For 9mm ammunition, you must use *small pistol primers*. Here are a few particular suggestions and issues:

### Primer Kind
- *Compact Pistol Primer*: Here is the normal primer useful for reloading 9mm ammo. Makes like CCI, Federal, Winchester, and Remington all make dependable smaller pistol primers.

### Variants
- *Regular vs. Magnum*:
- *Typical Tiny Pistol Primers* are generally enough for some 9mm masses.
- *Small Magnum Pistol Primers* can be employed Should you be loading a high-velocity spherical or using slower-burning powders which could require a bit more ignition Electricity.

### Manufacturer Concerns
- Take into account reputable brand names recognized for excellent and dependability. Some preferred choices contain:
- *CCI 500*: A common option for traditional loads.
- *Federal 100*: Known for consistent efficiency.
- *Winchester WSP*: Yet another dependable small pistol primer option.

### Look at Reloading Manuals
Often make reference to a responsible reloading guide or guideline, as they offer distinct tips determined by your powder and cargo to be certain ideal effectiveness.

### Summary
For 9mm ammunition, stick with compact pistol primers, and look at federal 215 primers the certain properties of your loads when choosing among typical and magnum primers. Make sure to adhere to all security recommendations through the reloading approach.