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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. Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain TMJ Ammunition

    Image of Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain TMJ Ammunition

    $299.99

    $279.99

    1 Review

    40 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Berdan
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 1000 Rounds
    • 28¢ per round
    • Made by Blazer

  2. Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    Image of Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
    $289.99

    1 Review

    35 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Berdan
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 1000 Rounds
    • 29¢ per round
    • Made by Blazer

  3. Blazer 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Blazer 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
    $15.99

    1 Review

    45 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Berdan
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 50 Rounds
    • 32¢ per round
    • Made by Blazer

  4. PMC 40 cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition

    Image of PMC 40 cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition

    $349.99

    $334.99

    1 Review

    19 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 985 FPS
    Muzzle Energy 388 ft lbs
    • 1000 Rounds
    • 33.5¢ per round
    • Made by PMC

  5. Blazer 40 Cal Ammo - 50 Rounds of 180 Grain TMJ Ammunition

    Image of Blazer 40 Cal Ammo - 50 Rounds of 180 Grain TMJ Ammunition
    $16.99

    3 Reviews

    48 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 400 ft lbs
    • 50 Rounds
    • 34¢ per round
    • Made by Blazer

  6. Magtech 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition

    Image of Magtech 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition
    $349.99

    2 Reviews

    21 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 990 FPS
    Muzzle Energy 392 ft lbs
    • 1000 Rounds
    • 35¢ per round
    • Made by Magtech

  7. PMC Battle Packs 40 S&W Ammo - 900 Rounds of 165 Grain FMJ FP Ammunition

    Image of PMC Battle Packs 40 S&W Ammo - 900 Rounds of 165 Grain FMJ FP Ammunition
    $354.99
    Add Review

    1 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
    • 900 Rounds
    • 39.4¢ per round
    • Made by PMC

  8. Magtech 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Magtech 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
    $19.99
    Add Review

    43 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

  9. PMC 40 cal Ammo - 50 Rounds of 165 Grain FMJ-FN Ammunition

    Image of PMC 40 cal Ammo - 50 Rounds of 165 Grain FMJ-FN Ammunition
    $19.99

    3 Reviews

    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 989 FPS
    Muzzle Energy 358 ft lbs
    • 50 Rounds
    • 40¢ per round
    • Made by PMC

  10. PMC 40 cal Ammo - 50 Rounds of 180 Grain FMJ-FN Ammunition

    Image of PMC 40 cal Ammo - 50 Rounds of 180 Grain FMJ-FN Ammunition
    $19.99

    1 Review

    52 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 985 FPS
    Muzzle Energy 388 ft lbs
    • 50 Rounds
    • 40¢ per round
    • Made by PMC

  11. PMC 40 Cal Ammo - 300 Rounds of 165 Grain FMJ-FN Ammunition

    Image of PMC 40 Cal Ammo - 300 Rounds of 165 Grain FMJ-FN Ammunition
    $129.99
    Add Review

    16 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

  12. Remington Range 40 S&W - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Remington Range 40 S&W - 50 Rounds of 180 Grain FMJ Ammunition
    $21.99
    Add Review

    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 985 FPS
    Muzzle Energy 388 ft lbs
    • 50 Rounds
    • 44¢ per round
    • Made by Remington

  13. Blazer 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition

    Image of Blazer 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition
    $450.00

    1 Review

    1 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1100 FPS
    Muzzle Energy 443 ft lbs
    • 1000 Rounds
    • 45¢ per round
    • Made by Blazer

  14. Remington 40 Cal Ammo - 650 Rounds of 180 Grain MC Ammunition

    Image of Remington 40 Cal Ammo - 650 Rounds of 180 Grain MC Ammunition
    $294.99
    Add Review

    1 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

  15. Fiocchi 40 Cal Ammo - 1000 Rounds of 180 Grain JHP Ammunition

    Image of Fiocchi 40 Cal Ammo - 1000 Rounds of 180 Grain JHP Ammunition
    $499.99
    Add Review

    9 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
    • 1000 Rounds
    • 50¢ per round
    • Made by Fiocchi

  16. Fiocchi 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Fiocchi 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $27.99
    Add Review

    34 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 399 ft lbs
    • 50 Rounds
    • 56¢ per round
    • Made by Fiocchi

  17. 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

    30 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

  18. 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

    33 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

  19. Remington Golden Saber Bonded 40 S&W Ammo - 20 Rounds of 180 Grain BJHP Ammunition

    Image of Remington Golden Saber Bonded 40 S&W Ammo - 20 Rounds of 180 Grain BJHP Ammunition
    $27.99
    Add Review

    42 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1015 FPS
    Muzzle Energy 412 ft lbs

  20. Remington Golden Saber Defense 40 S&W Ammo - 20 Rounds of 165 Grain BJHP Ammunition

    Image of Remington Golden Saber Defense 40 S&W Ammo - 20 Rounds of 165 Grain BJHP Ammunition
    $29.49
    Add Review

    36 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 484 ft lbs
    • 20 Rounds
    • $1.47 per round
    • Made by Remington

  21. Remington Golden Saber Bonded 40 S&W Ammo - 20 Rounds of 165 Grain BJHP Ammunition

    Image of Remington Golden Saber Bonded 40 S&W Ammo - 20 Rounds of 165 Grain BJHP Ammunition
    $30.99
    Add Review

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 484 ft lbs
    • 20 Rounds
    • $1.55 per round
    • Made by Remington

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 Remington Ammunition
Remington 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
based on the 3 reviews below
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  • James said:

    Have run over 14,000 rounds(yes...that's fourteen-thousand- plus) through my Sig P229 and I believe maybe two or three were misfires. I am very satisfied with the product.

  • Tom said:

    I am a returning customer the ammo is always great and priced below others out there shipment couldn't be easier . This is a great company to do business with

  • Joe said:

    What a mess, jams, powder build up.... this ammo did everything it could to foul my weapon. I blew threw cheaper Russian AMMO in my Ruger SR40C no issues, cleaning was average. As I closed in on 80 rounds of this Remington ammo you could tell it was going to be a long afternoon, powder all over the muzzle, then the jams started and cleaning took forever! Would not recommend.

Click To Purchase This 40 Cal Fiocchi Ammunition
Fiocchi 40 Cal Ammo - 50 Rounds of 170 Grain FMJ Ammunition
based on the 2 reviews below
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  • Todd said:

    Its been great ammo. Will buy again.

  • Kam said:

    Great

Click To Purchase This 40 Cal Fiocchi Ammunition
Fiocchi 40 Cal Ammo - 1000 Rounds of 170 Grain FMJ Ammunition
based on the 2 reviews below
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  • Nikonsal said:

    Received ammo in 2 days. Shot 400 rounds first day with no issues what so ever. Have shot a total 750 rounds so far with zero problems with ammo. Great value.

  • Ed said:

    I was very surprised at the speed of delivery, received my ammo 2 days after placing the order. Went to the range week later and put 200 rounds down range. No miss fires, jambs or fly always. Great service, great ammo.

Click To Purchase This 40 Cal Remington Ammunition
Remington 40 Cal Ammo - 50 Rounds of 180 Grain JHP Ammunition
based on the 1 review below
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  • Hawk said:

    Great ammo I think it is one of the best

Click To Purchase This 40 Cal Magtech Ammunition
Magtech 40 Cal Ammo - 50 Rounds of 165 Grain FMC Ammunition
based on the 1 review below
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  • Jody said:

    I would recommend this ammo to anyone having a .40 S & W pistol..I used in my new Taurus TU pistol

Click To Purchase This 40 Cal Remington Ammunition
Remington 40 Cal Ammo - 500 Rounds of 180 Grain FMJ Ammunition
based on the 1 review below
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  • JR said:

    The smmo worked well so far with only a few jams.

Click To Purchase This 40 Cal Blazer Ammunition
Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain TMJ Ammunition
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  • Bull said:

    No jams, zero feed issues. Shoots clean . 4 star for performance was only due to it being 40 target ammo and the grouping wandered about 1/2 inch up or down. Over all was still in the mass zone at 21 and at 30 feet .

Click To Purchase This 40 Cal Blazer Ammunition
Blazer 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
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  • Joel said:

    Ammo would look better if the aluminum casing was replaced with brass.

Click To Purchase This 40 Cal Blazer Ammunition
Blazer 40 Cal Ammo - 50 Rounds of 180 Grain FMJ Ammunition
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  • Kushlover said:

    This round almost has to much powder. Looking at a spent cartridge the primer firing pin mark is almost pushed back out.

Click To Purchase This 40 Cal PMC Ammunition
PMC 40 cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition
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  • Razorback said:

    Shipped on time and arrived in good condition. Feeds well in my Taurus PT 101.

Click To Purchase This 40 Cal Blazer Ammunition
Blazer 40 Cal Ammo - 50 Rounds of 180 Grain TMJ Ammunition
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  • Cup said:

    .

  • Jay said:

    Great animal and quality, love it.

  • DANIEL said:

    These are great for my line of work.

Click To Purchase This 40 Cal Magtech Ammunition
Magtech 40 Cal Ammo - 1000 Rounds of 180 Grain FMJ-FN Ammunition
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  • Walt said:

    It was easy to order and had no problems comparing products. The package was heavy but taped and secured well. It arrived in the normal amount of time and performed well at the range. Good value.

  • Gomar cools said:

    Good round and a value at the price point. Rounds ramp well in all makes of gun we use.

Click To Purchase This 40 Cal PMC Ammunition
PMC 40 cal Ammo - 50 Rounds of 165 Grain FMJ-FN Ammunition
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  • Will said:

    It did not cycle too well. 5 duds.

  • Bud said:

    Greta product! A little expensive per shell, but when shells can't be purchased locally, I suppose the additional is expected. Still can't find all caliber ammo, even at ammo.com.

  • Otis said:

    value, quality and performance was as well as expected for the costs.

Click To Purchase This 40 Cal PMC Ammunition
PMC 40 cal Ammo - 50 Rounds of 180 Grain FMJ-FN Ammunition
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  • Jersy said:

    A great product at a great price!!! The best price i have found on a name i already trust. This ammo is the best deal you will find. The performance will also be appreciated.

Click To Purchase This 40 Cal Blazer Ammunition
Blazer 40 Cal Ammo - 1000 Rounds of 165 Grain FMJ Ammunition
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  • scot said:

    ive put 1000 rounds thru my gun, I have yet to have any jams or misfires. if you want a good cheap round for target practice, this is the round for you.