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

    $324.95

    $279.95

    $0.28/ppr

    44 In Stock

  2. 50rds - 40 S&W Tula 180gr. FMJ Ammo
    $15.49

    $0.31/ppr

    132 In Stock

  3. 1000rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo
    $314.95

    $0.32/ppr

    23 In Stock

  4. 50rds - 40 S&W CCI Blazer 165gr. TMJ Ammo
    $15.95

    $0.32/ppr

    29 In Stock

  5. 50rds - 40 S&W Ultramax Remanufactured 180gr. Lead Conical Nose Ammo
  6. 500rds - 40 S&W Prvi Partizan 180gr. TMJ Ammo
    $159.95

    $0.32/ppr

    9 In Stock

  7. 1000rds - 40 S&W PMC 165gr. FMJ Ammo
    $320.00

    $0.32/ppr

    11 In Stock

  8. 1000rds - 40 S&W Fiocchi 180gr. FMJ Ammo
    $324.95

    $0.33/ppr

    18 In Stock

  9. 1000rds - 40 S&W PMC 180gr. FMJ Ammo
    $324.95

    $0.33/ppr

    21 In Stock

  10. 50rds - 40 S&W Aguila 180gr. FMJ Ammo
    $16.49

    $0.33/ppr

    18 In Stock

  11. 500rds – 40 S&W American Quality Ammunition Remanufactured 180gr. JHP Ammo
  12. Cheap 40 Cal Fiocchi Ammo For Sale
    $16.95

    $0.34/ppr

    2 In Stock

  13. 50rds - 40 S&W Prvi Partizan 180gr. TMJ Ammo
    $16.95

    $0.34/ppr

    173 In Stock

  14. 500rds - 40 S&W Winchester USA 165gr. FMJ Ammo
    $169.95

    $0.34/ppr

    24 In Stock

  15. 1000rds - 40 S&W Speer Lawman 155gr TMJ Ammo
    $339.95

    $0.34/ppr

    7 In Stock

  16. 50rds - 40 S&W Winchester USA 165gr. FMJ Ammo
    $17.49

    $0.35/ppr

    168 In Stock

  17. 50rds - 40 S&W Independence 180gr. FMJ Ammo
    $17.49

    $0.35/ppr

    24 In Stock

  18. 50rds – 40 S&W Federal Syntech 165gr. TSJ Ammo
    $17.95

    $0.36/ppr

    13 In Stock

  19. 100rds - 40 S&W Winchester USA 165gr. FMJ Value Pack Ammo
  20. 500rds - 40 S&W Winchester USA 180gr. FMJ Ammo
    $179.95

    $0.36/ppr

    33 In Stock

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