40 S&W

The 40 S&W (aka ".40 cal") was developed after the FBI deemed the 10mm’s recoil to be a little too snappy for some of its … let’s say “more delicate” agents. 40 Smith & Wesson is especially popular for self-defense. See our top defensive ammo picks for 40 S&W here). 40 SW Bullet weights ranging from 105 to 200 grains are available, although many agree that 165 or 180 grains is optimal for personal protection. We work to keep bulk and defensive options ready for sale. You'll see our in-stock options below.
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21 - 40 of 101

  1. 1000rds - 40 S&W Speer Lawman 165gr TMJ Ammo 1000rds - 40 S&W Speer Lawman 165gr TMJ Ammo
    $369.95
    $0.37/ppr

    8 In Stock

    Bullet type
    Total Metal Jacket (TMJ)
    Muzzle Energy
    484
    Casing Type
    Brass
    Muzzle Velocity
    1150
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  2. 500rds - 40 S&W Remington UMC 165gr. FMJ Ammo 500rds - 40 S&W Remington UMC 165gr. FMJ Ammo
    $189.95
    $0.38/ppr

    15 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    484
    Casing Type
    Brass
    Muzzle Velocity
    1150
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
  3. 50rds - 40 S&W PMC 165gr. FMJ Ammo 50rds - 40 S&W PMC 165gr. FMJ Ammo
    $19.75
    $0.39/ppr

    159 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    358
    Casing Type
    Brass
    Muzzle Velocity
    989
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  4. 50rds - 40 S&W Speer Lawman 165gr. TMJ Ammo 50rds - 40 S&W Speer Lawman 165gr. TMJ Ammo
    $19.95
    $0.4/ppr

    110 In Stock

    Bullet type
    Total Metal Jacket (TMJ)
    Muzzle Energy
    484
    Casing Type
    Brass
    Muzzle Velocity
    1150
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  5. 50rds – 40 S&W Magtech 180gr. FMJ Flat Ammo 50rds – 40 S&W Magtech 180gr. FMJ Flat Ammo
    $19.95
    $0.4/ppr

    ☆☆☆☆☆ 5 Reviews

    114 In Stock

    ☆☆☆☆☆ 5 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    392
    Casing Type
    Brass
    Muzzle Velocity
    990
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  6. 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo
    $19.95
    $0.4/ppr

    ☆☆☆☆☆ 3 Reviews

    98 In Stock

    ☆☆☆☆☆ 3 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    388
    Casing Type
    Brass
    Muzzle Velocity
    985
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  7. 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo
    $19.95
    $0.4/ppr

    ☆☆☆☆☆ 5 Reviews

    82 In Stock

    ☆☆☆☆☆ 5 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    375
    Casing Type
    Brass
    Muzzle Velocity
    968
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  8. 50rds - 40 S&W Speer Lawman 180gr. TMJ Ammo 50rds - 40 S&W Speer Lawman 180gr. TMJ Ammo
    $19.95
    $0.4/ppr

    28 In Stock

    Bullet type
    Total Metal Jacket (TMJ)
    Muzzle Energy
    388
    Casing Type
    Brass
    Muzzle Velocity
    985
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  9. 50rds - 40 S&W CCI Blazer Brass 165gr. FMJ Ammo 50rds - 40 S&W CCI Blazer Brass 165gr. FMJ Ammo
    $19.95
    $0.4/ppr

    ☆☆☆☆☆ 3 Reviews

    24 In Stock

    ☆☆☆☆☆ 3 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    404
    Casing Type
    Brass
    Muzzle Velocity
    1050
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  10. 50rds - 40 S&W PMC 180gr. FMJ Ammo 50rds - 40 S&W PMC 180gr. FMJ Ammo
    $19.95
    $0.4/ppr

    173 In Stock

    Bullet type
    Full Metal Jacket Flat Nose (FMJFN)
    Muzzle Energy
    388
    Casing Type
    Brass
    Muzzle Velocity
    985
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  11. 50rds – 40 S&W Magtech 165gr. FMC Flat Ammo 50rds – 40 S&W Magtech 165gr. FMC Flat Ammo
    $19.95
    $0.4/ppr

    ☆☆☆☆☆ 1 Review

    97 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    404
    Casing Type
    Brass
    Muzzle Velocity
    1050
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
  12. 1000rds - 40 S&W Federal American Eagle 155gr. FMJ Ammo 1000rds - 40 S&W Federal American Eagle 155gr. FMJ Ammo
    $414.95
    $0.41/ppr

    ☆☆☆☆☆ 1 Review

    25 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    430
    Casing Type
    Brass
    Muzzle Velocity
    1160
    Primer Type
    Boxer
    Bullet Weight
    155 Grain
    Ballistic Data Available
  13. 1000rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo 1000rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo Video
    $419.95
    $0.42/ppr

    ☆☆☆☆☆ 5 Reviews

    6 In Stock

    ☆☆☆☆☆ 5 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    468
    Casing Type
    Brass
    Muzzle Velocity
    1130
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  14. 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo
    $419.95
    $0.42/ppr

    ☆☆☆☆☆ 2 Reviews

    3 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    400
    Casing Type
    Brass
    Muzzle Velocity
    1000
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  15. 1000rds - 40 S&W Remington UMC 180gr. Ammo 1000rds - 40 S&W Remington UMC 180gr. Ammo
    $424.95
    $0.42/ppr

    2 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    392
    Casing Type
    Brass
    Muzzle Velocity
    990
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  16. 300rds - 40 S&W PMC 165gr. FMJ-FP Sealed Battle Pack Ammo 300rds - 40 S&W PMC 165gr. FMJ-FP Sealed Battle Pack Ammo
    $129.95
    $0.43/ppr

    23 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    358
    Casing Type
    Brass
    Muzzle Velocity
    989
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
  17. 1000rds – 40 S&W Magtech 180gr. JHP Ammo 1000rds – 40 S&W Magtech 180gr. JHP Ammo
    $435.00
    $0.43/ppr

    18 In Stock

    Bullet type
    Jacketed Hollow-Point (JHP)
    Muzzle Energy
    392
    Casing Type
    Brass
    Muzzle Velocity
    990
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  18. 50rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo 50rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo
    $21.95
    $0.44/ppr

    ☆☆☆☆☆ 6 Reviews

    100 In Stock

    ☆☆☆☆☆ 6 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    468
    Casing Type
    Brass
    Muzzle Velocity
    1130
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
    Ballistic Data Available
  19. 50rds – 40 S&W Winchester USA Ready 165gr. FMJ FN Ammo 50rds – 40 S&W Winchester USA Ready 165gr. FMJ FN Ammo
    $21.95
    $0.44/ppr

    184 In Stock

    Bullet type
    Full Metal Jacket Flat Nose (FMJFN)
    Muzzle Energy
    412
    Casing Type
    Brass
    Muzzle Velocity
    1060
    Primer Type
    Boxer
    Bullet Weight
    165 Grain
  20. 50rds – 40 S&W Remington Range 180gr. FMJ Ammo 50rds – 40 S&W Remington Range 180gr. FMJ Ammo
    $21.95
    $0.44/ppr

    73 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    388
    Casing Type
    Brass
    Muzzle Velocity
    985
    Primer Type
    Boxer
    Bullet Weight
    180 Grain

21 - 40 of 101

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More resources to help you select 40 S&W ammo! For extensive gel tests and to learn more about 40 SW - Check out AmmoToGo.com's blog about ammo, guns and shooting.

40 Smith & Wesson Resources A run-down of the ballistics for the top 40SW ammo options out there for American shooters and an in-depth guide comparing 40 S&W to the slightly smaller 9mm cartridge.

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