.40 S&W Ammo
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Original price $ 20.99 - Original price $ 20.99Original price$ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /
CCI Pest Control Shotshell .40 S&W 88 Gr Shotshell #9 Shot 10 Per Box
CCIIn stockCci's shotshell ammunition features rigid plastic shot capsules that break on the rifling.Flexible base wad prevents gas blow-by.It also utilizes r...
View full detailsOriginal price $ 20.99 - Original price $ 20.99Original price$ 20.99$ 20.99 - $ 20.99Current price $ 20.99| / -
Original price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99| /
CCI .40 S&W 165 gr Blazer Handgun Total Metal Jacket Ammunition - 50 Round Box
CCIIn stockShoot more for less with blazer aluminum.The loads feature aluminum cases to keep price to a minimum, yet offer reliable accurate performance for t...
View full detailsOriginal price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99| / -
Original price $ 36.99 - Original price $ 36.99Original price$ 36.99$ 36.99 - $ 36.99Current price $ 36.99| /
CCI Blazer Clean-Fire .40 S&W Lead-Free 180 gr Total Metal Jacket (TMJ) 50 Per Box
CCIIn stockLike all blazer options, clean-fire offers reliable, accurate performance for target shooting.Clean up the range with this load's tmj bullet and cc...
View full detailsOriginal price $ 36.99 - Original price $ 36.99Original price$ 36.99$ 36.99 - $ 36.99Current price $ 36.99| / -
Original price $ 28.27Original price $ 28.27 - Original price $ 28.27Original price $ 28.27Current price $ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /
CCI .40 S&W 180 gr Blazer Brass Full Metal Jacket Ammunition - 50 Round Box
CCIOut of stockBlazer brass brings shooters the reliability and quality of ammunition built to saami standards and is backed by stringent iso-certified quality sy...
View full detailsOriginal price $ 28.27Original price $ 28.27 - Original price $ 28.27Original price $ 28.27Current price $ 27.99$ 27.99 - $ 27.99Current price $ 27.99| /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!