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Load data for 7 mm Weath. Mag. + .284 | 156gr | Norma ORYX

Recommended Powder(s):

7 mm Weath. Mag. + .284 | 156gr | Norma ORYX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.284 | 156gr | Norma ORYX
Manufacturer SKU:
67004
Bullet Weight:
156gr | 10.1g
Bullet Diameter:
0.284" | 7.21mm
Bullet Length:
<<locked>>
Caliber:
7 mm Weath. Mag. load data
Case Length (l3):
2.549" | 64.7mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
87.0 Grains of Water | 5.65 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B3852_C1070
Last updated:
2026-05-29

Load data for 142 loads in caliber 7 mm Weath. Mag. with .284 | 156gr | Norma ORYX bullet and 71 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 2209 👍
<<locked>>
91%
57261
90%
**82
100%
ADI AR 2213
<<locked>>
94%
57421
90%
**18
99%
ADI AR 2217
<<locked>>
97%
46050
72%
**15
97%
ADI AR 2225
<<locked>>
97%
41147
64%
**69
99%
Accurate 3100
<<locked>>
94%
56840
89%
**07
100%
Accurate 4350
<<locked>>
85%
56840
89%
**30
100%
Accurate MAGPRO
<<locked>>
93%
57276
90%
**38
98%
Alliant Reloder-16
<<locked>>
86%
56666
89%
**63
100%
Alliant Reloder-19 👍
<<locked>>
91%
57435
90%
**72
100%
Alliant Reloder-22 👍
<<locked>>
94%
56826
89%
**05
100%
Alliant Reloder-23
<<locked>>
95%
57319
90%
**63
100%
Alliant Reloder-25
<<locked>>
97%
51953
81%
**53
100%
Alliant Reloder-26
<<locked>>
91%
57421
90%
**45
100%
Baschieri & Pellagri 109
<<locked>>
95%
57174
90%
**49
96%
Bofors RP15
<<locked>>
96%
57145
90%
**02
100%
Bofors RP30
<<locked>>
97%
48109
75%
**87
98%
Bofors RP5 👍
<<locked>>
94%
56826
89%
**05
100%
Bofors RP7
<<locked>>
84%
56869
89%
**90
100%
Hodgdon H1000
<<locked>>
97%
50807
80%
**07
99%
Hodgdon H414
<<locked>>
84%
57029
89%
**56
100%
Hodgdon H4350
<<locked>>
83%
57392
90%
**33
100%
Hodgdon H4831
<<locked>>
92%
56898
89%
**56
98%
Hodgdon H4831 SC
<<locked>>
93%
56898
89%
**56
98%
Hodgdon Hybrid 100V
<<locked>>
89%
57421
90%
**90
100%
Hodgdon Retumbo
<<locked>>
97%
50908
80%
**18
100%
Hodgdon Superperformance
<<locked>>
84%
56985
89%
**86
100%
Hodgdon TrailBoss
<<locked>>
97%
35723
56%
**11
100%
IMR 4350
<<locked>>
87%
57246
90%
**10
100%
IMR 4451 Enduron
<<locked>>
83%
56811
89%
**94
100%
IMR 4831
<<locked>>
87%
56681
89%
**07
100%
IMR 4955 Enduron
<<locked>>
91%
56637
89%
**10
98%
IMR 7828 SSC
<<locked>>
95%
57029
89%
**22
99%
[IMR 7977 Enduron]*
<<locked>>
97%
54230
85%
**25
92%
[IMR 8133 Enduron]*
<<locked>>
97%
37014
58%
**61
94%
Lovex S065
<<locked>>
85%
56985
89%
**87
100%
Lovex S070
<<locked>>
86%
57348
90%
**17
100%
Lovex S071
<<locked>>
97%
52794
83%
**48
100%
Norma 204
<<locked>>
87%
57232
90%
**59
99%
Norma 217
<<locked>>
97%
37434
59%
**03
97%
Norma MRP 👍
<<locked>>
92%
57319
90%
**38
100%
Norma URP
<<locked>>
86%
56869
89%
**36
100%
Ramshot Grand
<<locked>>
95%
57087
89%
**38
99%
Ramshot Hunter
<<locked>>
87%
56884
89%
**49
100%
Ramshot Magnum
<<locked>>
97%
55521
87%
**63
100%
ReloadSwiss RS 14
<<locked>>
97%
36506
57%
**54
100%
ReloadSwiss RS 62
<<locked>>
85%
57406
90%
**59
100%
ReloadSwiss RS 70
<<locked>>
86%
57130
90%
**99
100%
ReloadSwiss RS 76
<<locked>>
97%
51242
80%
**09
100%
ReloadSwiss RS 80
<<locked>>
97%
46441
73%
**77
96%
Rottweil R 904
<<locked>>
90%
57188
90%
**30
99%
Rottweil R 905
<<locked>>
91%
57058
89%
**66
100%
Rottweil R 907
<<locked>>
84%
56869
89%
**90
100%
SNPE Vectan Tubal 7000
<<locked>>
85%
56623
89%
**41
100%
SNPE Vectan Tubal 8000
<<locked>>
91%
56608
89%
**59
100%
Shooters World Long Rifle
<<locked>>
85%
56985
89%
**87
100%
Somchem S361
<<locked>>
89%
56855
89%
**90
98%
Somchem S365
<<locked>>
88%
56695
89%
**23
100%
Somchem S385
<<locked>>
91%
56840
89%
**27
100%
Vihtavuori N160
<<locked>>
85%
57014
89%
**04
100%
Vihtavuori N165
<<locked>>
95%
57348
90%
**17
100%
[Vihtavuori N170]*
<<locked>>
97%
51140
80%
**31
93%
Vihtavuori N550
<<locked>>
85%
56826
89%
**17
100%
Vihtavuori N555
<<locked>>
92%
57232
90%
**56
100%
Vihtavuori N560
<<locked>>
92%
57043
89%
**28
99%
Vihtavuori N565
<<locked>>
97%
54433
85%
**69
98%
Vihtavuori N568
<<locked>>
97%
48037
75%
**97
96%
[Vihtavuori N570]*
<<locked>>
97%
45150
71%
**71
92%
Winchester 6.5 StaBALL
<<locked>>
86%
57406
90%
**67
100%
Winchester 760
<<locked>>
84%
57029
89%
**56
100%
Winchester StaBALL HD
<<locked>>
96%
57072
89%
**71
100%
Winchester Supreme 780
<<locked>>
93%
57087
89%
**27
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
41176
65%
**84
97%
[ADI AR 2213]*
<<locked>>
81%
36825
58%
**08
93%
[ADI AR 2217]*
<<locked>>
85%
31343
49%
**48
90%
[ADI AR 2225]*
<<locked>>
83%
26223
41%
**26
90%
Accurate 3100
<<locked>>
81%
36898
58%
**49
98%
Accurate 4350
<<locked>>
81%
49356
77%
**05
100%
[Accurate MAGPRO]*
<<locked>>
81%
37826
59%
**54
92%
Alliant Reloder-16
<<locked>>
81%
47224
74%
**15
100%
Alliant Reloder-19
<<locked>>
81%
41089
64%
**77
97%
Alliant Reloder-22
<<locked>>
81%
36927
58%
**12
95%
Alliant Reloder-23
<<locked>>
81%
35491
56%
**79
100%
Alliant Reloder-25
<<locked>>
81%
30806
48%
**87
96%
Alliant Reloder-26
<<locked>>
81%
39276
62%
**23
99%
[Baschieri & Pellagri 109]*
<<locked>>
83%
38769
61%
**72
90%
[Bofors RP15]*
<<locked>>
81%
34272
54%
**49
94%
[Bofors RP30]*
<<locked>>
83%
29733
47%
**41
90%
Bofors RP5
<<locked>>
81%
36927
58%
**12
95%
Bofors RP7
<<locked>>
81%
51924
81%
**08
99%
[Hodgdon H1000]*
<<locked>>
81%
29994
47%
**15
90%
Hodgdon H414
<<locked>>
81%
51256
80%
**61
100%
Hodgdon H4350
<<locked>>
81%
53737
84%
**77
99%
[Hodgdon H4831]*
<<locked>>
81%
39247
61%
**15
94%
[Hodgdon H4831 SC]*
<<locked>>
81%
38624
61%
**05
94%
Hodgdon Hybrid 100V
<<locked>>
81%
44846
70%
**94
100%
[Hodgdon Retumbo]*
<<locked>>
81%
30197
47%
**93
92%
Hodgdon Superperformance
<<locked>>
81%
51068
80%
**87
100%
Hodgdon TrailBoss
<<locked>>
81%
28311
44%
**54
100%
IMR 4350
<<locked>>
81%
46949
74%
**40
99%
IMR 4451 Enduron
<<locked>>
81%
53287
84%
**41
100%
IMR 4831
<<locked>>
81%
47007
74%
**56
100%
IMR 4955 Enduron
<<locked>>
81%
40930
64%
**21
95%
[IMR 7828 SSC]*
<<locked>>
81%
35375
55%
**79
93%
[IMR 7977 Enduron]*
<<locked>>
94%
49458
77%
**43
90%
[IMR 8133 Enduron]*
<<locked>>
91%
30545
48%
**84
90%
Lovex S065
<<locked>>
81%
50807
80%
**85
100%
Lovex S070
<<locked>>
81%
48994
77%
**79
100%
Lovex S071
<<locked>>
81%
31792
50%
**21
96%
Norma 204
<<locked>>
81%
47268
74%
**85
98%
[Norma 217]*
<<locked>>
87%
26731
42%
**79
90%
Norma MRP
<<locked>>
81%
38522
60%
**77
97%
Norma URP
<<locked>>
81%
48312
76%
**89
100%
[Ramshot Grand]*
<<locked>>
81%
34882
55%
**85
93%
Ramshot Hunter
<<locked>>
81%
47195
74%
**89
100%
[Ramshot Magnum]*
<<locked>>
81%
31154
49%
**67
93%
ReloadSwiss RS 14
<<locked>>
81%
29080
46%
**96
100%
ReloadSwiss RS 62
<<locked>>
81%
49429
77%
**31
100%
ReloadSwiss RS 70
<<locked>>
81%
47688
75%
**54
100%
[ReloadSwiss RS 76]*
<<locked>>
81%
29153
46%
**57
92%
[ReloadSwiss RS 80]*
<<locked>>
88%
33895
53%
**92
90%
Rottweil R 904
<<locked>>
81%
42525
67%
**64
96%
Rottweil R 905
<<locked>>
81%
40422
63%
**64
97%
Rottweil R 907
<<locked>>
81%
51924
81%
**08
99%
SNPE Vectan Tubal 7000
<<locked>>
81%
49574
78%
**30
99%
SNPE Vectan Tubal 8000
<<locked>>
81%
40089
63%
**54
96%
Shooters World Long Rifle
<<locked>>
81%
50807
80%
**85
100%
Somchem S361
<<locked>>
81%
43308
68%
**51
95%
Somchem S365
<<locked>>
81%
45295
71%
**49
100%
Somchem S385
<<locked>>
81%
41104
64%
**48
98%
Vihtavuori N160
<<locked>>
81%
49777
78%
**85
100%
Vihtavuori N165
<<locked>>
81%
35592
56%
**13
95%
[Vihtavuori N170]*
<<locked>>
92%
43569
68%
**90
90%
Vihtavuori N550
<<locked>>
81%
49269
77%
**99
100%
Vihtavuori N555
<<locked>>
81%
39842
62%
**54
100%
[Vihtavuori N560]*
<<locked>>
81%
38827
61%
**71
94%
[Vihtavuori N565]*
<<locked>>
81%
31792
50%
**84
91%
[Vihtavuori N568]*
<<locked>>
88%
35346
55%
**15
90%
[Vihtavuori N570]*
<<locked>>
94%
40466
63%
**66
90%
Winchester 6.5 StaBALL
<<locked>>
81%
48892
77%
**43
100%
Winchester 760
<<locked>>
81%
51256
80%
**61
100%
Winchester StaBALL HD
<<locked>>
81%
31444
49%
**98
100%
Winchester Supreme 780
<<locked>>
81%
37521
59%
**72
95%

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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