Which type of ammunition should you fire occasionally for maintenance?

Firing magnum loads occasionally for maintenance is important for several reasons. Magnum loads typically produce higher pressure and velocity than standard or rimfire loads, which can help ensure that the firearm is functioning properly under the conditions it is designed for. By using magnum ammunition, you can check the overall condition and performance of the firearm, as this type of ammunition may highlight any mechanical issues or malfunctions that might not appear when using standard loads. This practice also maintains the firearm's reliability and readiness for when it is needed for actual use. Additionally, using magnum loads can help you stay familiar with the recoil and handling characteristics, ensuring that you remain proficient with the performance of your firearm when it counts.

Other types of ammunition, such as standard loads or rimfire loads, might not provide the same level of performance assessment for firearms specifically designed for magnum cartridges. Blank ammunition has its place in training, particularly for simulating shooting scenarios without live rounds, but it does not serve the purpose of maintenance and performance evaluation in the same way.