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 Blazer Brass 180 Grain FMJ Ammo

    $264.95

    $239.95

    $0.24/ppr

    18 In Stock

  2. 1000rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $264.95

    $244.95

    $0.25/ppr

    45 In Stock

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

    ☆☆☆☆☆ 5 Review(s)

    $279.95

    $249.95

    $0.25/ppr

    18 In Stock

  4. 1000rds - 40 S&W CCI Blazer 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $259.95
    $0.26/ppr

    5 In Stock

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

    ☆☆☆☆☆ 2 Review(s)

    $274.95
    $0.28/ppr

    29 In Stock

  6. 50rds - 40 S&W Ultramax Remanufactured 180gr. FMJ Ammo
    $13.95
    $0.28/ppr

    8 In Stock

  7. 600rds - 40 S&W Winchester USA 165gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $169.95
    $0.28/ppr

    30 In Stock

  8. 1000rds - 40 S&W Speer Lawman 180gr. TMJ Ammo
    $294.95
    $0.30/ppr

    1 In Stock

  9. 1000rds - 40 S&W PMC 165gr. FMJ Ammo
    $294.95
    $0.30/ppr

    15 In Stock

  10. 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

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

    180 In Stock

  11. 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $14.95
    $0.30/ppr

    107 In Stock

  12. 50rds - 40 S&W Tula 180gr. FMJ Ammo
    $14.95
    $0.30/ppr

    139 In Stock

  13. 50rds - 40 S&W MAGTECH 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $14.99
    $0.30/ppr

    35 In Stock

  14. 500rds - 40 S&W Winchester USA Value Pack 165gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $149.95
    $0.30/ppr

    9 In Stock

  15. 500rds - 40 S&W Prvi Partizan 180gr. TMJ Ammo
    $149.95
    $0.30/ppr

    9 In Stock

  16. 1000rds - 40 S&W PMC 180gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $299.95
    $0.30/ppr

    19 In Stock

  17. 40 cal ammo by Speer Lawman
    $15.49
    $0.31/ppr

    93 In Stock

  18. 500rds - 40 S&W Winchester USA 180gr. FMJ Ammo
    $154.95
    $0.31/ppr

    4 In Stock

  19. 500rds - 40 S&W Winchester USA 165gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $154.95
    $0.31/ppr

    14 In Stock

  20. 500rds - 40 S&W Remington UMC 180gr. FMJ Ammo
    $154.95
    $0.31/ppr

    16 In Stock

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