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Deleted member 10043
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Lol, so yeah I put a 7 twist 25-06 with the 131 through it paces for 1200 rounds and as advertised it did breath new life into the old cartridge but it is really designed for the newer short action brass out there including the .25 Creedboys. The guys at Blackjack took the 25-06 factory ammo from light bullets up to 115 grain with 7.5 twist with good accuracy and no bullet failures. Before all this I was competing with the Speer 120 SPBT with the standard 10 twist. Accuracy was good at .4 moa. So, with all this in mind I went with 9 twist this time around and that Speer bullet is even better. Something to be said about badass overbore and accuracy. Anyway, love this video of comparing apples to oranges with a little bit of good cartridge development history.
FYI:. I asked Speer why they went from G1 .435 to .48 and they replied they used Doppler to update the current advertised G1 and I have to say they are damn close downrange. That and they lengthened the bullet a little past the old 1".
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