- 8mm thread that tapers at the end to lock into the Thunder Dome Breech Plug
- magnum ignition system assures you a torch-like flame
- When using the 209 adpater, you must use the magnum hammer
- Magnum 209 adapter for use with 209 shotgun primers (improved design)
- 8mm thread that tapers at the end to lock into the Thunder Dome Breech Plug
- magnum ignition system assures you a torch-like flame
- When using the 209 adpater, you must use the magnum hammer
- Magnum 209 adapter for use with 209 shotgun primers (improved design)