Hornady Critical Defense 40 S&W 165 GR FTX 20 RDS (91340)  

All Critical Defense® ammunition is loaded in nickel-plated cases for increased visibility in low-light situations. Premium low flash propellants deliver proven performance, even in very short-barreled handguns, and won't disrupt your vision. Reliable expansion and dependable terminal performance can be counted on for concealed carry and personal protection.