top of page

Load data for 9.3 x 64 Brenneke + .366 | 258gr | RWS H-Mantel

Recommended Powder(s): Alliant Reloder-15, Hodgdon CFE223, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52

9.3 x 64 Brenneke + .366 | 258gr | RWS H-Mantel

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.366 | 258gr | RWS H-Mantel
Bullet Weight:
258gr | 16.7g
Bullet Diameter:
0.366" | 9.30mm
Bullet Length:
1.260" | 32.0mm
Caliber:
9.3 x 64 Brenneke load data
Case Length (l3):
2.519" | 64.0mm
Cartridge Length (C.O.L.):
3.319" | 84.3mm
Seated Depth:
0.460" | 11.7mm
Shank Seated Depth:
0.460" | 11.7mm
Case Capacity:
88.0 Grains of Water | 5.71 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B5486_C1260
Last updated:
2025-01-01

Load data for 194 loads in caliber 9.3 x 64 Brenneke with .366 | 258gr | RWS H-Mantel bullet and 97 powders such as Alliant Reloder-15, Hodgdon CFE223, IMR 4895, Ramshot Big Game, ReloadSwiss RS 52. 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".

  • No data yet

  • 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.

    .

    Loading_icon.gif

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 2206H
<<locked>>
91%
57087
89%
**35
100%
ADI AR 2208
<<locked>>
97%
57363
90%
**18
100%
Accurate 2015
<<locked>>
87%
56637
89%
**20
100%
Accurate 2200
<<locked>>
89%
56884
89%
**92
99%
Accurate 2230
<<locked>>
85%
56695
89%
**79
100%
Accurate 2460
<<locked>>
85%
56826
89%
**85
100%
Accurate 2495
<<locked>>
91%
57305
90%
**98
100%
Accurate 2520
<<locked>>
89%
56927
89%
**21
100%
Accurate 2700
<<locked>>
97%
56043
88%
**46
96%
Accurate 4064
<<locked>>
96%
57145
90%
**25
100%
Accurate 4350
<<locked>>
97%
43671
68%
**03
97%
Alliant AR-Comp
<<locked>>
90%
57217
90%
**79
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
56449
88%
**38
100%
Alliant Reloder-10x
<<locked>>
85%
56985
89%
**36
100%
Alliant Reloder-15 👍
<<locked>>
95%
57377
90%
**61
100%
Alliant Reloder-16
<<locked>>
97%
43584
68%
**07
98%
Alliant Reloder-17
<<locked>>
97%
49719
78%
**38
100%
[Alliant Reloder-23]*
<<locked>>
97%
30951
48%
**57
94%
[Alliant Reloder-26]*
<<locked>>
97%
33547
53%
**65
92%
Baschieri & Pellagri 106
<<locked>>
84%
57145
90%
**97
100%
Baschieri & Pellagri 107
<<locked>>
91%
56927
89%
**51
99%
Hodgdon BL-C2
<<locked>>
90%
57406
90%
**61
100%
Hodgdon Benchmark
<<locked>>
89%
57188
90%
**59
100%
Hodgdon CFE223 👍
<<locked>>
95%
57348
90%
**97
99%
Hodgdon H322
<<locked>>
88%
57290
90%
**92
100%
Hodgdon H380
<<locked>>
96%
56710
89%
**38
99%
Hodgdon H414
<<locked>>
97%
51982
81%
**28
96%
[Hodgdon H4350]*
<<locked>>
97%
42337
66%
**98
93%
Hodgdon Hybrid 100V
<<locked>>
97%
39624
62%
**95
98%
Hodgdon LVR
<<locked>>
97%
48124
75%
**59
98%
[Hodgdon Superperformance]*
<<locked>>
97%
47340
74%
**66
94%
Hodgdon VARGET
<<locked>>
97%
56304
88%
**05
100%
IMR 3031
<<locked>>
94%
56971
89%
**25
100%
IMR 4064
<<locked>>
97%
55535
87%
**89
100%
IMR 4166 Enduron
<<locked>>
97%
55201
86%
**56
97%
IMR 4198
<<locked>>
84%
56884
89%
**90
100%
[IMR 4350]*
<<locked>>
97%
44469
70%
**41
94%
IMR 4451 Enduron
<<locked>>
97%
52518
82%
**49
96%
IMR 4831
<<locked>>
97%
37159
58%
**62
96%
IMR 4895 👍
<<locked>>
94%
57130
90%
**67
100%
IMR 8208 XBR
<<locked>>
89%
56637
89%
**92
100%
Lovex D073.4
<<locked>>
84%
57261
90%
**79
100%
Lovex D073.5
<<locked>>
85%
56826
89%
**85
100%
Lovex D073.6
<<locked>>
92%
57130
90%
**21
100%
Lovex S060
<<locked>>
91%
56797
89%
**66
100%
Lovex S062
<<locked>>
95%
56695
89%
**08
100%
Lovex S065
<<locked>>
97%
48834
77%
**00
97%
Lovex S070
<<locked>>
97%
46035
72%
**74
95%
Norma 201
<<locked>>
92%
56768
89%
**95
100%
Norma 202
<<locked>>
92%
57159
90%
**02
100%
Norma 203B
<<locked>>
95%
57043
89%
**51
100%
[Norma 204]*
<<locked>>
97%
45005
71%
**70
92%
Norma URP
<<locked>>
97%
43540
68%
**97
97%
Ramshot Big Game 👍
<<locked>>
95%
56971
89%
**74
100%
Ramshot Hunter
<<locked>>
97%
43265
68%
**87
95%
Ramshot TAC
<<locked>>
90%
57203
90%
**12
99%
Ramshot Wild Boar
<<locked>>
90%
56782
89%
**38
100%
Ramshot X-Terminator
<<locked>>
87%
56594
89%
**85
100%
ReloadSwiss RS 40
<<locked>>
86%
56913
89%
**85
100%
ReloadSwiss RS 50
<<locked>>
96%
56884
89%
**18
98%
ReloadSwiss RS 52 👍
<<locked>>
96%
57188
90%
**80
100%
ReloadSwiss RS 60
<<locked>>
97%
48356
76%
**38
100%
ReloadSwiss RS 62
<<locked>>
97%
43497
68%
**20
97%
ReloadSwiss RS 70
<<locked>>
97%
44266
69%
**33
96%
Rottweil R 901
<<locked>>
89%
57043
89%
**66
100%
Rottweil R 902
<<locked>>
94%
57348
90%
**98
100%
Rottweil R 903
<<locked>>
97%
52881
83%
**92
100%
Rottweil R 907
<<locked>>
97%
50981
80%
**20
95%
SNPE Vectan SP 11
<<locked>>
97%
55143
86%
**57
100%
SNPE Vectan SP 7
<<locked>>
90%
57000
89%
**15
99%
SNPE Vectan SP 9
<<locked>>
92%
56942
89%
**25
100%
SNPE Vectan Tubal 3000
<<locked>>
91%
57290
90%
**20
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
56913
89%
**20
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
49052
77%
**57
96%
Shooters World Long Rifle
<<locked>>
97%
48834
77%
**00
97%
Shooters World Match Rifle
<<locked>>
92%
57130
90%
**21
100%
Shooters World Precision
<<locked>>
95%
56695
89%
**08
100%
Shooters World Tactical Rifle
<<locked>>
84%
57087
89%
**69
100%
Somchem S321
<<locked>>
87%
56985
89%
**15
100%
Somchem S335
<<locked>>
91%
57087
89%
**30
100%
Somchem S341
<<locked>>
91%
57421
90%
**18
100%
Somchem S355
<<locked>>
97%
53940
85%
**95
100%
Somchem S365
<<locked>>
97%
38696
61%
**44
99%
Vihtavuori N130
<<locked>>
88%
57029
89%
**93
100%
Vihtavuori N133
<<locked>>
93%
56840
89%
**07
100%
Vihtavuori N135
<<locked>>
97%
51779
81%
**10
100%
Vihtavuori N140
<<locked>>
94%
56536
89%
**66
100%
Vihtavuori N150
<<locked>>
97%
45832
72%
**48
100%
Vihtavuori N160
<<locked>>
97%
48559
76%
**30
98%
Vihtavuori N530
<<locked>>
88%
56768
89%
**05
100%
Vihtavuori N540
<<locked>>
94%
57174
90%
**05
100%
Vihtavuori N550
<<locked>>
97%
48167
75%
**66
98%
Vihtavuori N555
<<locked>>
97%
32677
51%
**23
95%
Winchester 6.5 StaBALL
<<locked>>
97%
46514
73%
**80
99%
Winchester 748
<<locked>>
87%
57072
89%
**44
100%
Winchester 760
<<locked>>
97%
51982
81%
**28
96%
Winchester StaBALL Match
<<locked>>
85%
57130
90%
**38
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
41437
65%
**85
98%
ADI AR 2208
<<locked>>
81%
35259
55%
**51
96%
Accurate 2015
<<locked>>
81%
47152
74%
**02
100%
Accurate 2200
<<locked>>
81%
43584
68%
**88
97%
Accurate 2230
<<locked>>
81%
49240
77%
**77
100%
Accurate 2460
<<locked>>
81%
49385
77%
**87
100%
Accurate 2495
<<locked>>
81%
42076
66%
**95
100%
Accurate 2520
<<locked>>
81%
42496
67%
**15
100%
[Accurate 2700]*
<<locked>>
83%
36201
57%
**18
90%
Accurate 4064
<<locked>>
81%
35404
55%
**83
100%
[Accurate 4350]*
<<locked>>
82%
26107
41%
**16
90%
Alliant AR-Comp
<<locked>>
81%
42902
67%
**95
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
34461
54%
**70
97%
Alliant Reloder-10x
<<locked>>
81%
50894
80%
**57
100%
Alliant Reloder-15
<<locked>>
81%
37115
58%
**23
96%
[Alliant Reloder-16]*
<<locked>>
82%
27760
44%
**33
90%
[Alliant Reloder-17]*
<<locked>>
81%
29776
47%
**24
94%
[Alliant Reloder-23]*
<<locked>>
90%
25063
39%
**80
90%
[Alliant Reloder-26]*
<<locked>>
94%
30632
48%
**83
90%
Baschieri & Pellagri 106
<<locked>>
81%
52823
83%
**41
100%
Baschieri & Pellagri 107
<<locked>>
81%
40379
63%
**88
97%
Hodgdon BL-C2
<<locked>>
81%
42279
66%
**34
99%
Hodgdon Benchmark
<<locked>>
81%
45571
71%
**95
100%
Hodgdon CFE223
<<locked>>
81%
35346
55%
**23
95%
Hodgdon H322
<<locked>>
81%
46093
72%
**38
100%
[Hodgdon H380]*
<<locked>>
81%
34998
55%
**70
94%
[Hodgdon H414]*
<<locked>>
84%
33634
53%
**77
90%
[Hodgdon H4350]*
<<locked>>
91%
35984
56%
**74
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
24642
39%
**28
91%
[Hodgdon LVR]*
<<locked>>
81%
29051
46%
**59
90%
[Hodgdon Superperformance]*
<<locked>>
89%
36956
58%
**56
90%
Hodgdon VARGET
<<locked>>
81%
35128
55%
**44
95%
IMR 3031
<<locked>>
81%
37492
59%
**43
100%
IMR 4064
<<locked>>
81%
34476
54%
**24
96%
[IMR 4166 Enduron]*
<<locked>>
81%
34722
54%
**95
91%
IMR 4198
<<locked>>
81%
51459
81%
**25
100%
[IMR 4350]*
<<locked>>
89%
35331
55%
**57
90%
[IMR 4451 Enduron]*
<<locked>>
82%
33982
53%
**08
90%
[IMR 4831]*
<<locked>>
85%
26107
41%
**93
90%
IMR 4895
<<locked>>
81%
38043
60%
**52
97%
IMR 8208 XBR
<<locked>>
81%
43526
68%
**02
99%
Lovex D073.4
<<locked>>
81%
51300
80%
**03
100%
Lovex D073.5
<<locked>>
81%
48805
76%
**74
100%
Lovex D073.6
<<locked>>
81%
39929
63%
**72
100%
Lovex S060
<<locked>>
81%
41989
66%
**36
98%
Lovex S062
<<locked>>
81%
36738
58%
**87
98%
[Lovex S065]*
<<locked>>
81%
30081
47%
**33
91%
[Lovex S070]*
<<locked>>
86%
32590
51%
**08
90%
Norma 201
<<locked>>
81%
40625
64%
**46
99%
Norma 202
<<locked>>
81%
40669
64%
**56
100%
Norma 203B
<<locked>>
81%
36637
57%
**16
97%
[Norma 204]*
<<locked>>
94%
40727
64%
**95
90%
[Norma URP]*
<<locked>>
81%
27006
42%
**19
90%
Ramshot Big Game
<<locked>>
81%
35882
56%
**23
96%
[Ramshot Hunter]*
<<locked>>
87%
31676
50%
**34
90%
Ramshot TAC
<<locked>>
81%
43395
68%
**95
96%
Ramshot Wild Boar
<<locked>>
81%
42641
67%
**18
98%
Ramshot X-Terminator
<<locked>>
81%
47079
74%
**44
99%
ReloadSwiss RS 40
<<locked>>
81%
48979
77%
**80
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
35534
56%
**57
92%
ReloadSwiss RS 52
<<locked>>
81%
34954
55%
**23
98%
ReloadSwiss RS 60
<<locked>>
81%
29051
46%
**08
95%
[ReloadSwiss RS 62]*
<<locked>>
83%
27789
44%
**69
90%
[ReloadSwiss RS 70]*
<<locked>>
86%
31009
49%
**31
90%
Rottweil R 901
<<locked>>
81%
44512
70%
**88
100%
Rottweil R 902
<<locked>>
81%
38783
61%
**06
99%
Rottweil R 903
<<locked>>
81%
31705
50%
**18
96%
[Rottweil R 907]*
<<locked>>
85%
35505
56%
**41
90%
SNPE Vectan SP 11
<<locked>>
81%
32895
52%
**64
95%
SNPE Vectan SP 7
<<locked>>
81%
41263
65%
**69
96%
SNPE Vectan SP 9
<<locked>>
81%
39929
63%
**62
98%
SNPE Vectan Tubal 3000
<<locked>>
81%
42308
66%
**13
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
34867
55%
**92
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
85%
32300
51%
**65
90%
[Shooters World Long Rifle]*
<<locked>>
81%
30081
47%
**33
91%
Shooters World Match Rifle
<<locked>>
81%
39929
63%
**72
100%
Shooters World Precision
<<locked>>
81%
36738
58%
**87
98%
Shooters World Tactical Rifle
<<locked>>
81%
51967
81%
**93
100%
Somchem S321
<<locked>>
81%
47036
74%
**74
100%
Somchem S335
<<locked>>
81%
41785
65%
**13
100%
Somchem S341
<<locked>>
81%
41249
65%
**79
98%
Somchem S355
<<locked>>
81%
32837
51%
**24
96%
[Somchem S365]*
<<locked>>
81%
23815
37%
**54
92%
Vihtavuori N130
<<locked>>
81%
47065
74%
**65
100%
Vihtavuori N133
<<locked>>
81%
39784
62%
**67
100%
Vihtavuori N135
<<locked>>
81%
31763
50%
**75
100%
Vihtavuori N140
<<locked>>
81%
38130
60%
**97
100%
Vihtavuori N150
<<locked>>
81%
27949
44%
**96
96%
[Vihtavuori N160]*
<<locked>>
81%
28732
45%
**33
91%
Vihtavuori N530
<<locked>>
81%
45934
72%
**51
100%
Vihtavuori N540
<<locked>>
81%
37608
59%
**06
100%
[Vihtavuori N550]*
<<locked>>
81%
29051
46%
**78
91%
[Vihtavuori N555]*
<<locked>>
89%
25469
40%
**29
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
28065
44%
**96
93%
Winchester 748
<<locked>>
81%
46064
72%
**90
100%
[Winchester 760]*
<<locked>>
84%
33634
53%
**77
90%
Winchester StaBALL Match
<<locked>>
81%
49095
77%
**33
100%

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

bottom of page