| 3DogMike |
| (.400 member) |
| 16/12/22 06:37 AM |
|
Re: Joh Springer double rifle questions
|
Quote:
Interesting gun with lots of photos, but no bore shots.
What are the bores & sights like?
11.5mm makes me think maybe a bore size, not a groove diameter, or was .4528" (11.5mm) a common Euro calibre, back then?
Perhaps one of the Euro/German members will chime in?
Add another source:
https://naboje.org/en/node/4254
Sorting thru the closely relevant 11.6 cartridges the bullet weights are variously 20.4-21.5 grams which is 313-331 grains