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Load data for 9.3 RSM + .366 | 300gr | Swift A-Frame

Recommended Powder(s):

9.3 RSM + .366 | 300gr | Swift A-Frame

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.366 | 300gr | Swift A-Frame
Bullet Weight:
300gr | 19.4g
Bullet Diameter:
0.366" | 9.30mm
Bullet Length:
<<locked>>
Caliber:
9.3 RSM load data
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
83.5 Grains of Water | 5.42 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B10864_C1251
Last updated:
2026-01-21

Load data for 202 loads in caliber 9.3 RSM with .366 | 300gr | Swift A-Frame bullet and 101 powder(s). 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 2206H
<<locked>>
90%
56826
89%
**98
100%
ADI AR 2208
<<locked>>
96%
57087
89%
**92
100%
Accurate 2015
<<locked>>
86%
56898
89%
**93
100%
Accurate 2200
<<locked>>
89%
57319
90%
**72
99%
Accurate 2230
<<locked>>
85%
57334
90%
**62
100%
Accurate 2460
<<locked>>
84%
56840
89%
**52
100%
Accurate 2495
<<locked>>
89%
57014
89%
**62
100%
Accurate 2520
<<locked>>
89%
57348
90%
**95
100%
Accurate 2700
<<locked>>
96%
57014
89%
**36
97%
[Accurate 3100]*
<<locked>>
97%
32430
51%
**73
92%
Accurate 4064
<<locked>>
95%
57130
90%
**92
100%
Accurate 4350
<<locked>>
97%
45295
71%
**13
98%
Alliant AR-Comp
<<locked>>
89%
56434
88%
**39
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
93%
56347
88%
**07
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
57334
90%
**21
100%
Alliant Reloder-10x
<<locked>>
84%
56840
89%
**03
100%
Alliant Reloder-15
<<locked>>
94%
57087
89%
**21
100%
Alliant Reloder-16
<<locked>>
97%
44875
70%
**20
98%
Alliant Reloder-17 👍
<<locked>>
97%
51227
80%
**44
100%
Alliant Reloder-23
<<locked>>
97%
32285
51%
**03
96%
[Alliant Reloder-26]*
<<locked>>
97%
34751
54%
**01
94%
Baschieri & Pellagri 107
<<locked>>
91%
57421
90%
**31
100%
Bofors RP3
<<locked>>
96%
57435
90%
**28
100%
Bofors RP7
<<locked>>
97%
52098
82%
**20
96%
Hodgdon BL-C2
<<locked>>
89%
56565
89%
**21
100%
Hodgdon Benchmark
<<locked>>
87%
56579
89%
**26
100%
Hodgdon CFE223 👍
<<locked>>
95%
57058
89%
**67
100%
Hodgdon H322
<<locked>>
87%
56855
89%
**59
100%
Hodgdon H380
<<locked>>
95%
57377
90%
**21
99%
Hodgdon H414
<<locked>>
97%
52837
83%
**21
97%
[Hodgdon H4350]*
<<locked>>
97%
43366
68%
**15
94%
Hodgdon Hybrid 100V
<<locked>>
97%
41205
65%
**18
99%
Hodgdon LVR
<<locked>>
97%
49037
77%
**56
98%
Hodgdon Superperformance
<<locked>>
97%
48515
76%
**69
95%
Hodgdon VARGET
<<locked>>
96%
56434
88%
**85
100%
IMR 3031
<<locked>>
94%
57421
90%
**98
100%
IMR 4064
<<locked>>
97%
56594
89%
**79
100%
IMR 4166 Enduron
<<locked>>
97%
56768
89%
**56
98%
IMR 4198
<<locked>>
84%
56710
89%
**60
100%
IMR 4350
<<locked>>
97%
45818
72%
**54
95%
IMR 4451 Enduron
<<locked>>
97%
54172
85%
**49
97%
IMR 4831
<<locked>>
97%
39030
61%
**98
97%
IMR 4895
<<locked>>
93%
57377
90%
**38
100%
IMR 8208 XBR
<<locked>>
89%
56695
89%
**65
100%
Lovex D073.4
<<locked>>
83%
57058
89%
**46
100%
Lovex D073.5
<<locked>>
85%
57058
89%
**59
100%
Lovex D073.6
<<locked>>
91%
57348
90%
**95
100%
Lovex S060
<<locked>>
91%
57261
90%
**46
100%
Lovex S062
<<locked>>
94%
56318
88%
**75
100%
Lovex S065
<<locked>>
97%
50024
78%
**03
98%
Lovex S070
<<locked>>
97%
47427
74%
**87
96%
Norma 201
<<locked>>
91%
57377
90%
**72
100%
Norma 202
<<locked>>
91%
56333
88%
**62
100%
Norma 203B
<<locked>>
94%
56826
89%
**25
100%
[Norma 204]*
<<locked>>
97%
46224
72%
**87
93%
Norma URP
<<locked>>
97%
44643
70%
**00
98%
Ramshot Big Game 👍
<<locked>>
94%
56753
89%
**44
100%
Ramshot Hunter
<<locked>>
97%
44425
70%
**00
96%
Ramshot TAC
<<locked>>
89%
57029
89%
**88
99%
Ramshot Wild Boar
<<locked>>
89%
57435
90%
**18
100%
Ramshot X-Terminator
<<locked>>
86%
57348
90%
**69
100%
ReloadSwiss RS 40
<<locked>>
85%
57014
89%
**59
100%
ReloadSwiss RS 50
<<locked>>
95%
57363
90%
**98
98%
ReloadSwiss RS 52 👍
<<locked>>
92%
56333
88%
**70
100%
ReloadSwiss RS 60
<<locked>>
97%
54534
85%
**90
100%
ReloadSwiss RS 62
<<locked>>
97%
45092
71%
**36
98%
ReloadSwiss RS 70
<<locked>>
97%
45484
71%
**43
97%
Rottweil R 901
<<locked>>
88%
56710
89%
**33
100%
Rottweil R 902
<<locked>>
93%
57029
89%
**59
100%
Rottweil R 903
<<locked>>
97%
54172
85%
**82
100%
Rottweil R 907
<<locked>>
97%
52098
82%
**20
96%
SNPE Vectan SP 11
<<locked>>
97%
55869
88%
**41
100%
SNPE Vectan SP 7
<<locked>>
90%
57435
90%
**92
99%
SNPE Vectan SP 9
<<locked>>
92%
56956
89%
**98
100%
SNPE Vectan Tubal 3000
<<locked>>
90%
56666
89%
**90
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
56405
88%
**93
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
50183
79%
**64
96%
Shooters World Long Rifle
<<locked>>
97%
50024
78%
**03
98%
Shooters World Match Rifle
<<locked>>
91%
57348
90%
**95
100%
Shooters World Precision
<<locked>>
94%
56318
88%
**75
100%
Somchem S321
<<locked>>
86%
56739
89%
**85
100%
Somchem S335
<<locked>>
91%
57116
89%
**03
100%
Somchem S341
<<locked>>
90%
56942
89%
**92
100%
Somchem S355
<<locked>>
97%
54955
86%
**82
100%
Somchem S365
<<locked>>
97%
40408
63%
**70
100%
[Somchem S385]*
<<locked>>
97%
37811
59%
**59
92%
Vihtavuori N130
<<locked>>
87%
57348
90%
**70
100%
Vihtavuori N133
<<locked>>
92%
56478
89%
**77
100%
Vihtavuori N135
<<locked>>
97%
52852
83%
**97
100%
Vihtavuori N140
<<locked>>
93%
56869
89%
**43
100%
Vihtavuori N150
<<locked>>
97%
47021
74%
**51
100%
Vihtavuori N160
<<locked>>
97%
49617
78%
**36
99%
Vihtavuori N530
<<locked>>
87%
57043
89%
**75
100%
Vihtavuori N540
<<locked>>
93%
56782
89%
**75
100%
Vihtavuori N550
<<locked>>
97%
49734
78%
**79
99%
Vihtavuori N555
<<locked>>
97%
34360
54%
**69
96%
Winchester 6.5 StaBALL
<<locked>>
97%
48095
75%
**97
100%
Winchester 748
<<locked>>
86%
56898
89%
**15
100%
Winchester 760
<<locked>>
97%
52837
83%
**21
97%
[Winchester StaBALL HD]*
<<locked>>
97%
28935
45%
**67
94%
Winchester StaBALL Match
<<locked>>
85%
56739
89%
**11
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
43134
68%
**05
99%
ADI AR 2208
<<locked>>
81%
36535
57%
**80
97%
Accurate 2015
<<locked>>
81%
48907
77%
**05
100%
Accurate 2200
<<locked>>
81%
45121
71%
**05
98%
Accurate 2230
<<locked>>
81%
50662
79%
**80
100%
Accurate 2460
<<locked>>
81%
51097
80%
**83
100%
Accurate 2495
<<locked>>
81%
44802
70%
**11
100%
Accurate 2520
<<locked>>
81%
44353
69%
**31
100%
[Accurate 2700]*
<<locked>>
81%
35143
55%
**01
91%
[Accurate 3100]*
<<locked>>
93%
28747
45%
**91
90%
Accurate 4064
<<locked>>
81%
37710
59%
**23
100%
[Accurate 4350]*
<<locked>>
81%
27151
43%
**62
92%
Alliant AR-Comp
<<locked>>
81%
44527
70%
**98
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
38885
61%
**28
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
36143
57%
**06
98%
Alliant Reloder-10x
<<locked>>
81%
52779
83%
**57
100%
Alliant Reloder-15
<<locked>>
81%
38682
61%
**49
98%
[Alliant Reloder-16]*
<<locked>>
81%
28616
45%
**72
92%
Alliant Reloder-17
<<locked>>
81%
31212
49%
**70
96%
[Alliant Reloder-23]*
<<locked>>
85%
23482
37%
**54
90%
[Alliant Reloder-26]*
<<locked>>
91%
29008
45%
**51
90%
Baschieri & Pellagri 107
<<locked>>
81%
41800
65%
**05
98%
Bofors RP3
<<locked>>
81%
35650
56%
**10
98%
[Bofors RP7]*
<<locked>>
81%
32953
52%
**91
90%
Hodgdon BL-C2
<<locked>>
81%
43874
69%
**47
100%
Hodgdon Benchmark
<<locked>>
81%
46992
74%
**01
100%
Hodgdon CFE223
<<locked>>
81%
36883
58%
**52
96%
Hodgdon H322
<<locked>>
81%
47413
74%
**38
100%
Hodgdon H380
<<locked>>
81%
36492
57%
**06
96%
[Hodgdon H414]*
<<locked>>
81%
32213
50%
**51
90%
[Hodgdon H4350]*
<<locked>>
88%
34026
53%
**37
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
26121
41%
**93
93%
[Hodgdon LVR]*
<<locked>>
81%
30516
48%
**08
92%
[Hodgdon Superperformance]*
<<locked>>
86%
34679
54%
**10
90%
Hodgdon VARGET
<<locked>>
81%
36201
57%
**73
97%
IMR 3031
<<locked>>
81%
39421
62%
**59
100%
IMR 4064
<<locked>>
81%
36071
57%
**60
97%
[IMR 4166 Enduron]*
<<locked>>
81%
36201
57%
**28
92%
IMR 4198
<<locked>>
81%
52431
82%
**11
100%
[IMR 4350]*
<<locked>>
86%
33518
53%
**28
90%
[IMR 4451 Enduron]*
<<locked>>
81%
34084
53%
**18
91%
[IMR 4831]*
<<locked>>
81%
24671
39%
**73
90%
IMR 4895
<<locked>>
81%
39653
62%
**75
98%
IMR 8208 XBR
<<locked>>
81%
44860
70%
**11
100%
Lovex D073.4
<<locked>>
81%
53243
83%
**03
100%
Lovex D073.5
<<locked>>
81%
50633
79%
**80
100%
Lovex D073.6
<<locked>>
81%
41771
65%
**92
100%
Lovex S060
<<locked>>
81%
43453
68%
**49
99%
Lovex S062
<<locked>>
81%
38464
60%
**13
99%
[Lovex S065]*
<<locked>>
81%
31966
50%
**85
92%
[Lovex S070]*
<<locked>>
82%
30618
48%
**72
90%
Norma 201
<<locked>>
81%
42424
66%
**69
99%
Norma 202
<<locked>>
81%
42366
66%
**75
100%
Norma 203B
<<locked>>
81%
38232
60%
**42
98%
[Norma 204]*
<<locked>>
91%
38043
60%
**46
90%
[Norma URP]*
<<locked>>
81%
28311
44%
**69
92%
Ramshot Big Game
<<locked>>
81%
37463
59%
**56
98%
[Ramshot Hunter]*
<<locked>>
83%
29776
47%
**01
90%
Ramshot TAC
<<locked>>
81%
44686
70%
**15
97%
Ramshot Wild Boar
<<locked>>
81%
44121
69%
**34
99%
Ramshot X-Terminator
<<locked>>
81%
48211
76%
**47
99%
ReloadSwiss RS 40
<<locked>>
81%
50299
79%
**77
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
36999
58%
**87
94%
ReloadSwiss RS 52
<<locked>>
81%
40089
63%
**31
98%
ReloadSwiss RS 60
<<locked>>
81%
33025
52%
**23
99%
[ReloadSwiss RS 62]*
<<locked>>
81%
27456
43%
**75
91%
[ReloadSwiss RS 70]*
<<locked>>
82%
29225
46%
**98
90%
Rottweil R 901
<<locked>>
81%
46876
73%
**05
100%
Rottweil R 902
<<locked>>
81%
40422
63%
**26
99%
Rottweil R 903
<<locked>>
81%
33837
53%
**64
97%
[Rottweil R 907]*
<<locked>>
81%
32953
52%
**91
90%
SNPE Vectan SP 11
<<locked>>
81%
34418
54%
**00
97%
SNPE Vectan SP 7
<<locked>>
81%
43062
67%
**95
97%
SNPE Vectan SP 9
<<locked>>
81%
41510
65%
**82
99%
SNPE Vectan Tubal 3000
<<locked>>
81%
43801
69%
**26
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
36172
57%
**21
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
30414
48%
**32
90%
[Shooters World Long Rifle]*
<<locked>>
81%
31966
50%
**85
92%
Shooters World Match Rifle
<<locked>>
81%
41771
65%
**92
100%
Shooters World Precision
<<locked>>
81%
38464
60%
**13
99%
Somchem S321
<<locked>>
81%
48254
76%
**77
100%
Somchem S335
<<locked>>
81%
43395
68%
**33
100%
Somchem S341
<<locked>>
81%
42540
67%
**92
99%
Somchem S355
<<locked>>
81%
34693
54%
**67
97%
Somchem S365
<<locked>>
81%
25280
40%
**26
95%
[Somchem S385]*
<<locked>>
93%
33547
53%
**77
90%
Vihtavuori N130
<<locked>>
81%
48646
76%
**69
100%
Vihtavuori N133
<<locked>>
81%
41104
64%
**80
100%
Vihtavuori N135
<<locked>>
81%
33721
53%
**21
100%
Vihtavuori N140
<<locked>>
81%
39726
62%
**16
100%
Vihtavuori N150
<<locked>>
81%
29936
47%
**52
97%
[Vihtavuori N160]*
<<locked>>
81%
30530
48%
**91
93%
Vihtavuori N530
<<locked>>
81%
47326
74%
**54
100%
Vihtavuori N540
<<locked>>
81%
39392
62%
**36
100%
[Vihtavuori N550]*
<<locked>>
81%
30603
48%
**28
93%
[Vihtavuori N555]*
<<locked>>
84%
23714
37%
**90
90%
Winchester 6.5 StaBALL
<<locked>>
81%
29443
46%
**52
95%
Winchester 748
<<locked>>
81%
47195
74%
**90
100%
[Winchester 760]*
<<locked>>
81%
32213
50%
**51
90%
[Winchester StaBALL HD]*
<<locked>>
92%
25034
39%
**42
90%
Winchester StaBALL Match
<<locked>>
81%
50386
79%
**29
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

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