- Uses 8mm thread
- Assures torch-like flame to powder
- For use with musket caps
- Locks into Thunder Dome Breech Plug
The Thunder™ Nipples use an 8mm thread that tapers at the end to lock into the Thunder Dome™ Breech Plug. This magnum ignition system assures you a torch-like flame to ignite the powder. Magnum musket nipple for use with musket caps.