| DarylS |
| (.700 member) |
| 01/12/24 05:14 AM |
|
Re: Mannlicher description help
|
Quote:
Build cartridges exactly like this, they should feed perfectly:
Notice the shoulder measurement?
It's .001" LARGER than the 7x57 Ack.IMP or .280 Ack.IMP.
The shoulders of both of my "factory" 9.3x62's also come fireformed at .454/5", whereas all diagrams I've seen of the case were .451".
It most definitely is not a .35 Whelen necked up, nor is the 9.5x56 a 7x57 necked up. It is a blown out case, long time before Ackley was in operation with his wildcats.