There are many holster options available for the Springfield Hellcat, catering to different preferences for carry style, material, and retention level. Here are some common types of holsters you might consider for your Hellcat:

1. **Inside the Waistband (IWB) Holsters**: These holsters are worn inside the waistband of your pants, typically offering good concealment. They come in various configurations such as appendix carry, strong side hip carry, and small of the back carry.

2. **Outside the Waistband (OWB) Holsters**: OWB holsters are worn outside the waistband and are often preferred for open carry or when concealment is not a primary concern. They can be more comfortable for some users, especially in cooler climates or with larger clothing.

3. **Pocket Holsters**: Designed specifically for pocket carry, these holsters keep the pistol oriented correctly in the pocket and prevent printing.

4. **Ankle Holsters**: Ankle holsters are worn around the ankle and are suitable for carrying a backup weapon or for situations where other methods of carry are impractical.

5. **Shoulder Holsters**: Shoulder holsters are worn under a jacket or coat and are suitable for carrying larger firearms. They distribute the weight of the gun across the shoulders and back.

6. **Hybrid Holsters**: These combine elements of different holster types, often featuring a leather backing for comfort against the body and a Kydex or polymer shell for retention and durability.

When choosing a holster for your Springfield Hellcat, consider factors such as comfort, retention, accessibility, and whether you prefer leather, Kydex, or nylon construction. It's also essential to ensure that the holster you select is compatible with the specific model of your Hellcat, especially considering variations like the OSP (Optical Sight Pistol) model which might require accommodations for a red dot sight.