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. When using the 209 adpater, you must use the magnum hammer. Magnum 209 adapter for use with 209 shotgun primers.
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. When using the 209 adpater, you must use the magnum hammer. Magnum 209 adapter for use with 209 shotgun primers.
$9.56