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    .257 100 gr. partition moved forward

    3150 fps From the Roberts, thats real good. My 'Bob' sports a 22 inch barrel. MY very accurate and functional red line load averaged 3098 fps, 100 grain PT. 46 gr. imr4831 w-w +p cases cci 200 cap. The 25-06 gets me 3327 fps 100 gr PT with 58 gr RL 22, wlrm cap, R-P case. It also wears a 22...
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    .257 100 gr. partition moved forward

    Thanks JD338. The 'new' partitions I have are of current production. The "old" partitions were from the old boxes with the metal corner reinforcements. I'm thinking mid to late 80's production for them... If memory serves :mrgreen: I was guessing that by moving the dam more forward, to hold a...
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    .257 100 gr. partition moved forward

    Thanks fellas :) Seems like a good batch of knowledgeable people here. Hope to be able to share what I have learned from my own school of hard knocks and plain experience :lol:
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    .257 100 gr. partition moved forward

    Hello everyone, New here, LONG time Nosler bullet user. Just Thought i would post on my latest discovery, but kind of a review. I had a good supply of 100 gr. partitions in 257 cal for my Roberts. Not real sure of the year of production they were but they shot bug hole groups and flawlessly...
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