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Thread: Lyman 452374 thoughts

  1. #1
    Boolit Bub faraim's Avatar
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    Lyman 452374 thoughts

    A while back I bought a 2 cavity Lyman 452374 on eBay. It didn't look too great but I wanted a LRN mould for my 1911's so I took a chance. When it arrived, it still looked like it had been stored out in the weather but at least the cavities appeared smooth. A couple of days ago I got a chance to cast and didn't pay too much attention to the bullets as my Lyman bottom pour pot was clogging and giving me fits. I ended up using a ladle! Anyway, that evening as I got ready to size and lube them I realized that grubby old mould produces some of the most perfectly round and smooth bullets of any of my moulds. Now I can't wait to cast again. I'm as happy as a puppy with a new ball! Don't be afraid to take a chance on those old moulds.
    Last edited by faraim; 04-01-2021 at 05:18 PM.

  2. #2
    Boolit Master

    pworley1's Avatar
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    I have never seen a 45 that wouldn't shoot that bullet. Congratulations.
    NRA Benefactor Member NRA Golden Eagle

  3. #3
    Boolit Man
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    I like my 4 cavity mold.

  4. #4
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    W.R.Buchanan's Avatar
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    Me too, the only boolit I use in .45 ACP. I PC mine. and they look like the Bumperettes on a 57 Chevy !

    Other than 2 factory rounds this is the only boolit I have ever shot in My G21SF.

    I haven't been able to nail down exactly when this boolit was designed but it appears to be before 1950.

    Randy
    Attached Thumbnails Attached Thumbnails 100464503.JPG  
    Last edited by W.R.Buchanan; 04-04-2021 at 03:54 PM.
    "It's not how well you do what you know how to do,,,It's how well you do what you DON'T know how to do!"
    www.buchananprecisionmachine.com

  5. #5
    Boolit Master



    ddixie884's Avatar
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    A 4 cavity version was my first .45acp mold, fed good...........

    7gr Unique made major for IPSC........
    Last edited by ddixie884; 04-06-2021 at 04:27 PM.
    JMHO-YMMV
    dd884
    gary@2texastrucks.com
    Gary D. Peek

  6. #6
    Boolit Grand Master tazman's Avatar
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    If I had to get by with just one mold for 45ACP, the 452374 would be the one.

  7. #7
    Boolit Grand Master Char-Gar's Avatar
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    Great mold! 5/BE and a taper crimp and all will be good.
    Disclaimer: The above is not holy writ. It is just my opinion based on my experience and knowledge. Your mileage may vary.

  8. #8
    Boolit Grand Master OS OK's Avatar
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    Quote Originally Posted by tazman View Post
    If I had to get by with just one mold for 45ACP, the 452374 would be the one.
    Same here Taz ... it's my favorite!



    I PC mine to look like old lead.
    a m e r i c a n p r a v d a

    Be a Patriot . . . expose their lies!

    “In a time of deceit, telling the truth is a revolutionary act.” G. Orwell

  9. #9
    Boolit Master clintsfolly's Avatar
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    Wish I had all the pounds of WW cast into them back. At a buck a pound I could buy a very nice 1911!

  10. #10
    Boolit Buddy
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    Quote Originally Posted by tazman View Post
    If I had to get by with just one mold for 45ACP, the 452374 would be the one.
    The only 45 ACP mold I have.

  11. #11
    Moderator Emeritus


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    Consider that the ladle added in the quality of the bullets, not just the mold.
    [The Montana Gianni] Front sight and squeeze

  12. #12
    Boolit Mold
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    Quote Originally Posted by MT Gianni View Post
    Consider that the ladle added in the quality of the bullets, not just the mold.
    explain why a ladle would help ty.

  13. #13
    Boolit Grand Master
    Mk42gunner's Avatar
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    Sometimes, not always, a ladle will fill a mold more consistently than using a bottom pour pot.

    This is why using a ladle is often recommended for large BP cartridge rifles.

    Robert

  14. #14
    Boolit Grand Master Outpost75's Avatar
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    If you are lucky enough to have one which drops "large" at .454+ they are wonderful in Starline .45 Schofield brass with 6 grains of Bullseye, WST, TiteGroup or 452AA in the Pietta or Uberti Colt clones, to approximate .45 ACP "hardball" velocity from your Cowboy gun!

    IMPORTANT to size revolver boolits to cylinder throats and .454-.455 is perfect for older Colts and their modern Italian cl9nes.
    The ENEMY is listening.
    HE wants to know what YOU know.
    Keep it to yourself.

  15. #15
    Boolit Master


    Walks's Avatar
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    I have 55+yr old 2cav that drops 454 with COWW. First bullet I loaded for both .45ACP & .45Colt.
    I HATE auto-correct

    Happiness is a Warm GUN & more ammo to shoot in it.

    My Experience and My Opinion, are just that, Mine.

    SASS #375 Life

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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