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40 Cal (S&W) Ammo For Sale

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The .40 Smith & Wesson is a leading cartridge among law enforcement organizations in America and is also popular among civilians for personal protection and sport shooting. To shop 40 S&W ammo in bulk, check out our bulk 40 S&W ammo page. Learn More
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  1. Hornady 40 Cal Ammo - 20 Rounds of 165 Grain JHP Ammunition

    $32.99

    42 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1175 FPS
    Muzzle Energy 506 ft lbs
    • 20 Rounds
    • $1.65 per round
    • Made by Hornady
  2. Hornady 40 Cal Ammo - 200 Rounds of 165 Grain JHP Ammunition

    $314.99

    17 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1175 FPS
    Muzzle Energy 506 ft lbs
    • 200 Rounds
    • $1.57 per round
    • Made by Hornady
  3. Hornady 40 Cal Ammo - 200 Rounds of 155 Grain JHP Ammunition

    $249.99

    6 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type XTP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1180 FPS
    Muzzle Energy 479 ft lbs
    • 200 Rounds
    • $1.25 per round
    • Made by Hornady
  4. Remington HTP 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    $24.99

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1205 FPS
    Muzzle Energy 500 ft lbs
    • 20 Rounds
    • $1.25 per round
    • Made by Remington
  5. Barnes VOR-TX Handgun 40 S&W Ammo - 20 Rounds of 140 Grain XPB Ammunition

    $22.99
    As low as $19.00 in bulk
    • $19.00 each if you buy 5save 17%

    40 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SCHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1120 FPS
    Muzzle Energy 394 ft lbs
    • 20 Rounds
    • 95¢ to $1.15 per round
    • Made by Barnes
  6. Hornady American Gunner 40 S&W Ammo - 20 Rounds of 180 Grain XTP JHP Ammunition

    $21.99

    11 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type XTP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 950 FPS
    Muzzle Energy 361 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Hornady
  7. Federal Punch 40 S&W Ammo - 20 Rounds of 165 Grain JHP Ammunition

    $21.99

    5 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1130 FPS
    Muzzle Energy 468 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Federal
  8. Underwood 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    $21.99

    48 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1100 FPS
    Muzzle Energy 484 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Underwood
  9. Winchester Silvertip 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    $21.99

    53 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1205 FPS
    Muzzle Energy 500 ft lbs
  10. Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    $21.00

    22 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 20 Rounds
    • $1.05 per round
    • Made by Black Hills Ammunition
  11. Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    $19.99

    4 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 455 ft lbs
    • 20 Rounds
    • $1 per round
    • Made by Black Hills Ammunition
  12. Sierra Outdoor Master 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    $18.99

    45 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 985 FPS
    Muzzle Energy 388 ft lbs
    • 20 Rounds
    • 94.9¢ per round
    • Made by Sierra Bullets
  13. Federal Syntech Defense 40 S&W Ammo - 50 Rounds of 175 Grain SHP Ammunition

    $44.99

    20 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Segmented Hollow Point (SHP)
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 389 ft lbs
    • 50 Rounds
    • 90¢ per round
    • Made by Federal
  14. Federal Punch 40 S&W Ammo - 500 Rounds of 165 Grain JHP Ammunition

    $429.99

    1 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1130 FPS
    Muzzle Energy 468 ft lbs
    • 500 Rounds
    • 86¢ per round
    • Made by Federal
  15. Remington 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $39.99

    14 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1015 FPS
    Muzzle Energy 412 ft lbs
    • 50 Rounds
    • 80¢ per round
    • Made by Remington
  16. Sellier & Bellot XRG Defense 40 S&W Ammo - 25 Rounds of 130 Grain SCHP Ammunition

    $18.99

    47 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SCHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1247 FPS
    Muzzle Energy 449 ft lbs
  17. Winchester 40 Cal Ammo - 50 Rounds of 165 Grain BEB Ammunition

    $32.99

    41 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type BEB
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1130 FPS
    Muzzle Energy 468 ft lbs
  18. Prvi Partizan 40 cal Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $29.99

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 968 FPS
    Muzzle Energy 374 ft lbs
  19. Federal Gold Medal Action Pistol 40 S&W Ammo - 50 Rounds of 180 Grain TMJ FN Ammunition

    $28.99

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 950 FPS
    Muzzle Energy 361 ft lbs
    • 50 Rounds
    • 58¢ per round
    • Made by Federal
  20. Magtech 40 Cal Ammo - 50 Rounds of 160 Grain Semi-Wadcutter Ammunition

    $28.79

    50 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type LSWC
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1165 FPS
    Muzzle Energy 482 ft lbs
    • 50 Rounds
    • 57.6¢ per round
    • Made by Magtech
  21. Federal Syntech Action Pistol 40 S&W Ammo - 500 Rounds of 205 Grain Total Synthetic Jacket Ammunition

    $279.99

    12 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TSJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 830 FPS
    Muzzle Energy 314 ft lbs
    • 500 Rounds
    • 56¢ per round
    • Made by Federal
  22. Winchester USA Target Pack 40 S&W Ammo - 500 Rounds of 180 Grain FMJ Ammunition

    $279.99

    7 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1020 FPS
  23. Blazer Brass 40 S&W Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $26.49

    21 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1015 FPS
    Muzzle Energy 412 ft lbs
    • 50 Rounds
    • 53¢ per round
    • Made by Blazer Brass
  24. PMC 40 cal Ammo - 50 Rounds of 165 Grain JHP Ammunition

    $25.99

    51 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1040 FPS
    Muzzle Energy 396 ft lbs
    • 50 Rounds
    • 52¢ per round
    • Made by PMC
  25. PMC 40 Cal Ammo - 1000 Rounds of 165 Grain JHP Ammunition

    $499.99

    1 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1040 FPS
    Muzzle Energy 396 ft lbs
    • 1000 Rounds
    • 50¢ per round
    • Made by PMC
  26. Blazer Brass Clean-Fire Suppressor 40 S&W Ammo - 50 Rounds of 180 Grain TMJ Ammunition

    $24.99

    18 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 970 FPS
    Muzzle Energy 376 ft lbs
    • 50 Rounds
    • 50¢ per round
    • Made by CCI
  27. Federal 40 Cal Ammo - 100 Rounds of 180 Grain FMJ Ammunition

    $47.99

    27 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 100 Rounds
    • 48¢ per round
    • Made by Federal
  28. Federal 40 Cal Ammo - 50 Rounds of 165 Grain FMJ Ammunition

    $22.99

    45 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1130 FPS
    Muzzle Energy 468 ft lbs
    • 50 Rounds
    • 46¢ per round
    • Made by Federal
  29. Sellier & Bellot 40 S&W Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $22.99

    43 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 974 FPS
    Muzzle Energy 381 ft lbs
  30. Remington 40 Cal Ammo - 650 Rounds of 180 Grain MC Ammunition

    $294.99

    5 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 985 FPS
    Muzzle Energy 388 ft lbs
    • 650 Rounds
    • 45.4¢ per round
    • Made by Remington
  31. Winchester USA Ready 40 S&W Ammo - 50 Rounds of 165 Grain FMJ FN Ammunition

    $21.99

    48 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-FN
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1060 FPS
    Muzzle Energy 412 ft lbs
  32. Remington Range 40 S&W - 50 Rounds of 180 Grain FMJ Ammunition

    $21.99

    54 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 985 FPS
    Muzzle Energy 388 ft lbs
    • 50 Rounds
    • 44¢ per round
    • Made by Remington
  33. PMC 40 Cal Ammo - 300 Rounds of 165 Grain FMJ-FN Ammunition

    $129.99

    17 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 989 FPS
    Muzzle Energy 358 ft lbs
    • 300 Rounds
    • 43.3¢ per round
    • Made by PMC
  34. Federal 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition

    $419.99

    3 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1130 FPS
    Muzzle Energy 468 ft lbs
    • 1000 Rounds
    • 42¢ per round
    • Made by Federal
  35. Federal 40 Cal Ammo - 1000 Rounds of 155 Grain FMJ Ammunition

    $419.99

    25 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1160 FPS
    Muzzle Energy 430 ft lbs
    • 1000 Rounds
    • 42¢ per round
    • Made by Federal
  36. Magtech 40 cal Ammo - 1000 Rounds of 180 Grain JHP Ammunition

    $419.99

    15 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 990 FPS
    Muzzle Energy 392 ft lbs
    • 1000 Rounds
    • 42¢ per round
    • Made by Magtech
  37. Speer 40 Cal Ammo - 50 Rounds of 165 Grain TMJ Ammunition

    $19.99

    50 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 484 ft lbs
    • 50 Rounds
    • 40¢ per round
    • Made by Speer
  38. Magtech 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $19.99

    48 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 990 FPS
    Muzzle Energy 392 ft lbs
    • 50 Rounds
    • 40¢ per round
    • Made by Magtech
  39. Blazer Brass 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $19.99

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 985 FPS
    Muzzle Energy 388 ft lbs
    • 50 Rounds
    • 40¢ per round
    • Made by Blazer Brass
  40. Sellier and Bellot 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $19.99

    46 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 968 FPS
    Muzzle Energy 375 ft lbs
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Overview of 40 Cal (S&W) Ammo

The .40 S&W cartridge was developed to provide more stopping power than the 9mm Parabellum and better handling than the .45 ACP. A team from Smith & Wesson and Winchester achieved these goals, creating a rimless, 10x22mm round with a .40-inch (10mm) bullet weighing between 105 and 200 grains (gr). This cartridge offers enough stopping power for home defense and concealed carry while being manageable for shooters of various sizes.

What are the most popular .40 cal brands you sell?

For bulk purchases, check out our 100 rounds of .40 Cal S&W for training and practice sessions.

You can filter our entire selection using the left sidebar to see which brands we currently have in-stock and available using the Manufacturers filter. You can also filter by attributes such as Bullet Type, Bullet Weight, Casing Type, and Primer Type to find what you need.

Best .40 Cal Ammo for Specific Uses

Use Case Details
Best .40 S&W Ammo Best Overall: Hornady Critical Defense 165gr Runner Up: Winchester USA Ready Defense 170gr
Best .40 S&W Ammo for Self-Defense Best Overall: Speer Gold Dot 165 gr JHP Runner Up: Winchester PDX1 Defender 165 gr JHP

You can also check out our in-depth look at 40 Cal ballistics from all of the popular ammo manufacturers if you're in search of ballistics data for your favorite factory load.


Molly Carter
Written by
Molly Carter

Customer Reviews

  • Ashley Bailey Designs, CEO, Mom, Photographer, Designer, Artist and Author said:

    These shells are great for target practice

  • Investigator Man said:

    I’ve used this Ammo as my duty Ammo as well as my full time carry Ammo for all occasions. It’s stopping power is second to none.. highly reliable and this Ammo will deliver, I have this Ammo in 9mm .40 as well as in .38 / .357. I motto is : Don’t ever buy cheap Ammo when your life depends on it!!

  • Hawk said:

    Great ammo I think it is one of the best

  • Core said:

    Excellent value in a monolithic projectile hollow-point format. Without detailed ballistic testing, I would say SB being a reputable manufacturer I have a long positive history with in my handguns, I expect these in .40 to perform quite well. Well packed, excellent quality components, shipped fast at a very competitive price!

  • Bob said:

    Quality seem to be top notch. I had no problems with the ammo at all. Fired cleanly. A real bargain.

  • Adam said:

    I fired these rounds using my mp 40. I will definitely use these again.

  • Steve said:

    Ammo seemed to work well . It was shipped on time and we are very happy with it. We will order again along with some .45acp when you have it available

  • Benzo said:

    Excellent never jammed function great everytime as intended great ammo

  • Mike said:

    I have never had any type of problem with Sellier & Bellot ammunition. It has always functioned exactly as it should.

  • Capt. Miller said:

    We use these to qualify our department so we go through hundreds of rounds. This stuff barely dirty's the gun and has not misfired or jammed yet.

  • Gene said:

    When you pull the trigger the ammo goes "bang!" What more can you ask? It burns clear, leaving gun fairly free of residues and carbon.

  • Bene said:

    Bought 4 boxes. cycled flawlessly thru my Glock. Excellent value.

  • JoelDug said:

    What is there to say... Sellier and Bellot is great ammo. What is not to like? This ammo alway fires well.

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