No. Handgun magazines are not universal and there are a variety of sizes and shapes.
Most handgun magazines have a similar design in that they typically have a rectangular shape and a capacity of between 6-10 rounds. However, there are also some exceptions to this rule. For example, the Smith & Wesson M&P Shield has a magazine that is slightly curved to better fit the grip of the handgun. And certain high-capacity magazines, such as those used in the AR-15 rifle, can hold upwards of 30 rounds.
Johnny Answered question September 1, 2022