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Thread: Making 11mm gras bullets. do i need a 446 or 447 sizer.and is this mold for GG or PP?

  1. #1
    Boolit Mold
    Join Date
    Apr 2022
    Posts
    13

    Making 11mm gras bullets. do i need a 446 or 447 sizer.and is this mold for GG or PP?

    i recently got a mold for making 11mm gras but im unsure as to weather or not i need a 446 sizer or 447.

    NVM the question on the mold CBE said it is in fact for grease grooved bullets
    Last edited by Danm55; 05-29-2022 at 11:26 PM.

  2. #2
    Boolit Mold
    Join Date
    Apr 2022
    Posts
    13
    disregard the question about the mold

  3. #3
    Boolit Buddy
    Join Date
    Jul 2014
    Location
    Northern WI
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    217
    Is this the heeled mold with the .453-5 diameter stop ring?

  4. #4
    Boolit Master

    Join Date
    Dec 2014
    Location
    UPSTATE new york
    Posts
    1,739
    either will work, just what chambers best.

  5. #5
    Moderator Emeritus


    JonB_in_Glencoe's Avatar
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    Mar 2010
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    15,878
    I would recommend slugging the barrel.
    years ago, I owned one that was WAY over spec (.454), I'm not sure how rare (or common) it is to be that oversize? but that's the first bit of info I would want, when trying to figure out what size boolit.

    https://castboolits.gunloads.com/sho...ch-appreciated
    ~~~~~~~~~~~~~~
    “If someone has a gun and is trying to kill you, it would be reasonable to shoot back with your own gun.”
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  6. #6
    Boolit Grand Master


    GregLaROCHE's Avatar
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    Feb 2018
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    Southern France by way of Interior Bush Alaska
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    Slugging the barrel is always the best starting point.

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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