Load Data for 200g in .350 Rem Mag

Kjay

Beginner
Apr 12, 2018
2
0
Anyone have load data for Partitions or Accubonds in 200g for 350 Rem Mag? The official load data doesn't include this bullet weight for the 350 Rem Mag. It's been around for a while anyone have an idea why they didn't include it ie is there a problem with Nosler bullets in this weight for the 350 Mag. Thx!
 
Code:
Cartridge          : .350 Rem. Mag.
Bullet             : .358, 200, Nosler AccuBond 54425
Useable Case Capaci: 57.803 grain H2O = 3.753 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length      : 22.0 inch = 558.8 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 61500 psi, or 424 MPa
or a maximum loading ratio or filling of 112 %
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 !

Powder type          Filling/Loading Ratio  Charge    Charge   Vel. Prop.Burnt P max  P muzz  B_Time
                                      %     Grains    Gramm   fps     %       psi     psi    ms
---------------------------------  -----------------------------------------------------------------
Accurate 2495                      108.1     56.3     3.65    2844   100.0    61500    7376   1.035  ! Near Maximum !
Accurate 2520                      105.6     59.3     3.84    2837    99.5    61500    7631   1.018  ! Near Maximum !
Lovex D073.6                       108.1     59.3     3.84    2837    99.5    61500    7631   1.018  ! Near Maximum !
Hodgdon H380                       111.8     60.9     3.94    2814    95.0    61500    7929   1.016  ! Near Maximum !
Norma 203 old                      112.0     60.3     3.91    2808    97.7    58196    7930   1.038  ! Near Maximum !
Bofors RP3                         112.0     60.3     3.91    2808    97.7    58196    7930   1.038  ! Near Maximum !
Accurate 4064                      112.0     58.4     3.78    2790    99.7    56598    7637   1.068  ! Near Maximum !
Accurate 2460                      100.4     57.6     3.73    2789    99.0    61500    7370   1.031  ! Near Maximum !
Lovex D073.5                       100.7     57.6     3.73    2789    99.0    61500    7370   1.031  ! Near Maximum !
Rottweil R901                      106.3     53.8     3.49    2785    99.7    61500    7289   1.039  ! Near Maximum !
Elcho 17                           112.0     62.6     4.06    2781    95.5    53520    8437   1.053  ! Near Maximum !
Alliant Reloder-17                 112.0     62.6     4.06    2781    95.5    53520    8437   1.053  ! Near Maximum !
SNPE Vectan SP 7                   105.3     60.2     3.90    2779    94.8    61500    7605   1.023  ! Near Maximum !
ReloadSwiss RS 60                  112.0     62.6     4.06    2767    96.1    52297    8563   1.063
Winchester 760                     112.0     63.1     4.09    2752    89.9    55229    8045   1.049  ! Near Maximum !
Hodgdon H414                       112.0     63.1     4.09    2752    89.9    55229    8045   1.049  ! Near Maximum !
IMR 4007 SSC                       112.0     60.5     3.92    2735    90.6    60562    7522   1.033  ! Near Maximum !

This particular bullet weight doesn't appear to provide optimal performance with many powders. I had good success with TAC and the 200 grain TSX in my own 350 RM. That could be an acceptable combination for you.

Code:
Cartridge          : .350 Rem. Mag.
Bullet             : .358, 200, Nosler AccuBond 54425
Useable Case Capaci: 57.803 grain H2O = 3.753 cm³
Cartridge O.A.L. L6: 2.800 inch = 71.12 mm
Barrel Length      : 22.0 inch = 558.8 mm
Powder             : Ramshot TAC

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-10.0   93    53.64   2483    2739   43634   6796     89.1    1.187
-09.0   94    54.24   2512    2802   45121   6886     89.7    1.169
-08.0   95    54.83   2540    2865   46664   6974     90.2    1.152
-07.0   96    55.43   2568    2929   48263   7061     90.7    1.135
-06.0   98    56.02   2597    2995   49923   7147     91.3    1.118
-05.0   99    56.62   2625    3061   51645   7231     91.8    1.101
-04.0  100    57.22   2654    3127   53432   7313     92.3    1.085  ! Near Maximum !
-03.0  101    57.81   2682    3195   55288   7394     92.7    1.069  ! Near Maximum !
-02.0  102    58.41   2711    3264   57217   7473     93.2    1.053  ! Near Maximum !
-01.0  103    59.00   2740    3333   59220   7549     93.7    1.037  ! Near Maximum !
+00.0  104    59.60   2768    3403   61303   7624     94.1    1.022  ! Near Maximum !
+01.0  105    60.20   2797    3474   63469   7696     94.5    1.007  !DANGEROUS LOAD-DO NOT USE!
+02.0  106    60.79   2826    3546   65723   7767     95.0    0.992  !DANGEROUS LOAD-DO NOT USE!
+03.0  107    61.39   2855    3619   68068   7834     95.4    0.978  !DANGEROUS LOAD-DO NOT USE!
+04.0  108    61.98   2884    3693   70511   7900     95.7    0.963  !DANGEROUS LOAD-DO NOT USE!
+05.0  109    62.58   2912    3767   73057   7963     96.1    0.949  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    104    59.60   2907    3752   72571   7733     98.5    0.952  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba    104    59.60   2594    2989   50533   7211     86.7    1.112
 
Kjay":3do4fczb said:
Anyone have load data for Partitions or Accubonds in 200g for 350 Rem Mag? The official load data doesn't include this bullet weight for the 350 Rem Mag. It's been around for a while anyone have an idea why they didn't include it ie is there a problem with Nosler bullets in this weight for the 350 Mag. Thx!

Welcome to the forum, as a 35 caliber fan you will fit in nicely around here (y)

There are a bunch of guys on here who shoot the 350 Rem Mag and can confirm but I though the AccuBond was too sleek to fit in a 2.8" magazine and not have the ogive down inside the case neck. I will concede I have never loaded a 350 RM round so will let those who do confirm that. I have loaded the Accubonds in 358 Norma in the past and currently in a 35 Whelen and 358 Win and both the 200 and 225 gr AB are some of the best bullets out there if you have the magazine length to load them.
 
Thanks for taking the time to input the load table, all the great info and friendly welcome. I'm trying to stretch the range for an open country elk hunt this fall. I'm going to load both the 200g TTSX with Tac and compare it to the load I come up with for the 200g AccuBond. I want to reach 300-325 yards effectively. I usually use a 225g Partition but I want something that shoots flatter but still has the enough downrange energy. BTW to my surprise my 350 rem classic is significantly more accurate than my Browning 7mm-08. Not to knock the Browning, the Rem just performs that well.
 
I’m using H4895 in an old M600 with the 180 TTSXs and they run mid 2800’s from the short barrel.

I’d think anything like 4895/Rl15 will work well. Anything that works in the Whelen will work In the Rem Mag.
 
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