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 Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $259.95

    $234.95

    $0.24/ppr

    34 In Stock

  2. 1000rds - 40 S&W Blazer Brass 180 Grain FMJ Ammo

    $264.95

    $244.95

    $0.25/ppr

    44 In Stock

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

    ☆☆☆☆☆ 1 Review(s)

    $254.95
    $0.26/ppr

    12 In Stock

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

    ☆☆☆☆☆ 3 Review(s)

    $259.95
    $0.26/ppr

    24 In Stock

  5. 40 S&W - 180 Grain CMJTC - Fiocchi - 1000 Rounds
    $264.95
    $0.27/ppr

    23 In Stock

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

    ☆☆☆☆☆ 1 Review(s)

    $274.95
    $0.28/ppr

    14 In Stock

  7. 1000rds - 40 S&W Speer Lawman 180gr. TMJ Ammo
    $284.95
    $0.29/ppr

    29 In Stock

  8. 40 S&W - 165 Grain FMJ - Blazer Brass - 1000 Rounds

    ☆☆☆☆☆ 3 Review(s)

    $284.95
    $0.29/ppr

    28 In Stock

  9. 1000rds - 40 S&W PMC 165gr. FMJ Ammo
    $284.95
    $0.29/ppr

    11 In Stock

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

    ☆☆☆☆☆ 5 Review(s)

    $289.95
    $0.29/ppr

    30 In Stock

  11. 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $289.95
    $0.29/ppr

    26 In Stock

  12. 40 cal ammo by Speer Lawman
    $289.95
    $0.29/ppr

    14 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

    152 In Stock

  14. 50rds - 40 S&W Sellier & Bellot 180gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $14.95
    $0.30/ppr

    167 In Stock

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

    171 In Stock

  16. 50rds - 40 S&W PMC 180gr. FMJ Ammo
    $14.95
    $0.30/ppr

    76 In Stock

  17. 40 cal ammo by Speer Lawman
    $14.99
    $0.30/ppr

    21 In Stock

  18. 50rds - 40 S&W MAGTECH 180gr. FMJ Ammo

    ☆☆☆☆☆ 5 Review(s)

    $14.99
    $0.30/ppr

    58 In Stock

  19. 1000rds - 40 S&W Fiocchi 170gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $299.95
    $0.30/ppr

    1 In Stock

  20. 1000rds - 40 S&W Independence 180gr. FMJ Ammo
    $300.00
    $0.30/ppr

    1 In Stock

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