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Thread: Mihec 452-340 hp/solid

  1. #1
    Boolit Buddy nhyrum's Avatar
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    Mihec 452-340 hp/solid

    I've had this mould for a few weeks now, cast for a little bit a few days ago. Going to lube some up and punch the info into quickloads to try to get a starting point for loading these in my 454 casull. The Penta pin hp drops at 319.5 grains and nuts on at .4520 from multiple sides. I cast some solid and regular cone pin boolits yesterday, but didn't weigh any. I'll weigh a set once checked and lubed with moly.

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  2. #2
    Boolit Buddy nhyrum's Avatar
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    Got a fair amount checked and lubed. Solid weighs 341, Penta pin weighs 329, and the regular pin weighs 323. I've got 4 different powders I want to try, alliant 2400, imr 4227, h110, and n110. I want to try to go easy on the h110, or else between it, and my other gun I use it in, I'll go through 8lbs/ month

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  3. #3
    Boolit Buddy nhyrum's Avatar
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    Got a starting load set loaded, using h110,2400,4227, and n110. Starting data was taken from quick loads, using info for this bullet. I can post the exact charge weights if anyone wants, these are loaded in 454 casull

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  4. #4
    Boolit Buddy nhyrum's Avatar
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    All my loads shot really, REALLY well. 24 grains 2400 gets me to about 1800 with the solids. I've already got all my brass loaded up, so it's time to loosen up the wrists and unload

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  5. #5
    Boolit Master

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    May 2015
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    It's gonna be awhile befor I can break mine in. Picked it up for the same purpose.

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Abbreviations used in Reloading

BP Bronze Point IMR Improved Military Rifle PTD Pointed
BR Bench Rest M Magnum RN Round Nose
BT Boat Tail PL Power-Lokt SP Soft Point
C Compressed Charge PR Primer SPCL Soft Point "Core-Lokt"
HP Hollow Point PSPCL Pointed Soft Point "Core Lokt" C.O.L. Cartridge Overall Length
PSP Pointed Soft Point Spz Spitzer Point SBT Spitzer Boat Tail
LRN Lead Round Nose LWC Lead Wad Cutter LSWC Lead Semi Wad Cutter
GC Gas Check