This is the most accurate ammo for the money. I've seen hundreds of rounds of this ammo in 9mm,40sw,&45acp through a number of brands of semi-autos w/o a single misfire or malfunction

Win. .40 S&W Ammo works perfectly in my S&W Sigma. Every round chambered, fired and ejected perfectly out of a box of 100 rnds. Priced reasonably well, when considering the higher quality of this round, and not to mention one can keep the brass for another day's shooting. Remember to use American made ammo in American made weapons, and Russian ammo in Soviet-bloc weapons. It works better that way everytime.

We use this ammo as training ammo for my police dept. Good stuff, accurate, and fairly clean. Will shoot 200-500 rounds in a day, no malfunctions, from the ammunition. No a bear to clean afterwards either. Even after all those rounds, a little Hoppes Elite, and away it goes. Would recommend it to anyone. A little on the pricey side, that is why it isn't a 5 bullet. Happy shooting!