Hornady 4th Edition 7mm IHMSA

Arlo_Dog

Arlo_Dog

CGN Regular
Rating - 100%
7   0   0
Location
Vancouver Island
Hi folks. Can someone with Hornady’s 4th edition tell me what powders they list for 7mm IHMSA? I’ve been collecting data here and there, but info is very limited. I’d like to know If its worth it for me to purchase this manual used. With powders in short supply, the more options I have, the better.

Cheers
 
It's in my 7th edition. I have lots of articles, including the IHMSA books. What bullet weight you using for a starter. Also, what powder do you have? PM me your email and I can do a bit of digging, ...... was shooting IHMSA long before the cartridge, but still have two of them.
 
Thanks Arctic! I’m shooting 130’s at present, but plan on trying some heavier bullets. Sending PM with my email address. I’ve been finding the most luck with H414 and H4198.
 
From 4th edition

120 Gr IMR 3031, H322, IMR 4895, IMR 4064, WIN 748
139 Gr IMR 3031, H322, IMR 4895, IMR 4064, WIN 748
154 Gr IMR 3031, H322, IMR 4895, IMR 4064, WIN 748
162 Gr IMR 3031, H322, IMR 4895, IMR 4064, WIN 748, BL-C2
 
I know it's not the Hornady. But the old Speer book has it.
It's also available in the newest Hornady online edition. The app.




Or in the Lee book

 
Code: 
Cartridge          : 7 mm IHMSA
Bullet             : .284, 120, Nosler BalTip 28120
Useable Case Capaci: 45.472 grain H2O = 2.952 cm³
Cartridge O.A.L. L6: 2.600 inch = 66.04 mm
Barrel Length      : 24.0 inch = 609.6 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 50000 psi, or 344 MPa
or a maximum loading ratio or filling of 104 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !

103 loads produced a Loading Ratio below user-defined minimum of 80%. These powders have been skipped.
Powder type          Filling/Loading Ratio  Charge    Charge   Vel. Prop.Burnt P max  P muzz  B_Time
                                      %     Grains    Gramm   fps     %       psi     psi    ms
---------------------------------  -----------------------------------------------------------------
Alliant Reloder-17                 100.0     44.0     2.85    2954    97.3    50000    8466   1.102  ! Near Maximum !
Vihtavuori N550                    101.2     43.4     2.81    2890    94.9    50000    8140   1.124  ! Near Maximum !
Hodgdon CFE223                      88.7     41.4     2.69    2885    97.2    50000    7831   1.121  ! Near Maximum !
Hodgdon H414                        98.9     43.9     2.84    2879    91.4    50000    8079   1.138  ! Near Maximum !
Winchester 760                      98.9     43.9     2.84    2879    91.4    50000    8079   1.138  ! Near Maximum !
Ramshot Big Game                    94.1     42.0     2.72    2879    96.6    50000    7800   1.121  ! Near Maximum !
IMR 3031                            93.6     36.7     2.38    2877   100.0    50000    7184   1.128  ! Near Maximum !
Winchester 748                      86.5     39.0     2.53    2868    98.8    50000    7513   1.128  ! Near Maximum !
Ramshot Hunter                     104.0     45.0     2.92    2867    92.1    48999    8094   1.145  ! Near Maximum !
IMR 4895                            92.9     39.0     2.52    2862    96.9    50000    7795   1.137  ! Near Maximum !
Hodgdon BL-C2                       88.8     40.6     2.63    2859    97.9    50000    7704   1.137  ! Near Maximum !
Alliant AR-Comp                     89.0     36.1     2.34    2850   100.0    50000    6590   1.131  ! Near Maximum !
Alliant Reloder-15                  93.7     39.3     2.55    2847    96.2    50000    7703   1.139  ! Near Maximum !
IMR 4320                            95.9     39.5     2.56    2843    96.6    50000    7454   1.123  ! Near Maximum !
Alliant Reloder-16                 104.0     42.5     2.75    2838    95.0    45398    8033   1.174  ! Near Maximum !
Hodgdon H4895                       90.1     37.8     2.45    2837    97.4    50000    7549   1.142  ! Near Maximum !
Hodgdon H380                        95.2     40.8     2.64    2824    94.5    50000    7665   1.143  ! Near Maximum !
Hodgdon H335                        81.9     37.5     2.43    2823    99.6    50000    7137   1.141  ! Near Maximum !
Vihtavuori N540                     93.2     39.5     2.56    2823    99.6    50000    7250   1.144  ! Near Maximum !
Hodgdon H322                        86.6     35.3     2.28    2821    99.9    50000    6925   1.138  ! Near Maximum !
Vihtavuori N530                     86.9     36.6     2.37    2816    98.1    50000    7280   1.142  ! Near Maximum !
Vihtavuori N135                     99.3     37.7     2.44    2811   100.0    50000    6716   1.145  ! Near Maximum !
IMR 8208 XBR                        88.7     37.2     2.41    2806    98.0    50000    7191   1.144  ! Near Maximum !
Hodgdon VARGET                      95.9     38.9     2.52    2805    95.9    50000    7347   1.139  ! Near Maximum !
IMR 4350                           103.6     43.2     2.80    2804    90.4    50000    7478   1.132  ! Near Maximum !
IMR 4064                            96.6     38.2     2.48    2799    96.2    50000    7255   1.142  ! Near Maximum !
Ramshot TAC                         88.6     40.0     2.60    2790    93.7    50000    7385   1.146  ! Near Maximum !
Hodgdon Hybrid 100V                104.0     42.2     2.73    2783    96.0    45594    7432   1.157  ! Near Maximum !
Ramshot X-Terminator                86.3     38.6     2.50    2783    96.6    50000    7168   1.150  ! Near Maximum !
Alliant Reloder-10x                 83.9     33.2     2.15    2782   100.0    50000    6453   1.158  ! Near Maximum !
IMR 4451 Enduron                    97.9     40.6     2.63    2776    91.1    50000    7333   1.143  ! Near Maximum !
Hodgdon Benchmark                   87.9     36.3     2.35    2770    98.6    50000    6881   1.153  ! Near Maximum !
Hodgdon H4350                      104.0     42.6     2.76    2763    89.5    47978    7356   1.150  ! Near Maximum !
IMR 4166 Enduron                    97.3     39.0     2.53    2755    91.5    50000    7149   1.151  ! Near Maximum !
IMR 4198                            83.2     31.3     2.03    2745   100.0    50000    5966   1.132  ! Near Maximum !
 
You must log in or register to reply here.
Back
Top Bottom