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Load data for 9 x 57 Mauser + .358 | 250gr | Barnes X S

Recommended Powder(s): IMR 3031

9 x 57 Mauser + .358 | 250gr | Barnes X S

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.358 | 250gr | Barnes X S
Manufacturer SKU:
35835
Bullet Weight:
250gr | 16.2g
Bullet Diameter:
0.358" | 9.09mm
Bullet Length:
1.380" | 35.1mm
Caliber:
9 x 57 Mauser load data
Case Length (l3):
2.236" | 56.8mm
Cartridge Length (C.O.L.):
3.141" | 79.8mm
Seated Depth:
0.475" | 12.1mm
Shank Seated Depth:
0.475" | 12.1mm
Case Capacity:
64.2 Grains of Water | 4.17 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
40611 psi | 2800 bar
LID:
LID_B712_C1243
Last updated:
2025-01-01

Load data for 70 loads in caliber 9 x 57 Mauser with .358 | 250gr | Barnes X S bullet and 35 powders such as IMR 3031. The key underlying parameters are shown in the table above.

  • Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service

    Questions regarding the load data: Please read the information in the next tab "Explanations".

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  • We recommend you limit powder range to relevant brands to speed up re-calculation of results

    Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

    Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads,  >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

    .

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Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2208]*
<<locked>>
88%
36158
89%
**67
92%
Accurate 4064
<<locked>>
88%
36289
89%
**29
98%
Alliant Reloder- TS 15.5
<<locked>>
89%
36216
89%
**23
95%
[Alliant Reloder-15]*
<<locked>>
87%
36376
90%
**13
93%
[Alliant Reloder-17]*
<<locked>>
93%
36216
89%
**59
93%
[Baschieri & Pellagri 107]*
<<locked>>
83%
35911
88%
**93
92%
[Hodgdon CFE223]*
<<locked>>
88%
36521
90%
**33
91%
[Hodgdon Hybrid 100V]*
<<locked>>
97%
32996
81%
**37
92%
[Hodgdon VARGET]*
<<locked>>
88%
36361
90%
**70
92%
IMR 3031 👍
<<locked>>
87%
35998
89%
**36
99%
[IMR 4064]*
<<locked>>
88%
35955
89%
**60
93%
[IMR 4895]*
<<locked>>
86%
36419
90%
**29
94%
Lovex D073.6
<<locked>>
85%
36390
90%
**23
97%
Lovex S062
<<locked>>
86%
35737
88%
**77
95%
Norma 202
<<locked>>
84%
36535
90%
**96
98%
[Norma 203B]*
<<locked>>
87%
36274
89%
**19
94%
[Ramshot Big Game]*
<<locked>>
88%
36506
90%
**26
93%
ReloadSwiss RS 52
<<locked>>
89%
36187
89%
**52
96%
[ReloadSwiss RS 60]*
<<locked>>
94%
36390
90%
**59
94%
Rottweil R 902
<<locked>>
84%
36376
90%
**57
95%
Rottweil R 903
<<locked>>
92%
36376
90%
**29
95%
[SNPE Vectan SP 11]*
<<locked>>
90%
35969
89%
**19
93%
[SNPE Vectan SP 9]*
<<locked>>
84%
36448
90%
**96
94%
SNPE Vectan Tubal 5000
<<locked>>
89%
36419
90%
**41
99%
Shooters World Match Rifle
<<locked>>
85%
36390
90%
**23
97%
Shooters World Precision
<<locked>>
86%
35737
88%
**77
95%
[Somchem S341]*
<<locked>>
83%
36289
89%
**80
93%
[Somchem S355]*
<<locked>>
90%
35824
88%
**03
94%
[Somchem S365]*
<<locked>>
97%
31430
77%
**60
93%
Vihtavuori N133
<<locked>>
84%
36230
89%
**31
100%
Vihtavuori N135
<<locked>>
92%
35781
88%
**87
99%
Vihtavuori N140
<<locked>>
85%
35911
88%
**73
98%
Vihtavuori N150
<<locked>>
96%
36100
89%
**90
96%
Vihtavuori N540
<<locked>>
86%
36274
89%
**03
98%
[Winchester 6.5 StaBALL]*
<<locked>>
95%
36013
89%
**64
93%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2208]*
<<locked>>
82%
31401
77%
**62
90%
Accurate 4064
<<locked>>
81%
29791
73%
**88
97%
[Alliant Reloder- TS 15.5]*
<<locked>>
81%
28776
71%
**49
92%
[Alliant Reloder-15]*
<<locked>>
81%
30821
76%
**95
90%
[Alliant Reloder-17]*
<<locked>>
88%
31633
78%
**47
90%
[Baschieri & Pellagri 107]*
<<locked>>
81%
33359
82%
**37
90%
[Hodgdon CFE223]*
<<locked>>
86%
33997
84%
**77
90%
[Hodgdon Hybrid 100V]*
<<locked>>
94%
30385
75%
**75
90%
[Hodgdon VARGET]*
<<locked>>
82%
30966
76%
**55
90%
IMR 3031
<<locked>>
81%
30966
76%
**28
98%
[IMR 4064]*
<<locked>>
82%
30298
75%
**39
90%
[IMR 4895]*
<<locked>>
81%
31285
77%
**21
92%
Lovex D073.6
<<locked>>
81%
32663
80%
**47
96%
[Lovex S062]*
<<locked>>
81%
30806
76%
**69
93%
Norma 202
<<locked>>
81%
34011
84%
**51
97%
[Norma 203B]*
<<locked>>
81%
30211
74%
**85
91%
[Ramshot Big Game]*
<<locked>>
82%
30821
76%
**95
90%
[ReloadSwiss RS 52]*
<<locked>>
81%
29312
72%
**95
93%
[ReloadSwiss RS 60]*
<<locked>>
88%
30995
76%
**28
90%
[Rottweil R 902]*
<<locked>>
81%
33257
82%
**95
94%
[Rottweil R 903]*
<<locked>>
81%
26658
66%
**13
90%
[SNPE Vectan SP 11]*
<<locked>>
84%
30893
76%
**05
90%
[SNPE Vectan SP 9]*
<<locked>>
81%
33504
82%
**31
92%
SNPE Vectan Tubal 5000
<<locked>>
81%
29805
73%
**06
97%
Shooters World Match Rifle
<<locked>>
81%
32663
80%
**47
96%
[Shooters World Precision]*
<<locked>>
81%
30806
76%
**69
93%
[Somchem S341]*
<<locked>>
81%
33591
83%
**31
92%
[Somchem S355]*
<<locked>>
81%
27746
68%
**19
90%
[Somchem S365]*
<<locked>>
92%
28007
69%
**69
90%
Vihtavuori N133
<<locked>>
81%
33562
83%
**82
99%
Vihtavuori N135
<<locked>>
81%
26919
66%
**00
97%
Vihtavuori N140
<<locked>>
81%
31821
78%
**88
97%
[Vihtavuori N150]*
<<locked>>
81%
24395
60%
**11
90%
Vihtavuori N540
<<locked>>
81%
31314
77%
**01
96%
[Winchester 6.5 StaBALL]*
<<locked>>
89%
30922
76%
**52
90%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber 

V(0) ... muzzle velocity in feet per second (fps) or  meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍  ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data

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