.40 S&W Ammo
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Original price $ 24.14Original price $ 24.14 - Original price $ 24.14Original price $ 24.14Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /
Magtech .40 S&W 180 gr Full Metal Jacket Flat Nose Ammunition - 50 Round Box
MagtechIn stockManufactured to the highest standards for consistent quality and exceptional performance.More shooters rely on magtech than any other.Whether you a...
View full detailsOriginal price $ 24.14Original price $ 24.14 - Original price $ 24.14Original price $ 24.14Current price $ 20.99$ 20.99 - $ 20.99Current price $ 20.99| /Save 13% Save % -
Original price $ 30.99 - Original price $ 30.99Original price$ 30.99$ 30.99 - $ 30.99Current price $ 30.99| /
Magtech .40 S&W 165gr FMJ Ammunition - 50 Round Box
MagtechIn stockFull Metal Jacket projectiles are the ideal choice for training, target shooting and general range use. Magtech FMJ ammunition delivers reliable, a...
View full detailsOriginal price $ 30.99 - Original price $ 30.99Original price$ 30.99$ 30.99 - $ 30.99Current price $ 30.99| / -
Original price $ 40.77Original price $ 40.77 - Original price $ 40.77Original price $ 40.77Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /
Magtech .40 S&W 180 gr Clean Range Fully Encapsulated Ammunition - 50 Round Box
MagtechIn stockThe magtech clean range line is manufactured using a non-toxic primer and fully encapsulated projectile to eliminate exposure to lead and heavy met...
View full detailsOriginal price $ 40.77Original price $ 40.77 - Original price $ 40.77Original price $ 40.77Current price $ 34.99$ 34.99 - $ 34.99Current price $ 34.99| /Save 14% Save % -
Original price $ 45.96Original price $ 45.96 - Original price $ 45.96Original price $ 45.96Current price $ 37.99$ 37.99 - $ 37.99Current price $ 37.99| /
Magtech Target .40 S&W 160 gr Lead Semi-Wadcutter (LSWC) 50 Per Box
MagtechOut of stockManufactured to the highest standards for consistent quality and exceptional performance.More shooters rely on magtech than any other.Whether you a...
View full detailsOriginal price $ 45.96Original price $ 45.96 - Original price $ 45.96Original price $ 45.96Current price $ 37.99$ 37.99 - $ 37.99Current price $ 37.99| /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!