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Thread: Newbie here need help with 300 grain cast .44

  1. #1
    Boolit Mold
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    Newbie here need help with 300 grain cast .44

    Ok so I am new to reloading and have purchased some .44 hammer 300 gr cast boolits from Missouri I'm having trouble finding reasonable load data for h110 hogdon shows 18-19 gr but my nosler book shows 19-20.5 gr ? Both of these are with jacketed hollow points. I loaded several rounds with cci 350 primers and did it latter style from 19gr to 19.4 gr with a coal of 1.65 are these gonna be safe to shoot? I'm using a ruger super blackhawk hunter.
    Last edited by JT78; 02-13-2018 at 07:35 AM. Reason: Auto correct

  2. #2
    Boolit Bub
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    I can tell you those loads are safe in my Ruger SBH. Actually, I settled on a load a few grains higher for the accuracy. Another load that worked well for me is 15.7gr/2400 and standard primer. As always work your way up slowly.

  3. #3
    Boolit Master John Ross's Avatar
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    Those loads will be fine.
    JR--the .500 specialist

  4. #4
    Boolit Master
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    The Ruger Super Blackhawks are in full-time beast mode. That is NOT a license to go hog-wild, but there is a margin of safety present with these big boat anchors that might be lacking in other makes and models. You will not get into much trouble sticking to established load data in your Ruger. As a general rule, jacketed bullets will create a bit higher pressure impulse with a given weight of power than will a cast-lead bullet of the same weight, all things being equal.

    I don't often use full-potential loadings in my 44 Magnums any more. Elmer Keith once wrote that "1200 FPS is all you need" with his SWC 44 caliber bullet design, a 240 grain #429421. This was said in the context of large game hunting. After 40+ years of magnum revolver shooting I am beginning to understand Mr. Keith's wisdom in that statement. FOR DARN SURE, that is as much as I want in a S&W Model 29 derivative. My Redhawk's heft soaks up a lot of recoil, so it or my Win 92 levergun get my full-tilt 44 Magnum loadings.

    I understand that mine is a "minority opinion" in these days of Casull and Linebaugh chamberings. That's OK. Much respect to the makers of such fine arms, and to the folks that can herd such beasts.
    Last edited by 9.3X62AL; 02-13-2018 at 11:30 AM.
    I don't paint bullets. I like Black Rifle Coffee. Sacred cows are always fair game. California is to the United States what Syria is to Russia and North Korea is to China/South Korea/Japan--a Hermit Kingdom detached from the real world and led by delusional maniacs, an economic and social basket case sustained by "foreign" aid so as to not lose military bases.

  5. #5
    Boolit Mold
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    Thank you gentlemen.

  6. #6
    Boolit Buddy
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    I find it hard to enjoy much shooting at those levels, some people can take the beating. If you have other powders to work with it can be more pleasant. H110 does not download well.

  7. #7
    Boolit Master pmer's Avatar
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    Quote Originally Posted by JT78 View Post
    Ok so I am new to reloading and have purchased some .44 hammer 300 gr cast boolits from Missouri I'm having trouble finding reasonable load data for h110 hogdon shows 18-19 gr but my nosler book shows 19-20.5 gr ? Both of these are with jacketed hollow points. I loaded several rounds with cci 350 primers and did it latter style from 19gr to 19.4 gr with a coal of 1.65 are these gonna be safe to shoot? I'm using a ruger super blackhawk hunter.
    Think in terms of internal case capacity. Chances are one of those two bullets are seated out longer there for having more room for a bigger powder charge while still maintaining safe working pressures. One way to go is to add the length from the nose of the bullet to the crimp groove plus the length of the brass and then look for load data for that overall length and weight you want to shoot.
    Last edited by pmer; 02-15-2018 at 01:35 PM.
    Recent cast boolit hunts:
    buck & doe, Accurate Molds 36-225AG Model 94AE
    Russian Boar Accurate Molds 46-405A Marlin 45-70
    doe 32 Win. Spl. 1920's Winchester model 1894 rifle

  8. #8
    Boolit Mold
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    Just an update they shot fine up to 19.4 gr with no pressure signs at all.

  9. #9
    Boolit Master
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    Quote Originally Posted by JT78 View Post
    Just an update they shot fine up to 19.4 gr with no pressure signs at all.
    Full-time BEAST MODE. Good to read that all went well.

    Now that you have some empty brass, give your hand a break--find some 240 grain SWCs--and load them ahead of 8.5-9.0 grains of Unique (or 9.5-10.0 grains of Herco). These should give 950-1025 FPS, and in a SBH or Redhawk they are all-day-long loads. They aren't too bad in my Mountain Gun, either. 90% of my 44 Magnum shooting gets done with these loads, sort of a "Skeeter's Load" or "44 Special +P". I use Magnum brass in my 44s.
    I don't paint bullets. I like Black Rifle Coffee. Sacred cows are always fair game. California is to the United States what Syria is to Russia and North Korea is to China/South Korea/Japan--a Hermit Kingdom detached from the real world and led by delusional maniacs, an economic and social basket case sustained by "foreign" aid so as to not lose military bases.

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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