.40 S&W Ammo

.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!

Ammunition - ICC .40 S&W Green Elite Training Copper-Tin Ammunition

ICC .40 S&W Green Elite Training Copper-Tin Ammunition

$ 38.50

**Please email: info@clarkarmory.com for specific quotes and availability. 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 new components of the highest quality, with stringent quality control procedures to ensure consistency and accuracy. The Lead...


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Ammunition - ICC .40 S&W Duty & Defense Ammunition

ICC .40 S&W Duty & Defense Ammunition

$ 17.25

ICC Duty & Defense Ammunition meets and exceeds the FBI protocol. Upon impact, it is designed to deliver the maximum payload possible in a 360 degree pattern of fragmented stopping power. The projectile's base then continues into the target achieving the desired penetration necessary for astounding performance required for both defense and ...


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Ammunition - SinterFire .40 S&W Special Duty (SD) Hollow Point Ammunition

SinterFire .40 S&W Special Duty (SD) Hollow Point Ammunition

$ 368.00

**Please email: info@clarkarmory.com for specific quotes and availability. SinterFire .40 S&W Special Duty Hollow Point Ammunition utilizes a lead-free, high performance projectile with a standard primer. Special Duty hollow points combine the devastation of multiple permanent wound channels with the stopping power of incapacitating penetrat...


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Ammunition - SinterFire .40 S&W 105gr. Reduced Hazard Ammunition (RHA)

SinterFire .40 S&W 105gr Reduced Hazard Ammunition (RHA)

$ 489.00

**Please email: info@clarkarmory.com for specific quotes and availability. SinterFire .40 S&W Reduced Hazard Ammunition utilizes a lead-free, high performance bullet with a standard primer.  Features SinterFire's industry-leading lead-free projectiles perfect for indoor or outdoor ranges and close-quarters training.  SinterFire's lead-free R...


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Ammunition - SinterFire .40 S&W 105gr. Greenline (GL) Ammunition

SinterFire .40 S&W 105gr Greenline (GL) Ammunition

$ 514.00

**Please email: info@clarkarmory.com for specific quotes and availability. SinterFire GreenLine Ammunition utilizes a lead-free, high performance bullet and a lead-free primer.  Features SinterFire's industry-leading lead-free projectiles perfect for indoor or outdoor ranges and close-quarters training.  SinterFire's lead-free bullets break apar...


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