TOBY458
AH legend
- Joined
- Jan 23, 2014
- Messages
- 4,615
- Reaction score
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- Madison Georgia, USA
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- 3
Let the rifle be the deciding factor, not the caliber. Either will work perfectly fine if a 400gr bullet at 2350-2400 fps is your goal. The Rigby will just take about 25 more grains of powder to achieve the same goal, albeit at a considerably lower chamber pressure. What the Remington does at 62,000 psi, the Rigby will do at 40,000 psi. Not that that probably even matters with today's temp insensitive powders.