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

    ☆☆☆☆☆ 8 Review(s)

    $114.95
    $0.23/ppr

    47 In Stock

  2. 1000rds - 40 S&W CCI Blazer 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $254.95
    $0.26/ppr

    6 In Stock

  3. 1000rds - 40 S&W MAGTECH 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $259.95
    $0.26/ppr

    10 In Stock

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

    ☆☆☆☆☆ 3 Review(s)

    $259.95
    $0.26/ppr

    27 In Stock

  5. 1000rds - 40 S&W PMC 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $274.95

    $259.95

    $0.26/ppr

    18 In Stock

  6. 1000rds - 40 S&W Blazer Brass 180 Grain FMJ Ammo
    $264.95
    $0.27/ppr

    33 In Stock

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

    ☆☆☆☆☆ 2 Review(s)

    $13.95
    $0.28/ppr

    26 In Stock

  8. 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $13.95
    $0.28/ppr

    162 In Stock

  9. 500rds - 40 S&W Prvi Partizan 165gr. FPJ Ammo
    $139.95
    $0.28/ppr

    33 In Stock

  10. 1000rds - 40 S&W Federal American Eagle 165gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $279.95
    $0.28/ppr

    45 In Stock

  11. 1000rds - 40 S&W PMC 165gr. FMJ Ammo
    $284.95
    $0.29/ppr

    19 In Stock

  12. 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $289.95
    $0.29/ppr

    13 In Stock

  13. 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $14.95
    $0.30/ppr
    • Buy 5 for $14.70 each

    139 In Stock

  14. 50rds - 40 S&W Tula 180gr. FMJ Ammo
    $14.95
    $0.30/ppr

    92 In Stock

  15. 50rds - 40 S&W PMC 180gr. FMJ Ammo
    $14.95
    $0.30/ppr

    165 In Stock

  16. 50rds - 40 S&W MAGTECH 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $14.99
    $0.30/ppr

    174 In Stock

  17. 500rds - 40 S&W Winchester USA 165gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $149.95
    $0.30/ppr

    11 In Stock

  18. Bulk 40 Cal Fiocchi Ammo For Sale
    $309.45
    $0.31/ppr

    3 In Stock

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

    ☆☆☆☆☆ 1 Review(s)

    $309.95
    $0.31/ppr

    2 In Stock

  20. 600rds - 40 S&W Winchester USA 165gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $189.75
    $0.32/ppr

    26 In Stock

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