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.40 S&W Ammo

  • Original price $ 37.99 - Original price $ 37.99
    Original price
    $ 37.99
    $ 37.99 - $ 37.99
    Current price $ 37.99

    ICC .40 S&W 125gr Duty & Defense Hollow Point Ammunition - 50 Round Box

    ICC
    Out of stock

    ICC Duty & Defense Ammunition meets and exceeds the FBI protocol. Upon impact, it is designed to deliver the maximum payload possible in a 360 ...

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    Original price $ 37.99 - Original price $ 37.99
    Original price
    $ 37.99
    $ 37.99 - $ 37.99
    Current price $ 37.99
    Sold out
  • Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    ICC .40 S&W 125gr Green Elite Training Copper-Tin Ammunition - 50 Round Box

    ICC
    Out of stock

    This frangible 100% lead free round has been designed for use on an indoor range or Close Quarters training environment. It is produced using all n...

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    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
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  • Original price $ 36.99 - Original price $ 36.99
    Original price
    $ 36.99
    $ 36.99 - $ 36.99
    Current price $ 36.99

    ICC .40 S&W 125gr Gold Elite Training Copper-Tin Ammunition - 50 Round Box

    ICC
    Out of stock

    This frangible 100% lead free round has been designed for use on an indoor range or Close Quarters training environment. It is produced using all n...

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    Original price $ 36.99 - Original price $ 36.99
    Original price
    $ 36.99
    $ 36.99 - $ 36.99
    Current price $ 36.99
    Sold out
  • Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    ICC .40 S&W Duty & Defense Ammunition - 20 Round Box

    ICC
    Out of stock

    ICC Duty & Defense Ammunition meets and exceeds the FBI protocol. Upon impact, it is designed to deliver the maximum payload possible in a 360 ...

    View full details
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
    Sold out

.40 S&W Ammo

The .40 S&W cartridge traces its roots back to the 1990s when Smith & Wesson and Winchester combined efforts to produce a cartridge intended to fill the gap between the 9mm Luger and the .45 ACP.  The .40 S&W was specifically built for law enforcement with the same bullet diameter as the 10mm (.400 inches) on a shortened case. Used widely as a side arm by law-enforcement agencies, the .40 Smith & Wesson cartridge is an effective and versatile round. It's a faster load then a .45 caliber bullet and heavier than a 9mm bullet. The bullet has very good penetrating power, and as a defensive weapon, can handle most tasks.


Browse through our selection to find the perfect box of .40 Smith and Wesson for your needs, here at Clark Armory!