $0.66 $0.80 per round
  17. Norma Safeguard .40 S&W Ammo 165gr JHP 50 Rounds
    Norma Safeguard .40 S&W Ammo 165gr JHP 50 Rounds
    $42.99 $33.99 Save $9.00 ($0.68 per round)
  19. Hornady Custom .357 Magnum Ammo 158gr XTP 25 Rounds
    Hornady Custom .357 Magnum Ammo 158gr XTP 25 Rounds
    (3)
    $39.95 $26.99 Save $12.96 ($1.08 per round)
  22. 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
  23. 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
  24. Nosler ASP .45 ACP Ammo 230gr JHP
    Nosler ASP .45 ACP Ammo 230gr JHP
    (17)
    $20.49 $40.99 $14.99 $33.99 Save $7.00 $0.68 $0.75 per round
  27. Nosler ASP .45 ACP Ammo 185gr JHP
    Nosler ASP .45 ACP Ammo 185gr JHP
    (13)
    $20.49 $42.49 $13.99 $31.99 Save $10.50 $0.64 $0.70 per round
  28. PMC Bronze .32 Auto (ACP) Ammo 60gr JHP 50 Rounds
    PMC Bronze .32 Auto (ACP) Ammo 60gr JHP 50 Rounds
    (6)
    $49.99 $23.49 Save $26.50 ($0.47 per round)
  33. Nosler ASP 10mm Auto Ammo 180gr JHP
    Nosler ASP 10mm Auto Ammo 180gr JHP
    (4)
    $19.99 $63.95 $19.99 $44.99 Save $18.96 $0.90 $1.00 per round
  35. 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)
  36. 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)
  37. Speer Gold Dot 30 Super Carry Ammo 115gr JHP 20 Rounds
    Speer Gold Dot 30 Super Carry Ammo 115gr JHP 20 Rounds
    (2)
    $35.99 $26.99 Save $9.00 ($1.35 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)
  40. Norma Safeguard 9mm Luger Ammo 124gr JHP 50 Rounds
    Norma Safeguard 9mm Luger Ammo 124gr JHP 50 Rounds
    (1)
    $31.99 $25.99 Save $6.00 ($0.52 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.