Thunder Nipples - For Use With #11 Percussion Caps A1407
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 #11 percussion nipple for use with #11 percussion caps.