Greetings from South Africa! I am a new forum member.
Question: I recently decided to change from Sierra Game Kings to Nosler Partitions in my .308.
The SGK's will still be used for 'paper trophys' though, but for hunting they proved to break up excessively in game, hence my reason for changing to the Noslers for hunting purposes.
The million dollar question here: Do I need to go through the whole load development process again just because I changed to flat tails, or is there a rule one may use successfully?
Looking forward to an enjoyable stay with you, and all of the very best to you all for the 2014 phenomena