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Load data for 9 x 57 Mauser + .358 | 275gr | A-Square MONO RN

Recommended Powder(s): none

9 x 57 Mauser + .358 | 275gr | A-Square MONO RN

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.358 | 275gr | A-Square MONO RN
Bullet Weight:
275gr | 17.8g
Bullet Diameter:
0.358" | 9.09mm
Bullet Length:
1.000" | 25.4mm
Caliber:
9 x 57 Mauser load data
Case Length (l3):
2.236" | 56.8mm
Cartridge Length (C.O.L.):
3.114" | 79.1mm
Seated Depth:
0.122" | 3.1mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
64.2 Grains of Water | 4.17 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
40611 psi | 2800 bar
LID:
LID_B387_C1243
Last updated:
2025-01-01

Load data for 76 loads in caliber 9 x 57 Mauser with .358 | 275gr | A-Square MONO RN bullet and 38 powders such as none. 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>>
84%
36230
89%
**73
96%
Accurate 4064
<<locked>>
84%
36347
90%
**13
100%
Accurate 4350
<<locked>>
94%
36158
89%
**72
95%
Alliant Reloder- TS 15.5
<<locked>>
85%
36390
90%
**16
98%
Alliant Reloder-16
<<locked>>
93%
36201
89%
**52
95%
Alliant Reloder-17
<<locked>>
89%
36216
89%
**88
97%
[Alliant Reloder-23]*
<<locked>>
97%
28674
71%
**05
93%
Hodgdon CFE223
<<locked>>
84%
36463
90%
**49
95%
Hodgdon H380
<<locked>>
84%
36114
89%
**03
95%
Hodgdon Hybrid 100V
<<locked>>
96%
35839
88%
**23
97%
[Hodgdon LVR]*
<<locked>>
90%
36289
89%
**39
94%
Hodgdon VARGET
<<locked>>
84%
35882
88%
**67
96%
IMR 4064
<<locked>>
84%
35955
89%
**67
96%
[IMR 4166 Enduron]*
<<locked>>
84%
36477
90%
**34
91%
IMR 4831
<<locked>>
96%
34142
84%
**10
95%
[Lovex S065]*
<<locked>>
89%
36405
90%
**80
93%
[Lovex S070]*
<<locked>>
91%
36463
90%
**00
92%
Norma URP
<<locked>>
94%
36550
90%
**59
95%
Ramshot Big Game
<<locked>>
84%
36477
90%
**39
97%
[Ramshot Hunter]*
<<locked>>
94%
36172
89%
**42
92%
[ReloadSwiss RS 50]*
<<locked>>
84%
36347
89%
**77
92%
ReloadSwiss RS 52
<<locked>>
84%
35955
89%
**52
98%
ReloadSwiss RS 60
<<locked>>
90%
36027
89%
**85
98%
ReloadSwiss RS 62
<<locked>>
94%
36376
90%
**85
95%
[ReloadSwiss RS 70]*
<<locked>>
93%
35998
89%
**52
93%
Rottweil R 903
<<locked>>
88%
36521
90%
**26
98%
SNPE Vectan SP 11
<<locked>>
86%
36318
89%
**39
97%
SNPE Vectan Tubal 5000
<<locked>>
84%
36027
89%
**24
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
90%
36042
89%
**51
92%
[Shooters World Long Rifle]*
<<locked>>
89%
36405
90%
**80
93%
Somchem S355
<<locked>>
87%
36492
90%
**10
97%
Somchem S365
<<locked>>
97%
36260
89%
**95
98%
Vihtavuori N135
<<locked>>
88%
36390
90%
**80
100%
Vihtavuori N150
<<locked>>
91%
36071
89%
**87
98%
Vihtavuori N160
<<locked>>
90%
36274
89%
**19
95%
Vihtavuori N550
<<locked>>
90%
36114
89%
**52
95%
[Vihtavuori N555]*
<<locked>>
97%
29834
73%
**70
93%
Winchester 6.5 StaBALL
<<locked>>
91%
36332
89%
**00
97%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
33272
82%
**18
95%
Accurate 4064
<<locked>>
81%
32808
81%
**47
99%
[Accurate 4350]*
<<locked>>
84%
25686
63%
**32
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
32126
79%
**31
96%
[Alliant Reloder-16]*
<<locked>>
84%
27775
68%
**49
90%
[Alliant Reloder-17]*
<<locked>>
81%
27920
69%
**85
93%
[Alliant Reloder-23]*
<<locked>>
92%
25179
62%
**09
90%
[Hodgdon CFE223]*
<<locked>>
81%
33011
81%
**73
94%
[Hodgdon H380]*
<<locked>>
81%
32416
80%
**28
93%
[Hodgdon Hybrid 100V]*
<<locked>>
82%
23496
58%
**24
90%
[Hodgdon LVR]*
<<locked>>
83%
28732
71%
**65
90%
Hodgdon VARGET
<<locked>>
81%
32924
81%
**11
95%
IMR 4064
<<locked>>
81%
32401
80%
**95
95%
[IMR 4166 Enduron]*
<<locked>>
82%
33402
82%
**75
90%
[IMR 4831]*
<<locked>>
87%
25962
64%
**16
90%
[Lovex S065]*
<<locked>>
83%
29588
73%
**36
90%
[Lovex S070]*
<<locked>>
88%
32343
80%
**18
90%
[Norma URP]*
<<locked>>
84%
26963
66%
**36
90%
Ramshot Big Game
<<locked>>
81%
33475
82%
**77
95%
[Ramshot Hunter]*
<<locked>>
89%
31865
78%
**51
90%
[ReloadSwiss RS 50]*
<<locked>>
81%
33373
82%
**18
91%
ReloadSwiss RS 52
<<locked>>
81%
32416
80%
**80
98%
[ReloadSwiss RS 60]*
<<locked>>
81%
27282
67%
**69
93%
[ReloadSwiss RS 62]*
<<locked>>
86%
27934
69%
**88
90%
[ReloadSwiss RS 70]*
<<locked>>
89%
31676
78%
**54
90%
Rottweil R 903
<<locked>>
81%
29269
72%
**78
95%
[SNPE Vectan SP 11]*
<<locked>>
81%
30734
76%
**18
94%
SNPE Vectan Tubal 5000
<<locked>>
81%
32996
81%
**69
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
87%
32329
80%
**78
90%
[Shooters World Long Rifle]*
<<locked>>
83%
29588
73%
**36
90%
Somchem S355
<<locked>>
81%
30618
75%
**91
95%
[Somchem S365]*
<<locked>>
81%
22263
55%
**31
91%
Vihtavuori N135
<<locked>>
81%
29849
73%
**55
100%
Vihtavuori N150
<<locked>>
81%
26179
64%
**77
95%
[Vihtavuori N160]*
<<locked>>
81%
27050
67%
**09
90%
[Vihtavuori N550]*
<<locked>>
81%
27021
67%
**42
90%
[Vihtavuori N555]*
<<locked>>
91%
25295
62%
**49
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
26411
65%
**70
92%

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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