For 9mm ammunition, you must use *compact pistol primers*. Below are a few particular recommendations and issues:

### Primer Variety
- *Tiny Pistol Primer*: This is the standard primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make reputable modest pistol primers.

### Versions
- *Standard vs. Magnum*:
- *Conventional Modest Pistol Primers* are normally sufficient for some 9mm loads.
- *Smaller Magnum Pistol Primers* can be used When you are loading a large-velocity round or utilizing slower-burning powders which will need a bit additional ignition Power.

### Model Criteria
- Contemplate dependable models noted for quality and reliability. Some well-known possibilities contain:
- *CCI five hundred*: A standard alternative for normal masses.
- *Federal 100*: Known for dependable overall performance.
federal large rifle primers - *Winchester WSP*: Another trusted modest pistol primer choice.

### Check Reloading Manuals
Normally confer with a dependable reloading handbook or information, as they provide precise suggestions determined by your powder and cargo to make certain exceptional functionality.

### Summary
For 9mm ammunition, persist with small pistol primers, and consider the specific traits of the masses When picking concerning regular and magnum primers. Ensure that you comply with all basic safety pointers in the reloading system.