I am familiar with the round and with the Palma uses thereto and will add a bit to you data base:
1.Lee makes a great crimping die to put a hard grip on the seated bullet which will give you about+100fps over normal seating die uses with no powder changes.
2.Berger has a better bullet out which is the 155.5 gr match bullet.
3.You did not specify the twist so I suggest you establish/ verify the twist then match the projectile to the twist. If you have a Quick Load program you will find great pressure data.
4. You will get a very low SD if you use CCI BR-2 or 200 primers.
Best wishes, Overbore
ps I happen to favor 1-11 twist for S 190's.
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