Norma Vulkan


#1

Hello everybody,

Does anbody have any idea about the function of that ring on the Norma-Vulkan bullet in the middle?
I have never seen something like that on any Vulkans so far.

Thank you in advance

Mihaly



#2

Sorry I can’t help but nice photo’s.


#3

Armourer, thank you very much.

Mihaly