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Thread: GMDR Load

  1. #1
    Boolit Master Traffer's Avatar
    Join Date
    Feb 2016

    GMDR Load

    Hi, recently a member here showed a link to GMDR load website. Particularly the page that discusses Low velocity loads.
    I have never heard of this program. Couldn't find much on it on the internet.
    Does anyone have any info on it...where to get it, how much it costs, how good is it etc.,

  2. #2
    Boolit Master

    Rcmaveric's Avatar
    Join Date
    Jul 2017
    Jacksonville, FL
    Thats one of my favorite web pages, i found it very informative. I am not sure about the software though.

    There is a link for more information. Its basically a ballistic database and analytical software. No experience with their software.

    Sent from my SM-G950U using Tapatalk
    "Speak softly and carry a big stick; you will go far."
    ~Theodore Roosevelt~

  3. #3
    Boolit Master Hick's Avatar
    Join Date
    Nov 2015
    Winnemucca, NV
    I haven't tried the software-- but GMDR does have limited data available on the site for certain firearms. I have used the available GMDR info for my 30-30, 32 WS and others. The data is excellent, and the discussion about low velocity loads is very good. GMDR is a top notch source!
    Hick: Iron sights!

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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