40 S&W Ammo

Smith and Wesson and Winchester partnered to develop 40 Smith and Wesson ammo or the "40 cal" cartridge as a round for law enforcement. Their hope was to create a caliber that could mimic the performance of the FBI's reduced-velocity 10mm automatic round with rounds small enough in physical size to be carried with a medium-frame pistol.

40 S&W quickly caught on and remains a popular caliber for personal protection and range training today. Range shooters will likely opt for full metal jacket (FMJ) rounds with a non-expanding bullet while those seeking a round for protection will want to look at jacketed hollow point (JHP) ammo. In terms of ballistic performance, expect the lighter 40 cal rounds (155-grain) to leave the muzzle at about 1,205 feet per second and the heavier rounds (180-grain) to bring a muzzle velocity of about 1,050 feet per second.

Look for a wide selection of 40 S&W ammo for sale from trusted manufacturers like Federal, PMC and Hornady in the most common bullet types out there today, like full metal jacket (FMJ), jacketed hollow point (JHP) in the categories listed below:

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  1. 500rds - 40 S&W Tula 180gr. FMJ Ammo

    ☆☆☆☆☆ 6 Review(s)

    $119.95
    $0.24/ppr

    44 In Stock

  2. 500rds - 40 S&W Winchester USA Value Pack 165gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $154.95

    $129.95

    $0.26/ppr

    35 In Stock

  3. 1000rds - 40 S&W Blazer Brass 180 Grain FMJ Ammo
    $274.95
    $0.28/ppr

    11 In Stock

  4. 1000rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $274.95
    $0.28/ppr

    13 In Stock

  5. 600rds - 40 S&W Winchester USA 165gr. FMJ Ammo
    $169.95
    $0.28/ppr

    14 In Stock

  6. 1000rds - 40 S&W MAGTECH 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $284.95
    $0.29/ppr

    37 In Stock

  7. 50rds - 40 S&W CCI Blazer 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $14.95
    $0.30/ppr

    51 In Stock

  8. 500rds – 40 S&W American Quality Ammunition Remanufactured 180gr. JHP Ammo

    ☆☆☆☆☆ 2 Review(s)

    $149.95
    $0.30/ppr

    21 In Stock

  9. 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $15.49
    $0.31/ppr

    152 In Stock

  10. 50rds - 40 S&W Tula 180gr. FMJ Ammo
    $15.49
    $0.31/ppr

    153 In Stock

  11. 500rds - 40 S&W Prvi Partizan 165gr. FPJ Ammo
    $154.95
    $0.31/ppr

    13 In Stock

  12. 1000rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $314.95
    $0.32/ppr

    12 In Stock

  13. 50rds - 40 S&W CCI Blazer 165gr. TMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $15.95
    $0.32/ppr

    54 In Stock

  14. 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $15.95
    $0.32/ppr

    143 In Stock

  15. 50rds - 40 S&W Ultramax Remanufactured 180gr. Lead Conical Nose Ammo
    $15.95
    $0.32/ppr

    12 In Stock

  16. 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $319.95
    $0.32/ppr

    22 In Stock

  17. 1000rds - 40 S&W PMC 165gr. FMJ Ammo
    $320.00
    $0.32/ppr

    35 In Stock

  18. 1000rds - 40 S&W Fiocchi 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $324.95
    $0.33/ppr

    9 In Stock

  19. 1000rds - 40 S&W PMC 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $324.95
    $0.33/ppr

    41 In Stock

  20. 40 S&W - 180 Grain CMJTC - Fiocchi - 1000 Rounds
    $325.00
    $0.33/ppr

    5 In Stock

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