View Single Post
Unread 02-02-2017, 02:57 PM   #2
kurusu
User
 
Join Date: Sep 2007
Posts: 1,225
Thanks: 2,679
Thanked 929 Times in 509 Posts
Default

Because it's in 9 mm instead of the smaller 7,65 mm.
The standard Swiss army Luger was a .30.

At least thats what I think is meant with big bore.
kurusu is offline   Reply With Quote
The following 2 members says Thank You to kurusu for your post: