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Thread: Adjustable Bullet mold

  1. #1
    Boolit Buddy
    Join Date
    Jun 2010
    North Queensland Australia

    Adjustable Bullet mold

    Good Morning one and all
    Does any body know who makes adjustable moulds in 30 cal, I have sent a email to KAL Tool and Die as yet not received an answer.

  2. #2
    Boolit Master Good Cheer's Avatar
    Join Date
    Jul 2010
    the Ark
    I don't know who makes adjustable molds but you can have a mold modified to be adjustable.

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  3. #3
    Boolit Master
    Join Date
    Sep 2016
    The old timers who used schutzen rifles had an adjustable mold. Basically the cavity was cut for a bullet with extra grooves, you had the option choosing how heavy or lite by a removable plug that was machined to fit into the grooves.For a lite bullet maybe only 5 grooves for a heavy one maybe 8. Pretty simple idea that worked very well. My description I hope gives you some idea how it worked. Frank

  4. #4
    Boolit Master

    Bent Ramrod's Avatar
    Join Date
    Apr 2005
    Southern Arizona
    I think KAL only makes moulds for patched boolits, 38 cal and above.

    You might check with Steve Brooks. He makes adjustable grease groove moulds, but I donít know how small a caliber he gets down to.

    My admittedly limited experience with adjustable moulds is that I quickly find a length that seems to shoot as good as I can. Then I lock the adjustment and leave it. The adjustment screw is then always sticking out there, to collect lead deposits and splashes and to be a general nuisance from then on.

    But Iíve never checked batches of boolits cast at every groove or every 64th of an inch for a slick sided one. Guess my passion for experimentation, load development and general messing around with rifles has its limits after all.

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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