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Load data for 9.3 x 66 Sako (370 Sako Mag) + .366 | 200gr | Impala LW CFN

Recommended Powder(s): Accurate 2460, Accurate 2495, Hodgdon H322, Lovex D073.5, ReloadSwiss RS 40

9.3 x 66 Sako (370 Sako Mag) + .366 | 200gr | Impala LW CFN

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.366 | 200gr | Impala LW CFN
Bullet Weight:
200gr | 13.0g
Bullet Diameter:
0.366" | 9.30mm
Bullet Length:
1.157" | 29.4mm
Caliber:
9.3 x 66 Sako (370 Sako Mag) load data
Case Length (l3):
2.590" | 65.8mm
Cartridge Length (C.O.L.):
3.290" | 83.6mm
Seated Depth:
0.457" | 11.6mm
Shank Seated Depth:
0.457" | 11.6mm
Case Capacity:
81.0 Grains of Water | 5.26 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
60191 psi | 4150 bar
LID:
LID_B3010_C1263
Last updated:
2025-02-02

Load data for 152 loads in caliber 9.3 x 66 Sako (370 Sako Mag) with .366 | 200gr | Impala LW CFN bullet and 76 powders such as Accurate 2460, Accurate 2495, Hodgdon H322, Lovex D073.5, ReloadSwiss RS 40. 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>>
97%
53113
88%
**25
97%
ADI AR 2207
<<locked>>
85%
53359
89%
**23
100%
[ADI AR 2208]*
<<locked>>
97%
44846
75%
**61
94%
ADI AR 2219
<<locked>>
89%
53896
90%
**25
100%
Accurate 2015
<<locked>>
93%
53359
89%
**72
100%
Accurate 2200
<<locked>>
95%
53664
89%
**79
95%
Accurate 2230
<<locked>>
91%
53737
89%
**89
97%
Accurate 2460 👍
<<locked>>
91%
54085
90%
**12
99%
Accurate 2495 👍
<<locked>>
97%
52750
88%
**38
100%
Accurate 2520
<<locked>>
97%
53838
89%
**58
99%
Accurate 4064
<<locked>>
97%
43366
72%
**97
99%
Alliant AR-Comp
<<locked>>
97%
53534
89%
**48
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
42670
71%
**77
95%
Alliant Reloder-10x
<<locked>>
91%
53693
89%
**89
100%
Alliant Reloder-15
<<locked>>
97%
47137
78%
**43
95%
Alliant Reloder-7
<<locked>>
84%
53983
90%
**23
100%
Baschieri & Pellagri 106
<<locked>>
89%
53925
90%
**23
100%
Baschieri & Pellagri 107
<<locked>>
97%
52069
86%
**18
95%
Hodgdon BL-C2
<<locked>>
96%
53795
89%
**74
98%
Hodgdon Benchmark
<<locked>>
94%
53519
89%
**62
98%
Hodgdon CFE BLK
<<locked>>
85%
53534
89%
**20
98%
[Hodgdon CFE223]*
<<locked>>
97%
46209
77%
**46
93%
Hodgdon H322 👍
<<locked>>
94%
53780
89%
**28
100%
Hodgdon H335
<<locked>>
89%
53490
89%
**28
100%
[Hodgdon H380]*
<<locked>>
97%
44208
73%
**71
92%
Hodgdon H4198
<<locked>>
87%
53954
90%
**26
100%
[Hodgdon VARGET]*
<<locked>>
97%
44280
74%
**51
94%
IMR 3031
<<locked>>
96%
45208
75%
**56
100%
[IMR 4064]*
<<locked>>
97%
42960
71%
**18
93%
IMR 4198
<<locked>>
90%
54056
90%
**43
100%
IMR 4895
<<locked>>
97%
47892
80%
**79
96%
IMR 8208 XBR
<<locked>>
96%
54114
90%
**18
98%
Lovex D073.4
<<locked>>
90%
53766
89%
**92
99%
Lovex D073.5 👍
<<locked>>
92%
54085
90%
**12
99%
Lovex D073.6
<<locked>>
97%
50836
84%
**12
99%
Lovex S060
<<locked>>
97%
53998
90%
**62
97%
Lovex S062
<<locked>>
97%
46093
77%
**00
97%
Norma 200
<<locked>>
86%
53142
88%
**53
100%
Norma 201
<<locked>>
97%
52025
86%
**79
98%
Norma 202
<<locked>>
97%
51619
86%
**92
99%
Norma 203B
<<locked>>
97%
45992
76%
**30
95%
Ramshot Big Game
<<locked>>
97%
46398
77%
**43
95%
[Ramshot TAC]*
<<locked>>
95%
53461
89%
**89
94%
Ramshot Wild Boar
<<locked>>
96%
53330
89%
**38
97%
Ramshot X-Terminator
<<locked>>
92%
53722
89%
**79
97%
ReloadSwiss RS 14
<<locked>>
96%
32343
54%
**93
100%
ReloadSwiss RS 40 👍
<<locked>>
92%
53722
89%
**12
99%
ReloadSwiss RS 52
<<locked>>
97%
44396
74%
**49
97%
[ReloadSwiss RS 60]*
<<locked>>
97%
37492
62%
**92
92%
Rottweil R 901
<<locked>>
95%
53925
90%
**99
100%
Rottweil R 902
<<locked>>
97%
48733
81%
**17
97%
[Rottweil R 903]*
<<locked>>
97%
39378
65%
**12
94%
SNPE Vectan BA6 1/2
<<locked>>
85%
54099
90%
**80
100%
SNPE Vectan SP 10
<<locked>>
88%
53185
88%
**18
100%
[SNPE Vectan SP 11]*
<<locked>>
97%
42090
70%
**71
93%
[SNPE Vectan SP 7]*
<<locked>>
97%
54056
90%
**99
94%
SNPE Vectan SP 9
<<locked>>
97%
51126
85%
**95
96%
SNPE Vectan Tubal 3000
<<locked>>
96%
53809
89%
**33
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
44179
73%
**95
99%
Shooters World Match Rifle
<<locked>>
97%
50836
84%
**12
99%
Shooters World Precision
<<locked>>
97%
46093
77%
**00
97%
Shooters World Tactical Rifle
<<locked>>
89%
53447
89%
**62
98%
Somchem S321
<<locked>>
93%
53287
89%
**28
98%
Somchem S335
<<locked>>
97%
53229
88%
**46
100%
Somchem S341
<<locked>>
97%
53287
89%
**08
96%
[Somchem S355]*
<<locked>>
97%
41075
68%
**25
94%
Vihtavuori N120
<<locked>>
88%
54143
90%
**84
100%
Vihtavuori N130
<<locked>>
93%
54143
90%
**36
100%
Vihtavuori N133
<<locked>>
97%
50096
83%
**94
100%
Vihtavuori N135
<<locked>>
97%
38580
64%
**72
99%
Vihtavuori N140
<<locked>>
97%
47761
79%
**13
99%
[Vihtavuori N150]*
<<locked>>
97%
34838
58%
**70
94%
Vihtavuori N530
<<locked>>
94%
53214
88%
**18
98%
Vihtavuori N540
<<locked>>
97%
47529
79%
**36
99%
Winchester 748
<<locked>>
94%
53621
89%
**67
99%
Winchester StaBALL Match
<<locked>>
92%
54128
90%
**51
97%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2206H]*
<<locked>>
81%
32764
54%
**15
90%
ADI AR 2207
<<locked>>
81%
47166
78%
**38
100%
[ADI AR 2208]*
<<locked>>
89%
35462
59%
**57
90%
ADI AR 2219
<<locked>>
81%
42351
70%
**35
99%
Accurate 2015
<<locked>>
81%
37246
62%
**90
99%
[Accurate 2200]*
<<locked>>
84%
38464
64%
**03
90%
[Accurate 2230]*
<<locked>>
81%
38377
64%
**13
94%
Accurate 2460
<<locked>>
81%
38566
64%
**33
96%
Accurate 2495
<<locked>>
81%
31981
53%
**51
98%
[Accurate 2520]*
<<locked>>
81%
31836
53%
**38
94%
[Accurate 4064]*
<<locked>>
81%
26919
45%
**10
93%
Alliant AR-Comp
<<locked>>
81%
32532
54%
**67
100%
[Alliant Reloder- TS 15.5]*
<<locked>>
85%
30124
50%
**75
90%
Alliant Reloder-10x
<<locked>>
81%
40321
67%
**66
100%
[Alliant Reloder-15]*
<<locked>>
87%
34954
58%
**93
90%
Alliant Reloder-7
<<locked>>
81%
48617
81%
**51
100%
Baschieri & Pellagri 106
<<locked>>
81%
42772
71%
**43
99%
[Baschieri & Pellagri 107]*
<<locked>>
87%
37594
62%
**43
90%
[Hodgdon BL-C2]*
<<locked>>
81%
32285
54%
**51
92%
Hodgdon Benchmark
<<locked>>
81%
36970
61%
**51
95%
Hodgdon CFE BLK
<<locked>>
81%
47152
78%
**15
97%
[Hodgdon CFE223]*
<<locked>>
92%
38986
65%
**95
90%
Hodgdon H322
<<locked>>
81%
35723
59%
**03
98%
Hodgdon H335
<<locked>>
81%
41640
69%
**25
98%
[Hodgdon H380]*
<<locked>>
93%
39653
66%
**82
90%
Hodgdon H4198
<<locked>>
81%
45542
76%
**89
99%
[Hodgdon VARGET]*
<<locked>>
89%
35926
60%
**67
90%
IMR 3031
<<locked>>
81%
28645
48%
**72
96%
[IMR 4064]*
<<locked>>
89%
34389
57%
**31
90%
IMR 4198
<<locked>>
81%
41394
69%
**43
100%
[IMR 4895]*
<<locked>>
84%
32721
54%
**51
90%
[IMR 8208 XBR]*
<<locked>>
81%
34330
57%
**34
93%
Lovex D073.4
<<locked>>
81%
39871
66%
**52
96%
Lovex D073.5
<<locked>>
81%
38058
63%
**23
95%
[Lovex D073.6]*
<<locked>>
81%
30023
50%
**92
93%
[Lovex S060]*
<<locked>>
81%
34243
57%
**79
91%
[Lovex S062]*
<<locked>>
81%
28674
48%
**10
90%
Norma 200
<<locked>>
81%
46021
76%
**38
100%
[Norma 201]*
<<locked>>
81%
32256
54%
**88
92%
Norma 202
<<locked>>
81%
31705
53%
**08
95%
[Norma 203B]*
<<locked>>
86%
32793
54%
**44
90%
[Ramshot Big Game]*
<<locked>>
88%
35259
59%
**03
90%
[Ramshot TAC]*
<<locked>>
87%
42177
70%
**82
90%
[Ramshot Wild Boar]*
<<locked>>
81%
33069
55%
**38
90%
[Ramshot X-Terminator]*
<<locked>>
81%
37652
63%
**84
92%
ReloadSwiss RS 14
<<locked>>
91%
29747
49%
**44
100%
ReloadSwiss RS 40
<<locked>>
81%
38493
64%
**33
96%
[ReloadSwiss RS 52]*
<<locked>>
83%
29095
48%
**79
90%
[ReloadSwiss RS 60]*
<<locked>>
94%
34708
58%
**13
90%
Rottweil R 901
<<locked>>
81%
36027
60%
**61
96%
[Rottweil R 902]*
<<locked>>
81%
30777
51%
**36
91%
[Rottweil R 903]*
<<locked>>
88%
30501
51%
**05
90%
SNPE Vectan BA6 1/2
<<locked>>
81%
48733
81%
**11
100%
SNPE Vectan SP 10
<<locked>>
81%
42917
71%
**38
98%
[SNPE Vectan SP 11]*
<<locked>>
91%
35070
58%
**07
90%
[SNPE Vectan SP 7]*
<<locked>>
88%
40016
66%
**56
90%
[SNPE Vectan SP 9]*
<<locked>>
83%
33127
55%
**28
90%
SNPE Vectan Tubal 3000
<<locked>>
81%
33939
56%
**72
96%
[SNPE Vectan Tubal 5000]*
<<locked>>
81%
27673
46%
**38
94%
[Shooters World Match Rifle]*
<<locked>>
81%
30023
50%
**92
93%
[Shooters World Precision]*
<<locked>>
81%
28674
48%
**10
90%
Shooters World Tactical Rifle
<<locked>>
81%
40785
68%
**39
95%
[Somchem S321]*
<<locked>>
81%
36680
61%
**16
94%
Somchem S335
<<locked>>
81%
33446
56%
**82
97%
[Somchem S341]*
<<locked>>
83%
34055
57%
**34
90%
[Somchem S355]*
<<locked>>
88%
31517
52%
**05
90%
Vihtavuori N120
<<locked>>
81%
44382
74%
**43
100%
Vihtavuori N130
<<locked>>
81%
37724
63%
**61
100%
Vihtavuori N133
<<locked>>
81%
31662
53%
**43
98%
[Vihtavuori N135]*
<<locked>>
81%
24889
41%
**21
94%
Vihtavuori N140
<<locked>>
81%
29834
50%
**36
95%
[Vihtavuori N150]*
<<locked>>
89%
27905
46%
**90
90%
[Vihtavuori N530]*
<<locked>>
81%
35911
60%
**90
94%
[Vihtavuori N540]*
<<locked>>
81%
29501
49%
**49
94%
[Winchester 748]*
<<locked>>
81%
35331
59%
**23
94%
[Winchester StaBALL Match]*
<<locked>>
81%
37376
62%
**46
93%

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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