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Speer GDHP 180 gr 0.40/10mm bullet length

pinne65

pinne65

Hillsboro, OR
Bronze Lifetime
Messages
478
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I'm using Speer's reloading manual to work up 10mm loads for 180gr JHP bullets using Blue Dot, Starline brass and CCI 300. But I'm using Montana Gold bullets rather than Speer. I want to be sure the MGs leave the same or more room in the case, they are .618" long. Anyone know how long the Speers, #4406, are? The Speer site doesn't list it. I found this thread at Glock Talk: <broken link removed> . Which lists them as .630. Can anyone confirm this.
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