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)

    $114.95
    $0.23/ppr

    38 In Stock

  2. 1000rds - 40 S&W Blazer Brass 180 Grain FMJ Ammo
    $274.95
    $0.28/ppr

    9 In Stock

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

    ☆☆☆☆☆ 3 Review(s)

    $274.95
    $0.28/ppr

    27 In Stock

  4. 50rds - 40 S&W CCI Blazer 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $13.95
    $0.28/ppr

    63 In Stock

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

    ☆☆☆☆☆ 2 Review(s)

    $284.95
    $0.29/ppr

    13 In Stock

  6. 50rds - 40 S&W Tula 180gr. FMJ Ammo
    $14.95
    $0.30/ppr

    124 In Stock

  7. 50rds - 40 S&W MAGTECH 165gr. FMC Flat Ammo
    $14.95
    $0.30/ppr

    68 In Stock

  8. 100rds - 40 S&W Remington UMC 180gr. MC Ammo
    $29.95
    $0.30/ppr

    147 In Stock

  9. 250rds - 40 S&W Remington UMC Megapack 180gr. FMJ Ammo
    $74.95
    $0.30/ppr

    37 In Stock

  10. 500rds - 40 S&W Winchester USA Value Pack 165gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $149.95
    $0.30/ppr

    18 In Stock

  11. 600rds - 40 S&W Winchester USA 165gr. FMJ Ammo
    $179.95
    $0.30/ppr

    13 In Stock

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

    ☆☆☆☆☆ 5 Review(s)

    $299.95
    $0.30/ppr

    10 In Stock

  13. 1000rds - 40 S&W Federal American Eagle 180gr. FMJ Ammo

    ☆☆☆☆☆ 2 Review(s)

    $299.95
    $0.30/ppr

    22 In Stock

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

    ☆☆☆☆☆ 5 Review(s)

    $15.49
    $0.31/ppr

    116 In Stock

  15. 500rds - 40 S&W Winchester USA 180gr. FMJ Ammo
    $154.95
    $0.31/ppr

    15 In Stock

  16. 500rds - 40 S&W Winchester USA 165gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $164.95

    $154.95

    $0.31/ppr

    46 In Stock

  17. 500rds - 40 S&W Prvi Partizan 165gr. FPJ Ammo
    $154.95
    $0.31/ppr

    10 In Stock

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

    ☆☆☆☆☆ 1 Review(s)

    $314.95
    $0.32/ppr

    27 In Stock

  19. 50rds - 40 S&W CCI Blazer 165gr. TMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $15.95
    $0.32/ppr

    41 In Stock

  20. 50rds - 40 S&W CCI Blazer Brass 180gr. FMJ Ammo

    ☆☆☆☆☆ 3 Review(s)

    $15.95
    $0.32/ppr

    171 In Stock

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