What should be the shooter’s grip while loading the M9 service pistol?

The shooter’s grip while loading the M9 service pistol should be a firm grip. A firm grip provides the necessary control and stability needed during the loading process. It ensures that the shooter can maintain control over the firearm, preventing any unintended movement that could affect the loading of the ammunition.

Having a firm grip also helps to align the magazine properly with the pistol’s magazine well, allowing for a smoother and more reliable loading process. Additionally, the firm grip aids in managing recoil and overall handling of the firearm once it is loaded. It's essential for ensuring safety and operational efficiency.

While a weak grip or a loose grip could lead to difficulty in manipulating the pistol efficiently, and a two-handed grip may not be practical during the initial loading phase, a firm grip provides the best balance of control and readiness for effective handling of the M9 service pistol.