top of page

Load data for 9.5 x 66 SE v. Hofe + .375 | 300gr | Barnes TSX

Recommended Powder(s): Alliant Reloder-17, Hodgdon CFE223, Hodgdon LVR, SNPE Vectan SP 11, Vihtavuori N550

9.5 x 66 SE v. Hofe + .375 | 300gr | Barnes TSX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.375 | 300gr | Barnes TSX
Manufacturer SKU:
30491
Bullet Weight:
300gr | 19.4g
Bullet Diameter:
0.375" | 9.52mm
Bullet Length:
1.492" | 37.9mm
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:
0.790" | 20.1mm
Shank Seated Depth:
0.790" | 20.1mm
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_B742_C1276
Last updated:
2025-02-02

Load data for 200 loads in caliber 9.5 x 66 SE v. Hofe with .375 | 300gr | Barnes TSX bullet and 100 powders such as Alliant Reloder-17, Hodgdon CFE223, Hodgdon LVR, SNPE Vectan SP 11, Vihtavuori N550. 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

  • .

    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.

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>>
87%
56840
89%
**30
100%
ADI AR 2208
<<locked>>
93%
56913
89%
**23
100%
[ADI AR 2209]*
<<locked>>
97%
43830
69%
**95
94%
Accurate 2015
<<locked>>
84%
56942
89%
**21
100%
Accurate 2200
<<locked>>
86%
57261
90%
**10
100%
Accurate 2495
<<locked>>
86%
57348
90%
**87
100%
Accurate 2520
<<locked>>
85%
56724
89%
**13
100%
Accurate 2700
<<locked>>
94%
57188
90%
**80
98%
Accurate 3100
<<locked>>
97%
36550
57%
**70
95%
Accurate 4064
<<locked>>
92%
57319
90%
**16
100%
Accurate 4350
<<locked>>
97%
51300
80%
**23
100%
Alliant AR-Comp
<<locked>>
86%
57087
89%
**61
100%
Alliant Reloder- TS 15.5
<<locked>>
93%
56782
89%
**36
100%
Alliant Reloder-15
<<locked>>
91%
56869
89%
**52
100%
Alliant Reloder-16
<<locked>>
97%
49327
77%
**20
100%
Alliant Reloder-17 👍
<<locked>>
97%
57043
89%
**48
100%
[Alliant Reloder-19]*
<<locked>>
97%
43366
68%
**92
94%
[Alliant Reloder-22]*
<<locked>>
97%
37594
59%
**26
92%
Alliant Reloder-23
<<locked>>
97%
35462
56%
**00
99%
[Alliant Reloder-25]*
<<locked>>
97%
31299
49%
**88
92%
Alliant Reloder-26
<<locked>>
97%
39131
61%
**28
97%
Baschieri & Pellagri 107
<<locked>>
88%
57116
90%
**59
100%
Hodgdon BL-C2
<<locked>>
86%
56927
89%
**49
100%
Hodgdon Benchmark
<<locked>>
85%
57014
89%
**61
100%
Hodgdon CFE223 👍
<<locked>>
91%
56840
89%
**89
100%
Hodgdon H322
<<locked>>
84%
56652
89%
**77
100%
Hodgdon H380
<<locked>>
92%
56869
89%
**49
100%
Hodgdon H414
<<locked>>
95%
56971
89%
**08
99%
Hodgdon H4350
<<locked>>
97%
48196
76%
**21
97%
Hodgdon Hybrid 100V
<<locked>>
97%
45861
72%
**15
100%
Hodgdon LVR 👍
<<locked>>
97%
55245
87%
**69
100%
Hodgdon Superperformance
<<locked>>
97%
54752
86%
**02
98%
Hodgdon VARGET
<<locked>>
93%
57392
90%
**26
100%
IMR 3031
<<locked>>
90%
57116
90%
**13
100%
IMR 4064
<<locked>>
94%
57029
89%
**16
100%
IMR 4166 Enduron
<<locked>>
94%
56884
89%
**97
99%
IMR 4350
<<locked>>
97%
50633
79%
**61
97%
IMR 4451 Enduron
<<locked>>
95%
57116
90%
**26
99%
IMR 4831
<<locked>>
97%
43366
68%
**88
99%
IMR 4895
<<locked>>
90%
57014
89%
**66
100%
IMR 8208 XBR
<<locked>>
86%
57377
90%
**03
100%
Lovex D073.6
<<locked>>
88%
57101
89%
**13
100%
Lovex S060
<<locked>>
88%
56666
89%
**70
100%
Lovex S062
<<locked>>
91%
56811
89%
**07
100%
Lovex S065
<<locked>>
97%
55245
87%
**07
99%
Lovex S070
<<locked>>
97%
52533
82%
**87
98%
[Lovex S071]*
<<locked>>
97%
30748
48%
**49
93%
Norma 201
<<locked>>
88%
57174
90%
**03
100%
Norma 202
<<locked>>
88%
57101
89%
**90
100%
Norma 203B
<<locked>>
91%
56666
89%
**52
100%
Norma 204
<<locked>>
97%
51459
81%
**07
96%
[Norma MRP]*
<<locked>>
97%
39044
61%
**88
94%
Norma URP
<<locked>>
97%
50430
79%
**10
100%
Ramshot Big Game
<<locked>>
91%
57130
90%
**72
100%
Ramshot Hunter
<<locked>>
97%
49763
78%
**13
98%
Ramshot TAC
<<locked>>
86%
56898
89%
**16
99%
Ramshot Wild Boar
<<locked>>
86%
57290
90%
**43
100%
Ramshot X-Terminator
<<locked>>
84%
57232
90%
**97
100%
ReloadSwiss RS 50
<<locked>>
92%
56927
89%
**33
99%
ReloadSwiss RS 52
<<locked>>
91%
56913
89%
**69
100%
ReloadSwiss RS 60
<<locked>>
97%
56115
88%
**51
100%
ReloadSwiss RS 62
<<locked>>
97%
50459
79%
**36
99%
ReloadSwiss RS 70
<<locked>>
97%
50560
79%
**62
99%
Rottweil R 901
<<locked>>
86%
57087
89%
**67
100%
Rottweil R 902
<<locked>>
90%
56739
89%
**87
100%
Rottweil R 903
<<locked>>
95%
57072
89%
**46
100%
[Rottweil R 904]*
<<locked>>
97%
45730
72%
**85
93%
[Rottweil R 905]*
<<locked>>
97%
41510
65%
**69
94%
Rottweil R 907
<<locked>>
96%
57029
89%
**26
98%
SNPE Vectan SP 11 👍
<<locked>>
94%
57232
90%
**79
100%
SNPE Vectan SP 7
<<locked>>
87%
56840
89%
**23
100%
SNPE Vectan SP 9
<<locked>>
88%
57188
90%
**33
100%
SNPE Vectan Tubal 3000
<<locked>>
87%
57058
89%
**18
100%
SNPE Vectan Tubal 5000
<<locked>>
93%
57072
89%
**15
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
55898
88%
**67
98%
Shooters World Long Rifle
<<locked>>
97%
55245
87%
**07
99%
Shooters World Match Rifle
<<locked>>
88%
57101
89%
**13
100%
Shooters World Precision
<<locked>>
91%
56811
89%
**07
100%
Somchem S321
<<locked>>
83%
56840
89%
**13
100%
Somchem S335
<<locked>>
88%
57305
90%
**28
100%
Somchem S341
<<locked>>
87%
57072
89%
**16
100%
Somchem S355
<<locked>>
94%
56855
89%
**36
100%
[Somchem S361]*
<<locked>>
97%
46905
73%
**72
92%
Somchem S365
<<locked>>
97%
45121
71%
**64
100%
Somchem S385
<<locked>>
97%
42337
66%
**59
95%
Vihtavuori N130
<<locked>>
84%
56898
89%
**88
100%
Vihtavuori N133
<<locked>>
90%
57334
90%
**08
100%
Vihtavuori N135
<<locked>>
96%
57043
89%
**57
100%
Vihtavuori N140
<<locked>>
90%
56608
89%
**67
100%
Vihtavuori N150
<<locked>>
97%
52344
82%
**41
100%
Vihtavuori N160
<<locked>>
97%
55550
87%
**39
100%
[Vihtavuori N165]*
<<locked>>
97%
35389
55%
**15
92%
Vihtavuori N530
<<locked>>
84%
57261
90%
**10
100%
Vihtavuori N540
<<locked>>
90%
56739
89%
**97
100%
Vihtavuori N550 👍
<<locked>>
97%
56130
88%
**89
100%
Vihtavuori N555
<<locked>>
97%
38464
60%
**62
98%
Winchester 6.5 StaBALL
<<locked>>
97%
53374
84%
**90
100%
Winchester 748
<<locked>>
84%
57174
90%
**43
100%
Winchester 760
<<locked>>
95%
56971
89%
**08
99%
Winchester StaBALL HD
<<locked>>
97%
31691
50%
**93
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
46586
73%
**85
100%
ADI AR 2208
<<locked>>
81%
39523
62%
**57
98%
[ADI AR 2209]*
<<locked>>
89%
34998
55%
**15
90%
Accurate 2015
<<locked>>
81%
52779
83%
**72
100%
Accurate 2200
<<locked>>
81%
48733
76%
**92
99%
Accurate 2495
<<locked>>
81%
48051
75%
**75
100%
Accurate 2520
<<locked>>
81%
48762
76%
**05
100%
[Accurate 2700]*
<<locked>>
81%
37942
59%
**82
93%
[Accurate 3100]*
<<locked>>
87%
26136
41%
**31
90%
Accurate 4064
<<locked>>
81%
40509
63%
**83
100%
Accurate 4350
<<locked>>
81%
29704
47%
**33
95%
Alliant AR-Comp
<<locked>>
81%
49298
77%
**72
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
39392
62%
**80
99%
Alliant Reloder-15
<<locked>>
81%
42235
66%
**36
99%
Alliant Reloder-16
<<locked>>
81%
30632
48%
**46
95%
Alliant Reloder-17
<<locked>>
81%
33895
53%
**54
98%
[Alliant Reloder-19]*
<<locked>>
89%
33837
53%
**01
90%
[Alliant Reloder-22]*
<<locked>>
94%
34026
53%
**47
90%
[Alliant Reloder-23]*
<<locked>>
81%
22046
35%
**19
91%
[Alliant Reloder-25]*
<<locked>>
93%
28079
44%
**03
90%
[Alliant Reloder-26]*
<<locked>>
85%
26049
41%
**90
90%
Baschieri & Pellagri 107
<<locked>>
81%
45672
72%
**95
99%
Hodgdon BL-C2
<<locked>>
81%
48298
76%
**34
100%
Hodgdon Benchmark
<<locked>>
81%
50589
79%
**75
100%
Hodgdon CFE223
<<locked>>
81%
40379
63%
**39
98%
Hodgdon H322
<<locked>>
81%
51677
81%
**15
100%
Hodgdon H380
<<locked>>
81%
39769
62%
**83
97%
[Hodgdon H414]*
<<locked>>
81%
35056
55%
**41
93%
[Hodgdon H4350]*
<<locked>>
82%
30777
48%
**83
90%
Hodgdon Hybrid 100V
<<locked>>
81%
27963
44%
**60
96%
Hodgdon LVR
<<locked>>
81%
33025
52%
**85
95%
[Hodgdon Superperformance]*
<<locked>>
81%
31459
49%
**69
90%
Hodgdon VARGET
<<locked>>
81%
39392
62%
**51
98%
IMR 3031
<<locked>>
81%
43047
67%
**29
100%
IMR 4064
<<locked>>
81%
38870
61%
**34
98%
IMR 4166 Enduron
<<locked>>
81%
38740
61%
**05
95%
[IMR 4350]*
<<locked>>
81%
31096
49%
**93
91%
[IMR 4451 Enduron]*
<<locked>>
81%
36622
57%
**92
94%
[IMR 4831]*
<<locked>>
81%
26426
41%
**34
93%
IMR 4895
<<locked>>
81%
43192
68%
**62
99%
IMR 8208 XBR
<<locked>>
81%
48718
76%
**92
100%
Lovex D073.6
<<locked>>
81%
45977
72%
**72
100%
Lovex S060
<<locked>>
81%
46427
73%
**26
100%
Lovex S062
<<locked>>
81%
41408
65%
**87
100%
Lovex S065
<<locked>>
81%
33982
53%
**46
95%
[Lovex S070]*
<<locked>>
81%
32213
50%
**23
92%
[Lovex S071]*
<<locked>>
92%
26136
41%
**31
90%
Norma 201
<<locked>>
81%
45542
71%
**39
100%
Norma 202
<<locked>>
81%
46035
72%
**49
100%
Norma 203B
<<locked>>
81%
41466
65%
**23
99%
[Norma 204]*
<<locked>>
85%
34534
54%
**01
90%
[Norma MRP]*
<<locked>>
89%
30864
48%
**95
90%
Norma URP
<<locked>>
81%
30443
48%
**39
95%
Ramshot Big Game
<<locked>>
81%
41031
64%
**39
99%
[Ramshot Hunter]*
<<locked>>
81%
29762
47%
**16
92%
Ramshot TAC
<<locked>>
81%
48530
76%
**05
99%
Ramshot Wild Boar
<<locked>>
81%
48182
76%
**21
100%
Ramshot X-Terminator
<<locked>>
81%
52634
82%
**38
100%
ReloadSwiss RS 50
<<locked>>
81%
40321
63%
**74
96%
ReloadSwiss RS 52
<<locked>>
81%
40524
64%
**39
100%
ReloadSwiss RS 60
<<locked>>
81%
32967
52%
**47
99%
[ReloadSwiss RS 62]*
<<locked>>
81%
29646
46%
**46
94%
[ReloadSwiss RS 70]*
<<locked>>
81%
29907
47%
**42
93%
Rottweil R 901
<<locked>>
81%
49734
78%
**72
100%
Rottweil R 902
<<locked>>
81%
43598
68%
**00
100%
Rottweil R 903
<<locked>>
81%
36564
57%
**34
99%
[Rottweil R 904]*
<<locked>>
90%
37405
59%
**31
90%
[Rottweil R 905]*
<<locked>>
89%
32967
52%
**92
90%
[Rottweil R 907]*
<<locked>>
81%
35230
55%
**62
93%
SNPE Vectan SP 11
<<locked>>
81%
37652
59%
**77
98%
SNPE Vectan SP 7
<<locked>>
81%
47137
74%
**85
99%
SNPE Vectan SP 9
<<locked>>
81%
45179
71%
**65
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
47094
74%
**93
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
39117
61%
**78
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
33025
52%
**96
93%
Shooters World Long Rifle
<<locked>>
81%
33982
53%
**46
95%
Shooters World Match Rifle
<<locked>>
81%
45977
72%
**72
100%
Shooters World Precision
<<locked>>
81%
41408
65%
**87
100%
Somchem S321
<<locked>>
81%
52794
83%
**61
100%
Somchem S335
<<locked>>
81%
46398
73%
**93
100%
Somchem S341
<<locked>>
81%
46615
73%
**75
100%
Somchem S355
<<locked>>
81%
37333
58%
**34
99%
[Somchem S361]*
<<locked>>
92%
40408
63%
**64
90%
Somchem S365
<<locked>>
81%
27180
43%
**93
97%
[Somchem S385]*
<<locked>>
87%
30327
48%
**16
90%
Vihtavuori N130
<<locked>>
81%
52214
82%
**29
100%
Vihtavuori N133
<<locked>>
81%
44396
70%
**47
100%
Vihtavuori N135
<<locked>>
81%
36477
57%
**75
100%
Vihtavuori N140
<<locked>>
81%
42830
67%
**80
100%
Vihtavuori N150
<<locked>>
81%
31908
50%
**06
99%
Vihtavuori N160
<<locked>>
81%
33098
52%
**65
96%
[Vihtavuori N165]*
<<locked>>
94%
32358
51%
**46
90%
Vihtavuori N530
<<locked>>
81%
51735
81%
**38
100%
Vihtavuori N540
<<locked>>
81%
42641
67%
**03
100%
Vihtavuori N550
<<locked>>
81%
33330
52%
**01
96%
[Vihtavuori N555]*
<<locked>>
81%
23206
36%
**88
91%
Winchester 6.5 StaBALL
<<locked>>
81%
31488
49%
**19
97%
Winchester 748
<<locked>>
81%
52286
82%
**80
100%
[Winchester 760]*
<<locked>>
81%
35056
55%
**41
93%
[Winchester StaBALL HD]*
<<locked>>
86%
22597
35%
**85
90%

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.

bottom of page