Due to overwhelming demand and supply chain issues Hornady has suspended Nickel plating on their Critical Defense series during this time. This does not affect the performance of the ammunition just the look of the casing. Hornady will be reviewing returning to Nickel Plating at the end of 2021 All Critical Defense(R) 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.