For 9mm ammunition, you'll want to use *smaller pistol primers*. Below are a few distinct recommendations and considerations:

### Primer Form
- *Tiny Pistol Primer*: Here is the common primer used for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all create trusted little pistol primers.

### Variants
- *Regular vs. Magnum*:
- *Standard Little Pistol Primers* are usually ample for the majority of 9mm loads.
- *Tiny Magnum Pistol Primers* can be employed if you are loading a substantial-velocity round or using slower-burning powders that will require a bit extra ignition Power.

### Brand name Things to consider
- Think about reliable makes noted for quality and reliability. Some well-known selections include:
- *CCI 500*: A typical alternative for normal masses.
- *Federal 100*: Noted for steady general performance.
- *Winchester WSP*: Another dependable little pistol primer choice.

### Examine Reloading Manuals
Often consult with a trustworthy reloading manual or guide, as large rifle primers federal they offer unique tips based upon your powder and cargo to make certain optimum overall performance.

### Summary
For 9mm ammunition, persist with modest pistol primers, and take into account the particular characteristics within your masses when choosing concerning typical and magnum primers. Ensure that you adhere to all protection tips in the course of the reloading method.