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Load data for 7 x 66 SE v. Hofe + .284 | 159gr | RWS Evolution

Recommended Powder(s):

7 x 66 SE v. Hofe + .284 | 159gr | RWS Evolution

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 159gr | RWS Evolution
Manufacturer SKU:
2315960
Bullet Weight:
159gr | 10.3g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
1.280" | 32.5mm
Caliber:
7 x 66 SE v. Hofe load data
Case Length (l3):
2.598" | 66.0mm
Cartridge Length (C.O.L.):
3.257" | 82.7mm
Seated Depth:
0.621" | 15.8mm
Shank Seated Depth:
0.589" | 15.0mm
Case Capacity:
93.0 Grains of Water | 6.04 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B5408_C1097
Last updated:
2025-01-01

Load data for 118 loads in caliber 7 x 66 SE v. Hofe with .284 | 159gr | RWS Evolution bullet and 59 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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    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 2209
<<locked>>
90%
57072
89%
**66
100%
ADI AR 2213 👍
<<locked>>
93%
56637
89%
**05
99%
ADI AR 2217
<<locked>>
97%
48211
76%
**54
98%
ADI AR 2225
<<locked>>
97%
43018
67%
**05
99%
Accurate 3100
<<locked>>
92%
56710
89%
**04
100%
Accurate 4350
<<locked>>
84%
56724
89%
**20
100%
Accurate MAGPRO
<<locked>>
93%
56869
89%
**15
98%
Alliant Reloder-16
<<locked>>
85%
57159
90%
**63
100%
Alliant Reloder-19
<<locked>>
90%
57261
90%
**69
100%
Alliant Reloder-22 👍
<<locked>>
93%
56797
89%
**92
100%
Alliant Reloder-23
<<locked>>
94%
56898
89%
**49
100%
Alliant Reloder-25 👍
<<locked>>
97%
54839
86%
**79
100%
Alliant Reloder-26
<<locked>>
90%
57246
90%
**35
100%
[Alliant Reloder-33]*
<<locked>>
97%
44875
70%
**48
93%
Hodgdon H1000
<<locked>>
97%
48211
76%
**54
98%
Hodgdon H4350
<<locked>>
88%
56942
89%
**10
100%
Hodgdon H4831
<<locked>>
95%
56913
89%
**49
99%
Hodgdon H4831 SC
<<locked>>
91%
56913
89%
**49
99%
Hodgdon Hybrid 100V
<<locked>>
87%
56884
89%
**81
100%
Hodgdon Retumbo
<<locked>>
97%
43018
67%
**05
99%
Hodgdon TrailBoss
<<locked>>
97%
35781
56%
**11
100%
IMR 4350
<<locked>>
86%
56913
89%
**07
100%
IMR 4831
<<locked>>
89%
56884
89%
**00
100%
IMR 4955 Enduron
<<locked>>
92%
56579
89%
**07
99%
IMR 7828 SSC 👍
<<locked>>
92%
56985
89%
**12
99%
[IMR 7977 Enduron]*
<<locked>>
97%
56173
88%
**54
93%
IMR 8133 Enduron
<<locked>>
97%
38885
61%
**03
95%
Lovex S065
<<locked>>
84%
57188
90%
**77
100%
Lovex S070
<<locked>>
85%
56710
89%
**00
100%
Lovex S071
<<locked>>
97%
55085
86%
**77
100%
Norma 204
<<locked>>
85%
56913
89%
**43
100%
Norma 217
<<locked>>
97%
39059
61%
**26
98%
Norma MRP 👍
<<locked>>
91%
57014
89%
**22
100%
Norma URP
<<locked>>
85%
57029
89%
**20
100%
Ramshot Hunter
<<locked>>
86%
57276
90%
**56
100%
Ramshot Magnum
<<locked>>
93%
56565
89%
**72
100%
ReloadSwiss RS 14
<<locked>>
96%
36274
57%
**47
100%
ReloadSwiss RS 62
<<locked>>
84%
57305
90%
**40
100%
ReloadSwiss RS 70
<<locked>>
85%
56927
89%
**89
100%
ReloadSwiss RS 76
<<locked>>
97%
54418
85%
**61
100%
ReloadSwiss RS 80
<<locked>>
97%
49516
78%
**36
97%
Rottweil R 904
<<locked>>
89%
57217
90%
**30
99%
Rottweil R 905
<<locked>>
90%
56869
89%
**59
100%
Rottweil R 907
<<locked>>
83%
57072
89%
**94
100%
SNPE Vectan Tubal 7000
<<locked>>
84%
57043
89%
**41
100%
Shooters World Long Rifle
<<locked>>
84%
57188
90%
**77
100%
Somchem S361
<<locked>>
88%
56840
89%
**90
99%
Somchem S365
<<locked>>
86%
56753
89%
**17
100%
Somchem S385
<<locked>>
90%
56913
89%
**17
100%
Vihtavuori N150
<<locked>>
85%
57116
90%
**25
100%
Vihtavuori N165
<<locked>>
95%
57290
90%
**17
100%
[Vihtavuori N170]*
<<locked>>
97%
45237
71%
**23
91%
Vihtavuori N555
<<locked>>
90%
56652
89%
**40
100%
Vihtavuori N560
<<locked>>
93%
57159
90%
**25
99%
Vihtavuori N565
<<locked>>
97%
57145
90%
**09
99%
Vihtavuori N568
<<locked>>
97%
50038
78%
**33
97%
[Vihtavuori N570]*
<<locked>>
97%
47921
75%
**17
94%
Winchester 6.5 StaBALL
<<locked>>
84%
57014
89%
**54
100%
Winchester StaBALL HD
<<locked>>
95%
57188
90%
**51
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
42888
67%
**17
98%
ADI AR 2213
<<locked>>
81%
38203
60%
**35
95%
[ADI AR 2217]*
<<locked>>
83%
29979
47%
**08
90%
[ADI AR 2225]*
<<locked>>
81%
25802
40%
**16
91%
Accurate 3100
<<locked>>
81%
38711
61%
**79
99%
Accurate 4350
<<locked>>
81%
51576
81%
**35
100%
[Accurate MAGPRO]*
<<locked>>
81%
37463
59%
**28
92%
Alliant Reloder-16
<<locked>>
81%
49081
77%
**35
100%
Alliant Reloder-19
<<locked>>
81%
42859
67%
**03
97%
Alliant Reloder-22
<<locked>>
81%
38595
60%
**51
96%
Alliant Reloder-23
<<locked>>
81%
37202
58%
**05
100%
Alliant Reloder-25
<<locked>>
81%
32300
51%
**23
98%
Alliant Reloder-26
<<locked>>
81%
41321
65%
**56
100%
[Alliant Reloder-33]*
<<locked>>
93%
38261
60%
**87
90%
[Hodgdon H1000]*
<<locked>>
83%
29979
47%
**08
90%
Hodgdon H4350
<<locked>>
81%
46383
73%
**30
99%
[Hodgdon H4831]*
<<locked>>
81%
35853
56%
**33
93%
Hodgdon H4831 SC
<<locked>>
81%
40074
63%
**28
95%
Hodgdon Hybrid 100V
<<locked>>
81%
46586
73%
**23
100%
[Hodgdon Retumbo]*
<<locked>>
81%
25802
40%
**16
91%
Hodgdon TrailBoss
<<locked>>
81%
28543
45%
**57
100%
IMR 4350
<<locked>>
81%
48863
77%
**72
99%
IMR 4831
<<locked>>
81%
44425
70%
**03
100%
IMR 4955 Enduron
<<locked>>
81%
40059
63%
**02
95%
IMR 7828 SSC
<<locked>>
81%
39320
62%
**74
95%
[IMR 7977 Enduron]*
<<locked>>
92%
48008
75%
**17
90%
[IMR 8133 Enduron]*
<<locked>>
88%
29269
46%
**44
90%
Lovex S065
<<locked>>
81%
52373
82%
**02
100%
Lovex S070
<<locked>>
81%
50662
79%
**99
100%
Lovex S071
<<locked>>
81%
33301
52%
**57
97%
Norma 204
<<locked>>
81%
49182
77%
**18
99%
[Norma 217]*
<<locked>>
84%
25556
40%
**39
90%
Norma MRP
<<locked>>
81%
40451
63%
**13
98%
Norma URP
<<locked>>
81%
50024
78%
**15
100%
Ramshot Hunter
<<locked>>
81%
49182
77%
**18
100%
Ramshot Magnum
<<locked>>
81%
35853
56%
**79
96%
ReloadSwiss RS 14
<<locked>>
81%
29095
46%
**93
100%
ReloadSwiss RS 62
<<locked>>
81%
51416
81%
**54
100%
ReloadSwiss RS 70
<<locked>>
81%
49763
78%
**77
100%
[ReloadSwiss RS 76]*
<<locked>>
81%
30429
48%
**00
94%
[ReloadSwiss RS 80]*
<<locked>>
86%
32750
51%
**46
90%
Rottweil R 904
<<locked>>
81%
43947
69%
**87
97%
Rottweil R 905
<<locked>>
81%
42308
66%
**94
98%
Rottweil R 907
<<locked>>
81%
53490
84%
**35
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
51532
81%
**59
100%
Shooters World Long Rifle
<<locked>>
81%
52373
82%
**02
100%
Somchem S361
<<locked>>
81%
44875
70%
**74
96%
Somchem S365
<<locked>>
81%
47500
74%
**69
100%
Somchem S385
<<locked>>
81%
42743
67%
**71
98%
Vihtavuori N150
<<locked>>
81%
50038
78%
**17
100%
Vihtavuori N165
<<locked>>
81%
35926
56%
**16
96%
[Vihtavuori N170]*
<<locked>>
94%
41742
65%
**51
90%
Vihtavuori N555
<<locked>>
81%
41756
65%
**80
100%
[Vihtavuori N560]*
<<locked>>
81%
38783
61%
**71
94%
[Vihtavuori N565]*
<<locked>>
81%
33388
52%
**16
92%
[Vihtavuori N568]*
<<locked>>
86%
33779
53%
**69
90%
[Vihtavuori N570]*
<<locked>>
91%
39581
62%
**40
90%
Winchester 6.5 StaBALL
<<locked>>
81%
50807
80%
**69
100%
Winchester StaBALL HD
<<locked>>
81%
33837
53%
**38
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.

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