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Load data for 9.5 x 66 SE v. Hofe + .375 | 200gr | MAKER TREX

Recommended Powder(s):

9.5 x 66 SE v. Hofe + .375 | 200gr | MAKER TREX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.375 | 200gr | MAKER TREX
Manufacturer SKU:
SKU 375-200g-HV-T-Rex
Bullet Weight:
200gr | 13.0g
Bullet Diameter:
0.375" | 9.52mm
Bullet Length:
<<locked>>
Caliber:
9.5 x 66 SE v. Hofe load data
Case Length (l3):
2.598" | 66.0mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
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_B10970_C1276
Last updated:
2026-01-31

Load data for 194 loads in caliber 9.5 x 66 SE v. Hofe with .375 | 200gr | MAKER TREX bullet and 97 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>>
95%
56971
89%
**91
99%
ADI AR 2208
<<locked>>
97%
51692
81%
**86
97%
ADI AR 2219
<<locked>>
86%
57014
89%
**64
100%
Accurate 2015
<<locked>>
91%
57319
90%
**09
100%
Accurate 2200
<<locked>>
92%
57363
90%
**54
97%
Accurate 2230
<<locked>>
88%
57276
90%
**41
99%
Accurate 2460
<<locked>>
88%
57159
90%
**51
100%
Accurate 2495
<<locked>>
94%
57392
90%
**91
100%
Accurate 2520 👍
<<locked>>
93%
57348
90%
**94
100%
[Accurate 2700]*
<<locked>>
97%
50734
80%
**77
92%
Accurate 4064
<<locked>>
97%
51024
80%
**12
100%
[Accurate 4350]*
<<locked>>
97%
37507
59%
**95
92%
Alliant AR-Comp
<<locked>>
93%
57246
90%
**68
100%
Alliant Power Pro 2000-MR
<<locked>>
97%
57363
90%
**15
98%
Alliant Reloder- TS 15.5
<<locked>>
97%
50488
79%
**02
99%
Alliant Reloder-10x
<<locked>>
88%
56869
89%
**18
100%
Alliant Reloder-15
<<locked>>
97%
54810
86%
**77
98%
[Alliant Reloder-16]*
<<locked>>
97%
39088
61%
**08
92%
Alliant Reloder-17
<<locked>>
97%
44744
70%
**79
97%
Baschieri & Pellagri 106
<<locked>>
86%
57246
90%
**59
100%
Baschieri & Pellagri 107
<<locked>>
94%
56826
89%
**00
98%
Bofors RP3
<<locked>>
97%
50575
79%
**12
99%
Hodgdon BL-C2 👍
<<locked>>
93%
57377
90%
**27
100%
Hodgdon Benchmark
<<locked>>
91%
56768
89%
**15
100%
Hodgdon CFE BLK
<<locked>>
83%
56971
89%
**89
99%
Hodgdon CFE223
<<locked>>
97%
54157
85%
**00
97%
Hodgdon H322
<<locked>>
91%
56753
89%
**68
100%
Hodgdon H335
<<locked>>
86%
57377
90%
**74
100%
Hodgdon H380
<<locked>>
97%
52025
82%
**09
96%
[Hodgdon H414]*
<<locked>>
97%
46180
72%
**46
92%
Hodgdon H4198
<<locked>>
85%
56579
89%
**69
100%
Hodgdon H4895 👍
<<locked>>
95%
57406
90%
**07
99%
[Hodgdon Hybrid 100V]*
<<locked>>
97%
35549
56%
**94
93%
[Hodgdon LVR]*
<<locked>>
97%
42641
67%
**74
93%
Hodgdon VARGET
<<locked>>
97%
51053
80%
**76
97%
Hodgdon TrailBoss
<<locked>>
97%
32822
51%
**31
100%
IMR 3031
<<locked>>
97%
54462
85%
**77
100%
IMR 4064
<<locked>>
97%
50096
79%
**49
97%
[IMR 4166 Enduron]*
<<locked>>
97%
50270
79%
**04
93%
IMR 4198
<<locked>>
88%
57145
90%
**79
100%
[IMR 4451 Enduron]*
<<locked>>
97%
48066
75%
**90
92%
IMR 4895
<<locked>>
97%
56144
88%
**20
99%
IMR 8208 XBR
<<locked>>
93%
56826
89%
**61
99%
Lovex D073.4
<<locked>>
87%
56971
89%
**38
100%
Lovex D073.5
<<locked>>
89%
57217
90%
**58
100%
Lovex D073.6 👍
<<locked>>
95%
57014
89%
**94
100%
Lovex S060
<<locked>>
94%
56985
89%
**22
99%
Lovex S062
<<locked>>
97%
53664
84%
**18
99%
[Lovex S065]*
<<locked>>
97%
43395
68%
**22
93%
Norma 200
<<locked>>
84%
57000
89%
**89
100%
Norma 201
<<locked>>
96%
57363
90%
**64
99%
Norma 202
<<locked>>
95%
56913
89%
**64
100%
Norma 203B
<<locked>>
97%
53693
84%
**68
98%
[Norma URP]*
<<locked>>
97%
38899
61%
**02
93%
Ramshot Big Game
<<locked>>
97%
54520
85%
**91
98%
Ramshot TAC
<<locked>>
92%
57217
90%
**58
96%
Ramshot Wild Boar
<<locked>>
93%
57029
89%
**04
99%
Ramshot X-Terminator
<<locked>>
90%
57130
90%
**41
99%
ReloadSwiss RS 14
<<locked>>
97%
32982
52%
**70
100%
ReloadSwiss RS 40
<<locked>>
89%
57435
90%
**64
100%
ReloadSwiss RS 50
<<locked>>
97%
53577
84%
**05
95%
ReloadSwiss RS 52
<<locked>>
96%
57203
90%
**89
98%
ReloadSwiss RS 60
<<locked>>
97%
47892
75%
**58
99%
[ReloadSwiss RS 62]*
<<locked>>
97%
38000
60%
**05
92%
Rottweil R 901
<<locked>>
93%
57246
90%
**48
100%
Rottweil R 902
<<locked>>
97%
56521
89%
**41
99%
Rottweil R 903
<<locked>>
97%
47094
74%
**46
98%
SNPE Vectan BA6 1/2
<<locked>>
84%
56942
89%
**00
100%
SNPE Vectan SP 10
<<locked>>
85%
57145
90%
**68
100%
SNPE Vectan SP 11
<<locked>>
97%
49153
77%
**05
97%
SNPE Vectan SP 7
<<locked>>
94%
57232
90%
**64
97%
SNPE Vectan SP 9
<<locked>>
95%
57087
89%
**84
99%
SNPE Vectan Tubal 3000
<<locked>>
94%
56942
89%
**82
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
51329
80%
**97
100%
[Shooters World Long Rifle]*
<<locked>>
97%
43395
68%
**22
93%
Shooters World Match Rifle
<<locked>>
95%
57014
89%
**94
100%
Shooters World Precision
<<locked>>
97%
53664
84%
**18
99%
Shooters World Tactical Rifle
<<locked>>
87%
57101
89%
**18
99%
Somchem S321
<<locked>>
90%
57072
89%
**77
100%
Somchem S335
<<locked>>
95%
57217
90%
**99
100%
Somchem S341
<<locked>>
94%
56971
89%
**68
99%
Somchem S355
<<locked>>
97%
47718
75%
**40
98%
Somchem S365
<<locked>>
97%
34360
54%
**30
95%
Vihtavuori N120
<<locked>>
85%
56855
89%
**00
100%
Vihtavuori N130
<<locked>>
91%
56898
89%
**69
100%
Vihtavuori N133
<<locked>>
97%
57334
90%
**89
100%
Vihtavuori N135
<<locked>>
97%
45484
71%
**71
100%
Vihtavuori N140
<<locked>>
97%
55724
87%
**25
100%
Vihtavuori N150
<<locked>>
97%
40625
64%
**79
97%
[Vihtavuori N160]*
<<locked>>
97%
42801
67%
**51
94%
Vihtavuori N530
<<locked>>
91%
57334
90%
**84
100%
Vihtavuori N540
<<locked>>
97%
55840
88%
**51
100%
[Vihtavuori N550]*
<<locked>>
97%
42699
67%
**94
94%
Winchester 6.5 StaBALL
<<locked>>
97%
42279
66%
**02
96%
Winchester 748 👍
<<locked>>
91%
57377
90%
**20
100%
[Winchester 760]*
<<locked>>
97%
46180
72%
**46
92%
Winchester StaBALL Match
<<locked>>
88%
57101
89%
**97
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
37101
58%
**07
94%
[ADI AR 2208]*
<<locked>>
81%
31734
50%
**49
90%
ADI AR 2219
<<locked>>
81%
48834
77%
**36
100%
Accurate 2015
<<locked>>
81%
41989
66%
**69
100%
[Accurate 2200]*
<<locked>>
81%
39305
62%
**13
93%
Accurate 2230
<<locked>>
81%
43947
69%
**18
97%
Accurate 2460
<<locked>>
81%
44077
69%
**35
98%
Accurate 2495
<<locked>>
81%
36579
57%
**26
100%
Accurate 2520
<<locked>>
81%
37492
59%
**46
98%
[Accurate 2700]*
<<locked>>
94%
45788
72%
**89
90%
Accurate 4064
<<locked>>
81%
30763
48%
**85
97%
[Accurate 4350]*
<<locked>>
93%
32634
51%
**74
90%
Alliant AR-Comp
<<locked>>
81%
37507
59%
**56
100%
[Alliant Power Pro 2000-MR]*
<<locked>>
82%
34345
54%
**10
90%
[Alliant Reloder- TS 15.5]*
<<locked>>
81%
30095
47%
**52
92%
Alliant Reloder-10x
<<locked>>
81%
45832
72%
**51
100%
[Alliant Reloder-15]*
<<locked>>
81%
32924
52%
**21
91%
[Alliant Reloder-16]*
<<locked>>
93%
34882
55%
**97
90%
[Alliant Reloder-17]*
<<locked>>
85%
30821
48%
**12
90%
Baschieri & Pellagri 106
<<locked>>
81%
47906
75%
**15
100%
[Baschieri & Pellagri 107]*
<<locked>>
81%
35810
56%
**87
92%
[Bofors RP3]*
<<locked>>
81%
29327
46%
**46
92%
Hodgdon BL-C2
<<locked>>
81%
37449
59%
**49
96%
Hodgdon Benchmark
<<locked>>
81%
41466
65%
**43
98%
Hodgdon CFE BLK
<<locked>>
81%
53156
83%
**23
99%
[Hodgdon CFE223]*
<<locked>>
83%
33417
52%
**54
90%
Hodgdon H322
<<locked>>
81%
41321
65%
**05
100%
Hodgdon H335
<<locked>>
81%
48167
75%
**30
100%
[Hodgdon H380]*
<<locked>>
84%
34374
54%
**44
90%
[Hodgdon H414]*
<<locked>>
94%
42511
67%
**71
90%
Hodgdon H4198
<<locked>>
81%
50923
80%
**81
100%
Hodgdon H4895
<<locked>>
81%
37304
58%
**23
95%
[Hodgdon Hybrid 100V]*
<<locked>>
91%
29544
46%
**30
90%
[Hodgdon LVR]*
<<locked>>
91%
35911
56%
**13
90%
[Hodgdon VARGET]*
<<locked>>
81%
31372
49%
**39
90%
Hodgdon TrailBoss
<<locked>>
81%
25701
40%
**70
100%
IMR 3031
<<locked>>
81%
32851
51%
**61
99%
[IMR 4064]*
<<locked>>
81%
30922
48%
**23
90%
[IMR 4166 Enduron]*
<<locked>>
91%
41959
66%
**43
90%
IMR 4198
<<locked>>
81%
46702
73%
**25
100%
[IMR 4451 Enduron]*
<<locked>>
93%
42888
67%
**92
90%
[IMR 4895]*
<<locked>>
81%
33721
53%
**57
93%
IMR 8208 XBR
<<locked>>
81%
39117
61%
**30
96%
Lovex D073.4
<<locked>>
81%
45818
72%
**58
99%
Lovex D073.5
<<locked>>
81%
43642
68%
**22
98%
Lovex D073.6
<<locked>>
81%
34983
55%
**80
97%
[Lovex S060]*
<<locked>>
81%
38116
60%
**64
94%
[Lovex S062]*
<<locked>>
81%
32692
51%
**89
94%
[Lovex S065]*
<<locked>>
91%
37130
58%
**80
90%
Norma 200
<<locked>>
81%
51851
81%
**17
100%
Norma 201
<<locked>>
81%
36230
57%
**64
95%
Norma 202
<<locked>>
81%
36245
57%
**87
98%
[Norma 203B]*
<<locked>>
81%
32460
51%
**15
92%
[Norma URP]*
<<locked>>
92%
33837
53%
**77
90%
[Ramshot Big Game]*
<<locked>>
81%
31966
50%
**08
91%
[Ramshot TAC]*
<<locked>>
81%
39073
61%
**10
91%
[Ramshot Wild Boar]*
<<locked>>
81%
38000
60%
**43
94%
Ramshot X-Terminator
<<locked>>
81%
42656
67%
**89
96%
ReloadSwiss RS 14
<<locked>>
81%
25875
41%
**09
100%
ReloadSwiss RS 40
<<locked>>
81%
43961
69%
**35
99%
[ReloadSwiss RS 50]*
<<locked>>
88%
39639
62%
**36
90%
[ReloadSwiss RS 52]*
<<locked>>
81%
33721
53%
**03
91%
[ReloadSwiss RS 60]*
<<locked>>
81%
28369
44%
**43
92%
[ReloadSwiss RS 62]*
<<locked>>
94%
35012
55%
**30
90%
Rottweil R 901
<<locked>>
81%
40030
63%
**43
99%
Rottweil R 902
<<locked>>
81%
34592
54%
**15
95%
[Rottweil R 903]*
<<locked>>
81%
27630
43%
**87
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
53185
83%
**54
100%
SNPE Vectan SP 10
<<locked>>
81%
49153
77%
**40
100%
[SNPE Vectan SP 11]*
<<locked>>
82%
30443
48%
**69
90%
[SNPE Vectan SP 7]*
<<locked>>
81%
36985
58%
**77
91%
[SNPE Vectan SP 9]*
<<locked>>
81%
35520
56%
**67
93%
SNPE Vectan Tubal 3000
<<locked>>
81%
38130
60%
**51
98%
SNPE Vectan Tubal 5000
<<locked>>
81%
31212
49%
**03
97%
[Shooters World Long Rifle]*
<<locked>>
91%
37130
58%
**80
90%
Shooters World Match Rifle
<<locked>>
81%
34983
55%
**80
97%
[Shooters World Precision]*
<<locked>>
81%
32692
51%
**89
94%
Shooters World Tactical Rifle
<<locked>>
81%
46920
74%
**58
98%
Somchem S321
<<locked>>
81%
41829
66%
**12
97%
Somchem S335
<<locked>>
81%
37507
59%
**54
99%
[Somchem S341]*
<<locked>>
81%
36448
57%
**77
94%
[Somchem S355]*
<<locked>>
81%
29008
45%
**10
91%
[Somchem S365]*
<<locked>>
90%
27644
43%
**26
90%
Vihtavuori N120
<<locked>>
81%
49937
78%
**05
100%
Vihtavuori N130
<<locked>>
81%
42598
67%
**40
100%
Vihtavuori N133
<<locked>>
81%
35520
56%
**05
99%
Vihtavuori N135
<<locked>>
81%
27905
44%
**80
97%
Vihtavuori N140
<<locked>>
81%
33736
53%
**15
98%
[Vihtavuori N150]*
<<locked>>
81%
24685
39%
**59
90%
[Vihtavuori N160]*
<<locked>>
90%
34200
54%
**44
90%
Vihtavuori N530
<<locked>>
81%
41031
64%
**89
97%
Vihtavuori N540
<<locked>>
81%
33359
52%
**18
97%
[Vihtavuori N550]*
<<locked>>
90%
33794
53%
**80
90%
[Winchester 6.5 StaBALL]*
<<locked>>
86%
30023
47%
**87
90%
Winchester 748
<<locked>>
81%
40654
64%
**25
98%
[Winchester 760]*
<<locked>>
94%
42511
67%
**71
90%
Winchester StaBALL Match
<<locked>>
81%
43410
68%
**61
97%

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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