I'm using another two and a bit grains of 2217 compared to 2225 for a load.
I think you will find that your 1:9.5"twist is tight enough for the 168 berger. But not quick enough for the 180s
I'm using another two and a bit grains of 2217 compared to 2225 for a load.
I think you will find that your 1:9.5"twist is tight enough for the 168 berger. But not quick enough for the 180s
Rule 5: Check your firing zone
I'm using 76 grns of 2217 pushin 165 hornady interlocks in my 308 Norma magnum with Norma brass. Appears to go quite well, not sure of speed but burns good and clean. Its the same shell as the 7rem mag.
Ya can't park there mate.
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