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Load data for 9.5 x 66 SE v. Hofe + .375 | 280gr | AERO SOLR,- smax:22.30

Recommended Powder(s): Alliant Reloder-15, Alliant Reloder-17, Hodgdon CFE223, Ramshot Big Game, SNPE Vectan SP 11

9.5 x 66 SE v. Hofe + .375 | 280gr | AERO SOLR,- smax:22.30

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.375 | 280gr | AERO SOLR,- smax:22.30
Bullet Weight:
280gr | 18.1g
Bullet Diameter:
0.375" | 9.52mm
Bullet Length:
1.587" | 40.3mm
Caliber:
9.5 x 66 SE v. Hofe load data
Case Length (l3):
2.598" | 66.0mm
Cartridge Length (C.O.L.):
3.300" | 83.8mm
Seated Depth:
0.885" | 22.5mm
Shank Seated Depth:
0.885" | 22.5mm
Case Capacity:
106.0 Grains of Water | 6.88 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B117_C1276
Last updated:
2025-01-01

Load data for 198 loads in caliber 9.5 x 66 SE v. Hofe with .375 | 280gr | AERO SOLR,- smax:22.30 bullet and 99 powders such as Alliant Reloder-15, Alliant Reloder-17, Hodgdon CFE223, Ramshot Big Game, SNPE Vectan SP 11. 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>>
91%
56724
89%
**08
100%
ADI AR 2208
<<locked>>
96%
57217
90%
**02
100%
Accurate 2015
<<locked>>
87%
57000
89%
**07
100%
Accurate 2200
<<locked>>
89%
57377
90%
**85
99%
Accurate 2230
<<locked>>
85%
57000
89%
**66
100%
Accurate 2460
<<locked>>
85%
57406
90%
**72
100%
Accurate 2495
<<locked>>
90%
57334
90%
**75
100%
Accurate 2520
<<locked>>
89%
57174
90%
**98
100%
Accurate 2700
<<locked>>
97%
57232
90%
**43
97%
Accurate 4064
<<locked>>
96%
56956
89%
**98
100%
Accurate 4350
<<locked>>
97%
44048
69%
**93
98%
Alliant AR-Comp
<<locked>>
89%
57232
90%
**56
100%
Alliant Reloder- TS 15.5
<<locked>>
96%
56898
89%
**25
100%
Alliant Reloder-10x
<<locked>>
84%
57188
90%
**13
100%
Alliant Reloder-15 👍
<<locked>>
94%
57377
90%
**41
100%
Alliant Reloder-16
<<locked>>
97%
43976
69%
**03
98%
Alliant Reloder-17 👍
<<locked>>
97%
50778
80%
**41
100%
Alliant Reloder-23
<<locked>>
97%
30777
48%
**47
95%
[Alliant Reloder-26]*
<<locked>>
97%
33620
53%
**62
94%
Baschieri & Pellagri 106
<<locked>>
83%
57377
90%
**80
100%
Baschieri & Pellagri 107
<<locked>>
91%
57232
90%
**35
100%
Hodgdon BL-C2
<<locked>>
89%
57261
90%
**38
100%
Hodgdon Benchmark
<<locked>>
88%
57363
90%
**39
100%
Hodgdon CFE223 👍
<<locked>>
95%
57421
90%
**74
100%
Hodgdon H322
<<locked>>
87%
57377
90%
**69
100%
Hodgdon H380
<<locked>>
95%
57174
90%
**28
99%
Hodgdon H414
<<locked>>
97%
53127
83%
**25
97%
[Hodgdon H4350]*
<<locked>>
97%
42656
67%
**95
94%
Hodgdon Hybrid 100V
<<locked>>
97%
40524
64%
**98
99%
Hodgdon LVR
<<locked>>
97%
48747
76%
**49
98%
Hodgdon Superperformance
<<locked>>
97%
48936
77%
**75
96%
Hodgdon VARGET
<<locked>>
96%
56898
89%
**92
100%
IMR 3031
<<locked>>
94%
57116
90%
**02
100%
IMR 4064
<<locked>>
97%
56478
88%
**82
100%
IMR 4166 Enduron
<<locked>>
97%
56637
89%
**59
98%
IMR 4198
<<locked>>
84%
57261
90%
**74
100%
IMR 4350
<<locked>>
97%
45179
71%
**41
95%
IMR 4451 Enduron
<<locked>>
97%
53998
85%
**56
97%
IMR 4831
<<locked>>
97%
37971
59%
**65
97%
IMR 4895
<<locked>>
93%
56768
89%
**41
100%
IMR 8208 XBR
<<locked>>
89%
57217
90%
**85
100%
Lovex D073.4
<<locked>>
84%
56956
89%
**56
100%
Lovex D073.5
<<locked>>
85%
57217
90%
**72
100%
Lovex D073.6
<<locked>>
91%
57174
90%
**98
100%
Lovex S060
<<locked>>
91%
57072
89%
**46
100%
Lovex S062
<<locked>>
95%
57319
90%
**95
100%
Lovex S065
<<locked>>
97%
49037
77%
**90
98%
Lovex S070
<<locked>>
97%
46862
73%
**77
96%
Norma 201
<<locked>>
92%
56869
89%
**75
100%
Norma 202
<<locked>>
91%
57305
90%
**82
100%
Norma 203B
<<locked>>
95%
57334
90%
**35
100%
[Norma 204]*
<<locked>>
97%
45571
71%
**74
93%
Norma URP
<<locked>>
97%
44309
69%
**90
98%
Ramshot Big Game 👍
<<locked>>
94%
56956
89%
**48
100%
Ramshot Hunter
<<locked>>
97%
43859
69%
**87
96%
Ramshot TAC
<<locked>>
89%
57174
90%
**98
99%
Ramshot Wild Boar
<<locked>>
89%
57130
90%
**18
100%
Ramshot X-Terminator
<<locked>>
86%
56811
89%
**66
100%
ReloadSwiss RS 40
<<locked>>
85%
57145
90%
**69
100%
ReloadSwiss RS 50
<<locked>>
95%
57232
90%
**02
98%
ReloadSwiss RS 52
<<locked>>
95%
57232
90%
**61
100%
ReloadSwiss RS 60
<<locked>>
97%
49487
78%
**35
100%
ReloadSwiss RS 62
<<locked>>
97%
43932
69%
**13
98%
ReloadSwiss RS 70
<<locked>>
97%
44846
70%
**33
97%
Rottweil R 901
<<locked>>
89%
57087
89%
**52
100%
Rottweil R 902
<<locked>>
93%
56797
89%
**66
100%
Rottweil R 903
<<locked>>
97%
53795
84%
**89
100%
Rottweil R 907
<<locked>>
97%
51895
81%
**23
96%
SNPE Vectan SP 11 👍
<<locked>>
97%
56434
88%
**48
100%
SNPE Vectan SP 7
<<locked>>
90%
56681
89%
**89
99%
SNPE Vectan SP 9
<<locked>>
92%
57029
89%
**12
100%
SNPE Vectan Tubal 3000
<<locked>>
90%
56768
89%
**93
100%
SNPE Vectan Tubal 5000
<<locked>>
96%
56710
89%
**90
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
49719
78%
**54
96%
Shooters World Long Rifle
<<locked>>
97%
49037
77%
**90
98%
Shooters World Match Rifle
<<locked>>
91%
57174
90%
**98
100%
Shooters World Precision
<<locked>>
95%
57319
90%
**95
100%
Shooters World Tactical Rifle
<<locked>>
83%
56739
89%
**46
100%
Somchem S321
<<locked>>
87%
57290
90%
**02
100%
Somchem S335
<<locked>>
91%
57261
90%
**10
100%
Somchem S341
<<locked>>
90%
56956
89%
**92
100%
Somchem S355
<<locked>>
97%
54215
85%
**82
100%
Somchem S365
<<locked>>
97%
39291
62%
**41
100%
[Somchem S385]*
<<locked>>
97%
36927
58%
**26
92%
Vihtavuori N130
<<locked>>
87%
57203
90%
**74
100%
Vihtavuori N133
<<locked>>
93%
56724
89%
**80
100%
Vihtavuori N135
<<locked>>
97%
52547
82%
**97
100%
Vihtavuori N140
<<locked>>
94%
57305
90%
**52
100%
Vihtavuori N150
<<locked>>
97%
46093
72%
**34
100%
Vihtavuori N160
<<locked>>
97%
49371
77%
**30
99%
Vihtavuori N530
<<locked>>
87%
56869
89%
**85
100%
Vihtavuori N540
<<locked>>
94%
57058
89%
**79
100%
Vihtavuori N550
<<locked>>
97%
49197
77%
**69
99%
Vihtavuori N555
<<locked>>
97%
32982
52%
**29
96%
Winchester 6.5 StaBALL
<<locked>>
97%
47834
75%
**87
100%
Winchester 748
<<locked>>
87%
57101
89%
**25
100%
Winchester 760
<<locked>>
97%
53127
83%
**25
97%
[Winchester StaBALL HD]*
<<locked>>
97%
27499
43%
**05
93%
Winchester StaBALL Match
<<locked>>
85%
57406
90%
**21
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
41901
66%
**82
99%
ADI AR 2208
<<locked>>
81%
35549
56%
**44
96%
Accurate 2015
<<locked>>
81%
47224
74%
**85
100%
Accurate 2200
<<locked>>
81%
43845
69%
**82
98%
Accurate 2230
<<locked>>
81%
49719
78%
**70
100%
Accurate 2460
<<locked>>
81%
49748
78%
**70
100%
Accurate 2495
<<locked>>
81%
41959
66%
**75
100%
Accurate 2520
<<locked>>
81%
42917
67%
**02
100%
[Accurate 2700]*
<<locked>>
81%
33895
53%
**59
90%
Accurate 4064
<<locked>>
81%
35172
55%
**74
100%
[Accurate 4350]*
<<locked>>
81%
25324
40%
**87
91%
Alliant AR-Comp
<<locked>>
81%
43569
68%
**82
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
34606
54%
**64
98%
Alliant Reloder-10x
<<locked>>
81%
51329
80%
**44
100%
Alliant Reloder-15
<<locked>>
81%
37565
59%
**20
97%
[Alliant Reloder-16]*
<<locked>>
81%
26948
42%
**03
91%
Alliant Reloder-17
<<locked>>
81%
29979
47%
**21
95%
[Alliant Reloder-23]*
<<locked>>
88%
23569
37%
**31
90%
[Alliant Reloder-26]*
<<locked>>
92%
28631
45%
**28
90%
Baschieri & Pellagri 106
<<locked>>
81%
53214
83%
**28
100%
Baschieri & Pellagri 107
<<locked>>
81%
40770
64%
**82
97%
Hodgdon BL-C2
<<locked>>
81%
42699
67%
**25
99%
Hodgdon Benchmark
<<locked>>
81%
46137
72%
**85
100%
Hodgdon CFE223
<<locked>>
81%
35636
56%
**16
96%
Hodgdon H322
<<locked>>
81%
46833
73%
**31
100%
Hodgdon H380
<<locked>>
81%
34954
55%
**60
95%
[Hodgdon H414]*
<<locked>>
82%
32053
50%
**31
90%
[Hodgdon H4350]*
<<locked>>
89%
33750
53%
**15
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
24540
38%
**21
92%
[Hodgdon LVR]*
<<locked>>
81%
29138
46%
**52
91%
[Hodgdon Superperformance]*
<<locked>>
88%
35041
55%
**06
90%
Hodgdon VARGET
<<locked>>
81%
35215
55%
**38
96%
IMR 3031
<<locked>>
81%
37956
59%
**29
100%
IMR 4064
<<locked>>
81%
34795
55%
**21
96%
[IMR 4166 Enduron]*
<<locked>>
81%
35041
55%
**92
92%
IMR 4198
<<locked>>
81%
51996
81%
**11
100%
[IMR 4350]*
<<locked>>
87%
33518
53%
**11
90%
[IMR 4451 Enduron]*
<<locked>>
81%
32938
52%
**72
91%
[IMR 4831]*
<<locked>>
84%
24801
39%
**47
90%
IMR 4895
<<locked>>
81%
38522
60%
**49
98%
IMR 8208 XBR
<<locked>>
81%
44121
69%
**98
100%
Lovex D073.4
<<locked>>
81%
51909
81%
**93
100%
Lovex D073.5
<<locked>>
81%
49255
77%
**64
100%
Lovex D073.6
<<locked>>
81%
40147
63%
**59
100%
Lovex S060
<<locked>>
81%
42482
67%
**29
99%
Lovex S062
<<locked>>
81%
36927
58%
**80
99%
[Lovex S065]*
<<locked>>
81%
30037
47%
**26
91%
[Lovex S070]*
<<locked>>
84%
30995
49%
**62
90%
Norma 201
<<locked>>
81%
40843
64%
**39
99%
Norma 202
<<locked>>
81%
40930
64%
**49
100%
Norma 203B
<<locked>>
81%
36840
58%
**13
98%
[Norma 204]*
<<locked>>
91%
37956
59%
**33
90%
[Norma URP]*
<<locked>>
81%
26426
41%
**96
91%
Ramshot Big Game
<<locked>>
81%
36303
57%
**16
97%
[Ramshot Hunter]*
<<locked>>
85%
30153
47%
**88
90%
Ramshot TAC
<<locked>>
81%
43801
69%
**92
97%
Ramshot Wild Boar
<<locked>>
81%
42975
67%
**11
99%
Ramshot X-Terminator
<<locked>>
81%
47616
75%
**38
99%
ReloadSwiss RS 40
<<locked>>
81%
49400
77%
**67
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
35766
56%
**51
93%
ReloadSwiss RS 52
<<locked>>
81%
35143
55%
**16
99%
ReloadSwiss RS 60
<<locked>>
81%
29124
46%
**05
96%
[ReloadSwiss RS 62]*
<<locked>>
82%
26237
41%
**16
90%
[ReloadSwiss RS 70]*
<<locked>>
84%
29617
46%
**92
90%
Rottweil R 901
<<locked>>
81%
44672
70%
**79
100%
Rottweil R 902
<<locked>>
81%
38711
61%
**93
99%
Rottweil R 903
<<locked>>
81%
31763
50%
**08
97%
[Rottweil R 907]*
<<locked>>
83%
33417
52%
**88
90%
SNPE Vectan SP 11
<<locked>>
81%
33011
52%
**57
96%
SNPE Vectan SP 7
<<locked>>
81%
41785
65%
**65
97%
SNPE Vectan SP 9
<<locked>>
81%
40306
63%
**52
98%
SNPE Vectan Tubal 3000
<<locked>>
81%
42554
67%
**03
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
35041
55%
**78
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
83%
30385
48%
**10
90%
[Shooters World Long Rifle]*
<<locked>>
81%
30037
47%
**26
91%
Shooters World Match Rifle
<<locked>>
81%
40147
63%
**59
100%
Shooters World Precision
<<locked>>
81%
36927
58%
**80
99%
Shooters World Tactical Rifle
<<locked>>
81%
52272
82%
**87
100%
Somchem S321
<<locked>>
81%
47123
74%
**61
100%
Somchem S335
<<locked>>
81%
41989
66%
**06
100%
Somchem S341
<<locked>>
81%
41481
65%
**62
98%
Somchem S355
<<locked>>
81%
32967
52%
**18
97%
[Somchem S365]*
<<locked>>
81%
23525
37%
**44
93%
[Somchem S385]*
<<locked>>
94%
33489
52%
**57
90%
Vihtavuori N130
<<locked>>
81%
47355
74%
**49
100%
Vihtavuori N133
<<locked>>
81%
39900
63%
**54
100%
Vihtavuori N135
<<locked>>
81%
32082
50%
**75
100%
Vihtavuori N140
<<locked>>
81%
38392
60%
**87
100%
Vihtavuori N150
<<locked>>
81%
27934
44%
**87
96%
[Vihtavuori N160]*
<<locked>>
81%
28979
45%
**33
92%
Vihtavuori N530
<<locked>>
81%
46369
73%
**41
100%
Vihtavuori N540
<<locked>>
81%
37956
59%
**03
100%
[Vihtavuori N550]*
<<locked>>
81%
29124
46%
**72
92%
[Vihtavuori N555]*
<<locked>>
87%
23960
38%
**77
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
27963
44%
**87
94%
Winchester 748
<<locked>>
81%
46586
73%
**84
100%
[Winchester 760]*
<<locked>>
82%
32053
50%
**31
90%
[Winchester StaBALL HD]*
<<locked>>
94%
25179
39%
**23
90%
Winchester StaBALL Match
<<locked>>
81%
49559
78%
**20
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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