QL Data request for 7 PRC and 175 Nosler ABLR and 168 LRx

B

BossGobbler

Beginner
May 15, 2022
15
2
I would like to request QL data for 7 PRC using 175gr Nosler LR AccuBond and 168 LRx bullets. I have N570, H1000, H4350, IMR4350 powders available with Peterson brass with 18 inch barrel , 1/8.5 twist. I also have Varget, would that powder be too fast burning? My thinking is with a shorter barrel a faster burning powder might work well? Although, I have seen threads where N570 was doing wonders for 18inch barrels and 180gr VLD bullets.

I have tried N570 with 168 LRx but its not shooting as well as I want. Not used the 175 ABLR yet but have a stockpile to burn to get it done. Currrently working with IMR4350/168 LRx on the loading bench. I want to get a heavier bullet working though.


If anyone has the bullet profile for GRT for 175gr Nosler ABLR and is willing to share that would be appreciated also.
Thank you
 
Code: 
Cartridge          : 7 mm PRC
Bullet             : .284, 175, Nosler Accubond LR 58517
Useable Case Capaci: 73.104 grain H2O = 4.747 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length      : 18.0 inch = 457.2 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 65000 psi, or 448 MPa
or a maximum loading ratio or filling of 110 %
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 !

31 loads produced a Loading Ratio below user-defined minimum of 90%. 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
---------------------------------  -----------------------------------------------------------------
Vihtavuori N570 *C                 106.7     75.8     4.91    2821    95.4    65000   21589   1.029  ! Near Maximum !
ADI AR 2218                        110.0     79.0     5.12    2817    95.2    63695   21923   1.016  ! Near Maximum !
Alliant Reloder-33 *C              108.5     79.3     5.14    2811    95.8    65000   21338   1.029  ! Near Maximum !
I AR 2225                        110.0     74.5     4.83    2792   100.0    63754   19471   1.030  ! Near Maximum !
Hodgdon Retumbo                    110.0     74.5     4.83    2792   100.0    63754   19471   1.030  ! Near Maximum !
Vihtavuori N568 *C*T               106.3     74.7     4.84    2791    97.4    65000   20537   1.034  ! Near Maximum !
Alliant Reloder-26 *C               94.7     68.6     4.45    2774   100.0    65000   18841   1.047  ! Near Maximum !
Ramshot LRT                        109.4     79.5     5.15    2774    89.7    65000   20560   1.013  ! Near Maximum !
PB Clermont PCL 517                100.6     72.4     4.69    2773    99.1    65000   19375   1.025  ! Near Maximum !
Norma MRP 2 *C                     105.8     71.3     4.62    2770    99.1    65000   19675   1.040  ! Near Maximum !
Bofors RP30                        105.8     71.3     4.62    2770    99.1    65000   19675   1.040  ! Near Maximum !
Alliant Reloder-25 *C              103.6     69.5     4.50    2768   100.0    65000   18384   1.029  ! Near Maximum !
Vihtavuori N560 *C                  97.9     67.4     4.37    2768    98.4    65000   19593   1.030  ! Near Maximum !
Norma MRP *C                        96.0     67.5     4.37    2764    99.9    65000   19055   1.038  ! Near Maximum !
IMR 7828                           102.3     67.0     4.34    2764    98.8    65000   19064   1.019  ! Near Maximum !
IMR 7828 SSC                        96.8     67.0     4.34    2764    98.8    65000   19064   1.019  ! Near Maximum !
Accurate MAGPRO                     98.2     70.3     4.56    2761    97.2    65000   19755   1.036  ! Near Maximum !
ADI AP 2214                        101.8     71.2     4.61    2760    99.0    65000   18757   1.013  ! Near Maximum !
Hodgdon H1000 *T                   107.0     71.4     4.62    2758    99.0    65000   18707   1.012  ! Near Maximum !
ADI AR 2217                        107.0     71.4     4.62    2758    99.0    65000   18707   1.012  ! Near Maximum !
ADI AR 2213                         97.9     66.7     4.32    2755    98.7    65000   18861   1.015  ! Near Maximum !
Vihtavuori N565 *C*T               102.4     70.9     4.59    2749    98.5    65000   19414   1.048  ! Near Maximum !
Alliant Reloder-22 *C               98.2     66.9     4.33    2746    99.5    65000   18817   1.034  ! Near Maximum !
Winchester WXR                     100.8     67.2     4.36    2746    99.4    65000   18841   1.034  ! Near Maximum !
Bofors RP15                        100.8     67.2     4.36    2746    99.4    65000   18841   1.034  ! Near Maximum !
Ramshot Magnum                      97.9     71.9     4.66    2734    99.8    65000   18132   1.031  ! Near Maximum !
Vihtavuori 24N41 *C                109.2     78.4     5.08    2732    89.5    65000   19390   1.015  ! Near Maximum !
ADI AR 2209                         95.0     63.7     4.13    2719    99.4    65000   17884   1.019  ! Near Maximum !
Alliant Reloder-19 *C               95.5     64.4     4.17    2716    99.4    65000   17959   1.026  ! Near Maximum !
Alliant Reloder-16 *C *T            91.0     59.7     3.87    2716   100.0    65000   16859   1.024  ! Near Maximum !
Bofors RL16 TZ *C *T                91.0     59.7     3.87    2716   100.0    65000   16859   1.024  ! Near Maximum !
Rottweil R905                       95.7     64.0     4.15    2713    99.5    65000   17858   1.034  ! Near Maximum !
Norma 217 *C                       110.0     73.0     4.73    2710    99.5    58290   19812   1.098  ! Near Maximum !
PB Clermont PCL 518                 91.8     63.9     4.14    2708   100.0    65000   17466   1.033  ! Near Maximum !
Alliant Reloder-23 *C *T            99.6     65.7     4.25    2705   100.0    65000   16805   1.043  ! Near Maximum !
Bofors RP36 ZT *C *T                99.6     65.7     4.25    2705   100.0    65000   16805   1.043  ! Near Maximum !
Ramshot Hunter                      91.1     63.4     4.11    2704   100.0    65000   17308   1.033  ! Near Maximum !
Hodgdon H4831 *T                   100.7     66.0     4.27    2702    98.2    65000   17822   1.022  ! Near Maximum !
Hodgdon H4831 SC *T                 96.8     66.0     4.27    2702    98.2    65000   17822   1.022  ! Near Maximum !
Vihtavuori N555 *C*T                96.6     63.8     4.14    2701   100.0    65000   17091   1.059  ! Near Maximum !
Hodgdon H870                       110.0     76.5     4.96    2701    95.6    57947   20348   1.089  ! Near Maximum !
Raufoss RA4                         93.7     63.2     4.09    2699    99.3    65000   17543   1.024  ! Near Maximum !
Norma 204 *C                        90.8     63.2     4.09    2699    99.3    65000   17543   1.024  ! Near Maximum !
Vihtavuori N170 *C                 110.0     73.3     4.75    2690    94.1    65000   18397   1.040  ! Near Maximum !
Alliant Reloder-50 *C              110.0     80.2     5.20    2684    93.0    57179   20958   1.118  ! Near Maximum !
Norma URP *C                        90.7     60.4     3.92    2683   100.0    65000   16570   1.039  ! Near Maximum !
Somchem S385                        95.6     65.1     4.22    2683    99.8    65000   17200   1.044  ! Near Maximum !
IMR 8133 Enduron *C*T              110.0     72.5     4.70    2682    97.8    57599   19647   1.099  ! Near Maximum !
Rottweil R904                       94.7     62.9     4.08    2680    98.8    65000   17195   1.023  ! Near Maximum !
Winchester Supreme 780              94.3     67.0     4.34    2680    99.4    65000   17141   1.030  ! Near Maximum !
Somchem S365                        92.1     61.7     4.00    2678   100.0    65000   16101   1.049  ! Near Maximum !
IMR 4955 Enduron *C*T               98.3     64.5     4.18    2675    98.4    65000   17249   1.020  ! Near Maximum !
Vihtavuori N165 *C                 100.7     67.1     4.35    2674    99.7    65000   16871   1.035  ! Near Maximum !
Lovex D100                         106.7     77.4     5.02    2671    90.4    65000   17985   1.028  ! Near Maximum !
Shooters World BMG                 106.7     77.4     5.02    2671    90.4    65000   17985   1.028  ! Near Maximum !
IMR 4831                            95.1     61.4     3.98    2668   100.0    65000   16254   1.046  ! Near Maximum !
Lovex S071                         104.0     66.3     4.30    2666   100.0    65000   16693   1.060  ! Near Maximum !
Accurate 3100                       98.4     66.3     4.30    2666   100.0    65000   16693   1.060  ! Near Maximum !
Shooters World SW4350               90.8     60.6     3.92    2663   100.0    65000   16571   1.040  ! Near Maximum !
Lovex S070                          90.8     60.6     3.92    2663   100.0    65000   16571   1.040  ! Near Maximum !
Somchem S361                        93.8     67.3     4.36    2656    98.2    65000   16911   1.032  ! Near Maximum !
Hodgdon Hybrid 100V                 93.0     60.6     3.93    2646   100.0    65000   15381   1.039  ! Near Maximum !
IMR 7977 Enduron *C*T              102.8     68.6     4.44    2635    92.2    65000   16837   1.018  ! Near Maximum !
Bofors 12,7mmRA NC1214 Lot20115087 110.0     78.4     5.08    2617    84.8    57767   19505   1.125  ! Near Maximum !
 
Code: 
Cartridge          : 7 mm PRC
Bullet             : .284, 168, Barnes 'LRX'BT 30284
Useable Case Capaci: 72.552 grain H2O = 4.711 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length      : 18.0 inch = 457.2 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 65000 psi, or 448 MPa
or a maximum loading ratio or filling of 110 %
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 !

24 loads produced a Loading Ratio below user-defined minimum of 90%. 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
---------------------------------  -----------------------------------------------------------------
ReloadSwiss RS 76 *C               104.7     75.4     4.88    2890   100.0    65000   20416   1.003  ! Near Maximum !
Vihtavuori N570 *C                 108.2     76.3     4.94    2870    94.8    65000   21417   1.009  ! Near Maximum !
Alliant Reloder-33 *C              109.9     79.7     5.17    2859    95.2    65000   21154   1.008  ! Near Maximum !
ReloadSwiss RS 80 *C               107.2     77.7     5.04    2851    97.4    65000   20715   1.016  ! Near Maximum !
Vihtavuori N568 *C*T               107.7     75.2     4.87    2840    96.9    65000   20409   1.014  ! Near Maximum !
Alliant Reloder-26 *C               96.1     69.1     4.48    2828   100.0    65000   18868   1.027  ! Near Maximum !
PB Clermont PCL 517                101.9     72.8     4.72    2823    98.8    65000   19298   1.005  ! Near Maximum !
Alliant Reloder-25 *C              105.1     69.9     4.53    2822   100.0    65000   18401   1.009  ! Near Maximum !
Norma MRP 2 *C                     107.3     71.7     4.65    2820    98.7    65000   19606   1.021  ! Near Maximum !
Bofors RP30                        107.3     71.7     4.65    2820    98.7    65000   19606   1.021  ! Near Maximum !
Vihtavuori N560 *C                  99.2     67.8     4.39    2817    98.0    65000   19506   1.011  ! Near Maximum !
Norma MRP *C                        97.3     67.9     4.40    2816    99.8    65000   19048   1.018  ! Near Maximum !
IMR 7828                           103.6     67.4     4.37    2814    98.4    65000   18991   1.000  ! Near Maximum !
IMR 7828 SSC                        98.1     67.4     4.37    2814    98.4    65000   18991   1.000  ! Near Maximum !
Accurate MAGPRO                     99.4     70.7     4.58    2809    96.7    65000   19634   1.017  ! Near Maximum !
ADI AR 2218                        110.0     78.4     5.08    2807    93.3    60788   21323   1.021  ! Near Maximum !
ADI AP 2214                        103.0     71.5     4.64    2807    98.7    65000   18663   0.994  ! Near Maximum !
Hodgdon H1000 *T                   108.3     71.7     4.64    2805    98.7    65000   18612   0.994  ! Near Maximum !
ADI AR 2217                        108.3     71.7     4.64    2805    98.7    65000   18612   0.994  ! Near Maximum !
ADI AR 2213                         99.2     67.1     4.35    2804    98.3    65000   18777   0.996  ! Near Maximum !
ADI AR 2225                        110.0     74.0     4.79    2798    99.9    60714   19353   1.035  ! Near Maximum !
Hodgdon Retumbo                    110.0     74.0     4.79    2798    99.9    60714   19353   1.035  ! Near Maximum !
Vihtavuori N565 *C*T               103.7     71.3     4.62    2797    98.1    65000   19325   1.029  ! Near Maximum !
Raufoss RA15 *C                     99.5     67.3     4.36    2796    99.2    65000   18771   1.015  ! Near Maximum !
Alliant Reloder-22 *C               99.5     67.3     4.36    2796    99.2    65000   18771   1.015  ! Near Maximum !
ReloadSwiss RS 70 *C                91.1     64.9     4.21    2795   100.0    65000   17757   1.007  ! Near Maximum !
Winchester WXR                     102.2     67.6     4.38    2795    99.1    65000   18790   1.015  ! Near Maximum !
Bofors RP15                        102.2     67.6     4.38    2795    99.1    65000   18790   1.015  ! Near Maximum !
Ramshot LRT                        110.0     79.3     5.14    2792    88.3    63565   20095   1.006  ! Near Maximum !
Ramshot Magnum                      99.2     72.3     4.68    2783    99.6    65000   18092   1.011  ! Near Maximum !
Alliant Reloder-16 *C *T            92.2     60.1     3.89    2769   100.0    65000   16882   1.005  ! Near Maximum !
Bofors RL16 TZ *C *T                92.2     60.1     3.89    2769   100.0    65000   16882   1.005  ! Near Maximum !
ADI AR 2209                         96.2     64.0     4.15    2768    99.1    65000   17830   1.001  ! Near Maximum !
Alliant Reloder-19 *C               96.7     64.7     4.19    2764    99.2    65000   17907   1.008  ! Near Maximum !
Rottweil R905                       96.9     64.3     4.17    2762    99.3    65000   17815   1.015  ! Near Maximum !
Alliant Reloder-23 *C *T           101.0     66.1     4.28    2758   100.0    65000   16818   1.023  ! Near Maximum !
Bofors RP36 ZT *C *T               101.0     66.1     4.28    2758   100.0    65000   16818   1.023  ! Near Maximum !
PB Clermont PCL 518                 93.0     64.2     4.16    2758    99.9    65000   17468   1.014  ! Near Maximum !
Vihtavuori 24N41 *C                110.0     78.4     5.08    2756    88.3    63918   18999   1.005  ! Near Maximum !
Ramshot Hunter                      92.3     63.7     4.13    2755   100.0    65000   17318   1.015  ! Near Maximum !
Vihtavuori N555 *C*T                97.9     64.2     4.16    2753   100.0    65000   17115   1.039  ! Near Maximum !
ReloadSwiss RS 62                   90.7     63.5     4.12    2750   100.0    65000   17037   1.029  ! Near Maximum !
Hodgdon H4831 *T                   101.9     66.2     4.29    2748    97.8    65000   17720   1.003  ! Near Maximum !
Hodgdon H4831 SC *T                 98.0     66.2     4.29    2748    97.8    65000   17720   1.003  ! Near Maximum !
Norma 204 *C                        91.9     63.4     4.11    2747    99.1    65000   17484   1.006  ! Near Maximum !
Raufoss RA4                         94.9     63.4     4.11    2747    99.1    65000   17484   1.006  ! Near Maximum !
Norma URP *C                        91.9     60.8     3.94    2734   100.0    65000   16583   1.020  ! Near Maximum !
Somchem S365                        93.4     62.1     4.02    2732   100.0    65000   16119   1.029  ! Near Maximum !
Somchem S385                        96.8     65.5     4.24    2731    99.6    65000   17169   1.025  ! Near Maximum !
Accurate 4350                       90.9     60.8     3.94    2728   100.0    65000   16574   1.037  ! Near Maximum !
Rottweil R904                       95.8     63.2     4.10    2727    98.4    65000   17114   1.005  ! Near Maximum !
Winchester Supreme 780              95.5     67.3     4.36    2727    99.1    65000   17074   1.012  ! Near Maximum !
Vihtavuori N165 *C                 102.0     67.4     4.37    2722    99.5    65000   16826   1.016  ! Near Maximum !
IMR 4955 Enduron *C*T               99.5     64.7     4.19    2721    98.0    65000   17150   1.002  ! Near Maximum !
IMR 4831                            96.3     61.7     4.00    2719   100.0    65000   16267   1.028  ! Near Maximum !
Lovex S071                         105.3     66.6     4.32    2716   100.0    65000   16699   1.041  ! Near Maximum !
Accurate 3100                       99.6     66.6     4.32    2716   100.0    65000   16699   1.041  ! Near Maximum !
Shooters World SW4350               91.9     60.8     3.94    2712    99.9    65000   16561   1.022  ! Near Maximum !
Lovex S070                          91.9     60.8     3.94    2712    99.9    65000   16561   1.022  ! Near Maximum !
Lovex D100                         107.9     77.7     5.03    2711    89.6    65000   17741   1.010  ! Near Maximum !
Shooters World BMG                 107.9     77.7     5.03    2711    89.6    65000   17741   1.010  ! Near Maximum !
 
70 grs RL 26 with a 168 LRX bullet avgs 3150 fps out of my Benchmark 24 inch barrel . RJ

That 18 “ barrel lose ‘s a LOT of fps on quick load 🤪
 
It would be NICE if Nosler would supply some LOAD data for the 7 PRC cartridge 🤷🏼‍♂️ all they supply right now is data for the 185 RDF target bullet .
The 160 AccuBond and both the 168 and 175 LR Accubonds are great bullets to ALSO shoot in the 7 PRC. JMO RJ
 
General info re 7 PRC and a different 175 gr hunting bullet:

Last year I worked up a load with LRT powder that sent the 175 out at a bit over 2900 fps and shot into the .4's at 100 yards from a 22" 1-8 twist Bartlein barrel. Very nice shooting setup. Sadly, have only shot it at the rifle range. Haven't taken a hunting shot with it yet!

The LRT charge wt wasn't too different from what Dr Mike showed on his QL data.

Regards, Guy
 
It’s easy to get to 3000 fos with H1000 or RL26 with a 175-180 gr Hornady in my rifle 👍 RJ
 
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