300 Whisper Loads in a 30-30 Contender?
The 300 Whisper was available from Thompson with a 1-10 twist. I have a 30-30 Super 14 barrel with the same twist for my contender. Does anybody have any ideas for loading the 30-30 to approximate the 300 Whisper. I usually load with titegroup and H4895... Any thoughts?
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