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Thread: Accurate TCM powder???

  1. #1
    Boolit Buddy Dom's Avatar
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    Accurate TCM powder???

    A LGS has 4lbs of Accurate TCM powder for $26 a lb. My burn rate chart shows it being at an identical burn rate as 2400 powder. This seems like a great price considering how powder prices have soared. Does anyone have experience with this powder???

  2. #2
    Boolit Grand Master
    rintinglen's Avatar
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    One of my cronies uses it in his 41 magnum. From the Accurate website download, it would appear that it is strictly a magnum powder, with loads listed for the 357, 41, and 44 Magnums, plus some 45 Colt Ruger only.
    _________________________________________________It's not that I can't spell: it is that I can't type.

  3. #3
    Boolit Buddy Dom's Avatar
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    I did some testing in my 44 mag with this TCM powder & my home cast 260gr bullets. The results were almost exactly the same , grain for grain as with 2400 powder.

  4. #4
    Boolit Master
    Mr Peabody's Avatar
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    I've used it in my .357, seems to work just fine. I used Accurate's load info

  5. #5
    Boolit Man nseries's Avatar
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    Brownells has TCM for $23.89 per pound right now with free HAZMAT this week.

    https://www.brownells.com/reloading/...keless-powder/

  6. #6
    Boolit Master

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    Quote Originally Posted by nseries View Post
    Brownells has TCM for $23.89 per pound right now with free HAZMAT this week.

    https://www.brownells.com/reloading/...keless-powder/
    And with a 10% coupon code, price is $21.50 per pound. I ordered 3 lbs just to see how I like it.

  7. #7
    Boolit Man nseries's Avatar
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    Quote Originally Posted by BK7saum View Post
    And with a 10% coupon code, price is $21.50 per pound. I ordered 3 lbs just to see how I like it.
    What code did you use?

  8. #8
    Boolit Master

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    I will have to look, but only one code worked for powder. it was the code sent when i signed up for text messaging. None of the AR15, bullet, cngears or other codes worked on powder on sale.

  9. #9
    Boolit Bub
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    Midway was trying to get rid of it a while ago. They were selling #1 for $18 and 5# for $98, so I have a bunch too but haven't really messed with it that much. It's pretty fluffy so in some cartridges where 2400 or aa9 works, tcm doesn't because it just takes up too much space. I've been meaning to try it in 32 special and 45 colt but I've been busy with other projects. I'll try and remember this thread and make some loads. I have very little 2400, so I'll have to look back at some Chrono data for that.

  10. #10
    Boolit Mold dr_rick's Avatar
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    Sounds interesting I'll have to get some and load up some rounds immediately.

  11. #11
    Boolit Buddy
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    Just as a note, most probably already know, TCM was developed for the 22 TCM cartridge.

    Sent from my SM-G781V using Tapatalk

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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