Contact us: 800-604-1094 Contact Form
40 Cal (S&W) Ammo icon

40 Cal (S&W) Ammo For Sale

Live Inventory
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
per page

  1. Federal 40 Cal Ammo - 100 Rounds of 180 Grain FMJ Ammunition

    Image of Federal 40 Cal Ammo - 100 Rounds of 180 Grain FMJ Ammunition
    $47.99

    1 Review

    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

  2. Blazer Brass Clean-Fire Suppressor 40 S&W Ammo - 50 Rounds of 180 Grain TMJ Ammunition

    Image of Blazer Brass Clean-Fire Suppressor 40 S&W Ammo - 50 Rounds of 180 Grain TMJ Ammunition
    $24.99
    Add Review

    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

  3. PMC 40 Cal Ammo - 1000 Rounds of 165 Grain JHP Ammunition

    Image of PMC 40 Cal Ammo - 1000 Rounds of 165 Grain JHP Ammunition
    $499.99
    Add Review

    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

  4. PMC 40 cal Ammo - 50 Rounds of 165 Grain JHP Ammunition

    Image of PMC 40 cal Ammo - 50 Rounds of 165 Grain JHP Ammunition
    $25.99
    Add Review

    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

  5. Blazer Brass 40 S&W Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Blazer Brass 40 S&W Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $26.49
    Add Review

    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

  6. Federal Syntech Action Pistol 40 S&W Ammo - 500 Rounds of 205 Grain Total Synthetic Jacket Ammunition

    Image of Federal Syntech Action Pistol 40 S&W Ammo - 500 Rounds of 205 Grain Total Synthetic Jacket Ammunition
    $279.99
    Add Review

    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

  7. Winchester USA Target Pack 40 S&W Ammo - 500 Rounds of 180 Grain FMJ Ammunition

    Image of Winchester USA Target Pack 40 S&W Ammo - 500 Rounds of 180 Grain FMJ Ammunition
    $279.99
    Add Review

    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

  8. Magtech 40 Cal Ammo - 50 Rounds of 160 Grain Semi-Wadcutter Ammunition

    Image of Magtech 40 Cal Ammo - 50 Rounds of 160 Grain Semi-Wadcutter Ammunition
    $28.79
    Add Review

    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

  9. Federal Gold Medal Action Pistol 40 S&W Ammo - 50 Rounds of 180 Grain TMJ FN Ammunition

    Image of Federal Gold Medal Action Pistol 40 S&W Ammo - 50 Rounds of 180 Grain TMJ FN Ammunition
    $28.99
    Add Review

    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

  10. Prvi Partizan 40 cal Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Prvi Partizan 40 cal Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $29.99
    Add Review

    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

  11. Winchester 40 Cal Ammo - 50 Rounds of 165 Grain BEB Ammunition

    Image of Winchester 40 Cal Ammo - 50 Rounds of 165 Grain BEB Ammunition
    $32.99
    Add Review

    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

  12. Sellier & Bellot XRG Defense 40 S&W Ammo - 25 Rounds of 130 Grain SCHP Ammunition

    Image of Sellier & Bellot XRG Defense 40 S&W Ammo - 25 Rounds of 130 Grain SCHP Ammunition
    $18.99

    1 Review

    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

  13. Remington 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Remington 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $39.99

    1 Review

    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

  14. Federal Punch 40 S&W Ammo - 500 Rounds of 165 Grain JHP Ammunition

    Image of Federal Punch 40 S&W Ammo - 500 Rounds of 165 Grain JHP Ammunition
    $429.99
    Add Review

    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. Federal Syntech Defense 40 S&W Ammo - 50 Rounds of 175 Grain SHP Ammunition

    Image of Federal Syntech Defense 40 S&W Ammo - 50 Rounds of 175 Grain SHP Ammunition
    $44.99
    Add Review

    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

  16. Sierra Outdoor Master 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Sierra Outdoor Master 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $18.99
    Add Review

    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

  17. Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    Image of Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition
    $19.99

    1 Review

    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

  18. Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $21.00
    Add Review

    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

  19. Hornady American Gunner 40 S&W Ammo - 20 Rounds of 180 Grain XTP JHP Ammunition

    Image of Hornady American Gunner 40 S&W Ammo - 20 Rounds of 180 Grain XTP JHP Ammunition
    $21.99
    Add Review

    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

  20. Federal Punch 40 S&W Ammo - 20 Rounds of 165 Grain JHP Ammunition

    Image of Federal Punch 40 S&W Ammo - 20 Rounds of 165 Grain JHP Ammunition
    $21.99
    Add Review

    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

  21. Underwood 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Underwood 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $21.99
    Add Review

    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

  22. Winchester Silvertip 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    Image of Winchester Silvertip 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition
    $21.99
    Add Review

    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

  23. Barnes VOR-TX Handgun 40 S&W Ammo - 20 Rounds of 140 Grain XPB Ammunition

    Image of 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 5 - save 17%
    Add Review

    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

  24. Remington HTP 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition

    Image of Remington HTP 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition
    $24.99
    Add Review

    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

  25. Hornady 40 Cal Ammo - 200 Rounds of 155 Grain JHP Ammunition

    Image of Hornady 40 Cal Ammo - 200 Rounds of 155 Grain JHP Ammunition
    $249.99
    Add Review

    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

  26. Hornady 40 Cal Ammo - 200 Rounds of 165 Grain JHP Ammunition

    Image of Hornady 40 Cal Ammo - 200 Rounds of 165 Grain JHP Ammunition
    $314.99

    1 Review

    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

  27. Hornady 40 Cal Ammo - 20 Rounds of 165 Grain JHP Ammunition

    Image of Hornady 40 Cal Ammo - 20 Rounds of 165 Grain JHP Ammunition
    $32.99

    1 Review

    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. 1
  3. 2

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

Click To Purchase This 40 Cal Federal Ammunition
Federal 40 Cal Ammo - 100 Rounds of 180 Grain FMJ Ammunition
Add review
  • Bob said:

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

Click To Purchase This 40 Cal Sellier and Bellot Ammunition
Sellier & Bellot XRG Defense 40 S&W Ammo - 25 Rounds of 130 Grain SCHP Ammunition
Add review
  • 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!

Click To Purchase This 40 Cal Remington Ammunition
Remington 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition
Add review
  • Hawk said:

    Great ammo I think it is one of the best

Click To Purchase This 40 Cal Black Hills Ammunition Ammunition
Black Hills Ammunition 40 S&W Ammo - 20 Rounds of 155 Grain JHP Ammunition
Add review
  • 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!!

Click To Purchase This 40 Cal Hornady Ammunition
Hornady 40 Cal Ammo - 200 Rounds of 165 Grain JHP Ammunition
Add review
  • Bob said:

    There amazing

Click To Purchase This 40 Cal Hornady Ammunition
Hornady 40 Cal Ammo - 20 Rounds of 165 Grain JHP Ammunition
Add review
  • Ashley Bailey Designs, CEO, Mom, Photographer, Designer, Artist and Author said:

    These shells are great for target practice