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Thread: What's HG powder?

  1. #1
    Boolit Mold
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    Mar 2020
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    What's HG powder?

    I've seen some old cans and old labels calling their powder "HG". One was a Dupont 1/4 lb. can with "HG" on one side and "FFFG" on the other. Anyone know what the "H" is for?

  2. #2
    Boolit Grand Master


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    Any chance it is HFg on a very old Dupont superfine can? I know almost nothing about it, but I've seen one once. I never could get a satisfactory answer. It is some kind of rifle powder.

  3. #3
    Boolit Master
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    HODGENS maybe,?

  4. #4
    Boolit Master


    dondiego's Avatar
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    Hunting Grade????

  5. #5
    Boolit Grand Master pietro's Avatar
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    .

    "HG" is a Dupont registered trademark, and refers to "high gloss" on cans of Dupont coatings.

    "Hg" is also the symbol for mercury fulminate.

    What's perceived on the Dupont can label is that they're "H" F, when it actually says "II - F", as in FFg.

    The Schagticoke can is "FF-G", samo-samo





    Last edited by pietro; 04-08-2021 at 10:58 AM.
    Now I lay me down to sleep
    A gun beside me is what I keep
    If I awake, and you're inside
    The coroner's van is your next ride

  6. #6
    Boolit Mold
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    Thank you, Pietro. That makes it simple. Just didn't have a clue.

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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