Is anyone using the Speer 85 BTSP?
#11
Working up a load yesterday I shot some Sierra 85's (cause I have so many)

I choose LeverGun Powder and a Fed Match Primer in Starline cases. Unfortunately, I could not chrono. I loaded past book max cause Im able
To seat quite a bit longer then recipe and still better then .010.

Six loads fired 4 went into 3/4"  three shot groups!!! Fourth opened just past a inch fifth was same and sixth was back to 3/4".
I took five of that load and fired this @ 100yards.

   
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RE: Is anyone using the Speer 85 BTSP? - by Cwlongshot - 03-11-2024, 04:55 PM

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