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Load data for 6.5 mm-06 Ackley Improved + .264 | 156gr | Norma ORYX

Recommended Powder(s): Bofors RP15, IMR 7828 SSC, Ramshot Grand, ReloadSwiss RS 76, Vihtavuori N560

6.5 mm-06 Ackley Improved + .264 | 156gr | Norma ORYX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 156gr | Norma ORYX
Manufacturer SKU:
66524
Bullet Weight:
156gr | 10.1g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
<<locked>>
Caliber:
6.5 mm-06 Ackley Improved load data
Case Length (l3):
2.489" | 63.2mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
72.0 Grains of Water | 4.68 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
64977 psi | 4480 bar
LID:
LID_B3839_C1034
Last updated:
2026-01-20

Load data for 138 loads in caliber 6.5 mm-06 Ackley Improved with .264 | 156gr | Norma ORYX bullet and 69 powders such as Bofors RP15, IMR 7828 SSC, Ramshot Grand, ReloadSwiss RS 76, Vihtavuori N560. 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>>
90%
57943
89%
**69
100%
ADI AR 2213
<<locked>>
93%
57638
89%
**05
100%
ADI AR 2217
<<locked>>
97%
47456
73%
**48
99%
ADI AR 2225
<<locked>>
97%
42496
65%
**15
100%
Accurate 3100
<<locked>>
94%
58421
90%
**13
100%
Accurate 4350
<<locked>>
85%
57711
89%
**13
100%
Accurate MAGPRO
<<locked>>
94%
58001
89%
**31
99%
Alliant Reloder-16
<<locked>>
86%
58160
90%
**53
100%
Alliant Reloder-19
<<locked>>
90%
57609
89%
**66
100%
Alliant Reloder-22
<<locked>>
93%
57754
89%
**05
100%
Alliant Reloder-23
<<locked>>
95%
58117
89%
**46
100%
Alliant Reloder-25
<<locked>>
97%
53635
83%
**59
100%
Alliant Reloder-26
<<locked>>
90%
57595
89%
**31
100%
[Alliant Reloder-33]*
<<locked>>
97%
43816
67%
**44
94%
Baschieri & Pellagri 109
<<locked>>
95%
58088
89%
**59
98%
Bofors RP15 👍
<<locked>>
96%
58363
90%
**15
100%
Bofors RP30
<<locked>>
97%
49879
77%
**13
99%
Bofors RP5
<<locked>>
93%
57754
89%
**05
100%
Bofors RP7
<<locked>>
84%
57595
89%
**80
100%
Hodgdon H1000
<<locked>>
97%
47456
73%
**48
99%
Hodgdon H4350
<<locked>>
88%
58001
89%
**13
100%
Hodgdon H4831
<<locked>>
96%
58102
89%
**56
99%
Hodgdon H4831 SC
<<locked>>
92%
58102
89%
**56
99%
Hodgdon Hybrid 100V
<<locked>>
88%
57783
89%
**77
100%
Hodgdon LVR
<<locked>>
84%
57870
89%
**26
100%
Hodgdon Retumbo
<<locked>>
97%
42496
65%
**15
100%
Hodgdon Superperformance
<<locked>>
84%
58030
89%
**85
100%
IMR 4350
<<locked>>
87%
57827
89%
**07
100%
IMR 4451 Enduron
<<locked>>
83%
58146
89%
**90
100%
IMR 4831
<<locked>>
90%
57711
89%
**00
100%
IMR 4955 Enduron
<<locked>>
93%
57972
89%
**26
99%
IMR 7828 SSC 👍
<<locked>>
93%
58175
90%
**22
100%
[IMR 7977 Enduron]*
<<locked>>
97%
55434
85%
**44
93%
IMR 8133 Enduron
<<locked>>
97%
38058
59%
**10
96%
Lovex S065
<<locked>>
85%
58276
90%
**77
100%
Lovex S070
<<locked>>
86%
58102
89%
**03
100%
Lovex S071
<<locked>>
97%
53896
83%
**57
100%
Norma 204
<<locked>>
86%
57696
89%
**43
100%
Norma 217
<<locked>>
97%
38696
60%
**43
98%
Norma MRP
<<locked>>
91%
57928
89%
**25
100%
Norma URP
<<locked>>
86%
57725
89%
**20
100%
Ramshot Grand 👍
<<locked>>
91%
58146
89%
**31
100%
Ramshot Hunter
<<locked>>
87%
58450
90%
**56
100%
Ramshot Magnum
<<locked>>
94%
57783
89%
**89
100%
ReloadSwiss RS 14
<<locked>>
96%
36405
56%
**86
100%
ReloadSwiss RS 62
<<locked>>
85%
58392
90%
**46
100%
ReloadSwiss RS 70
<<locked>>
85%
57580
89%
**82
100%
ReloadSwiss RS 76 👍
<<locked>>
97%
53200
82%
**31
100%
ReloadSwiss RS 80
<<locked>>
97%
48254
74%
**26
98%
Rottweil R 904
<<locked>>
90%
57986
89%
**26
100%
Rottweil R 905
<<locked>>
91%
57493
88%
**56
100%
Rottweil R 907
<<locked>>
84%
57595
89%
**80
100%
SNPE Vectan Tubal 7000
<<locked>>
85%
58378
90%
**57
100%
Shooters World Long Rifle
<<locked>>
85%
58276
90%
**77
100%
Somchem S361
<<locked>>
89%
57580
89%
**94
99%
Somchem S365
<<locked>>
87%
57914
89%
**13
100%
Somchem S385
<<locked>>
91%
58102
89%
**26
100%
Vihtavuori N150
<<locked>>
86%
57537
89%
**18
100%
Vihtavuori N160
<<locked>>
84%
57856
89%
**90
100%
Vihtavuori N165
<<locked>>
96%
57522
89%
**17
100%
[Vihtavuori N170]*
<<locked>>
97%
44512
69%
**23
92%
Vihtavuori N550
<<locked>>
83%
57783
89%
**20
100%
Vihtavuori N555
<<locked>>
92%
58276
90%
**49
100%
Vihtavuori N560 👍
<<locked>>
93%
58218
90%
**28
99%
Vihtavuori N565
<<locked>>
97%
56231
87%
**89
99%
Vihtavuori N568
<<locked>>
97%
48805
75%
**17
97%
[Vihtavuori N570]*
<<locked>>
97%
46557
72%
**07
94%
Winchester 6.5 StaBALL
<<locked>>
85%
58349
90%
**61
100%
Winchester StaBALL HD
<<locked>>
96%
58175
90%
**61
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
42395
65%
**10
98%
ADI AR 2213
<<locked>>
81%
37753
58%
**48
95%
[ADI AR 2217]*
<<locked>>
81%
28021
43%
**92
90%
[ADI AR 2225]*
<<locked>>
81%
25701
40%
**65
92%
Accurate 3100
<<locked>>
81%
38261
59%
**92
99%
Accurate 4350
<<locked>>
81%
51024
79%
**18
100%
[Accurate MAGPRO]*
<<locked>>
81%
36956
57%
**41
93%
Alliant Reloder-16
<<locked>>
81%
48878
75%
**28
100%
Alliant Reloder-19
<<locked>>
81%
42424
65%
**10
98%
Alliant Reloder-22
<<locked>>
81%
38101
59%
**51
97%
Alliant Reloder-23
<<locked>>
81%
36825
57%
**15
100%
Alliant Reloder-25
<<locked>>
81%
31720
49%
**43
98%
Alliant Reloder-26
<<locked>>
81%
40640
63%
**62
100%
[Alliant Reloder-33]*
<<locked>>
92%
36230
56%
**70
90%
[Baschieri & Pellagri 109]*
<<locked>>
81%
37768
58%
**75
91%
Bofors RP15
<<locked>>
81%
35317
54%
**92
96%
[Bofors RP30]*
<<locked>>
81%
29182
45%
**64
92%
Bofors RP5
<<locked>>
81%
38101
59%
**51
97%
Bofors RP7
<<locked>>
81%
53142
82%
**21
100%
[Hodgdon H1000]*
<<locked>>
81%
28021
43%
**92
90%
Hodgdon H4350
<<locked>>
81%
45934
71%
**20
99%
[Hodgdon H4831]*
<<locked>>
81%
35592
55%
**46
94%
Hodgdon H4831 SC
<<locked>>
81%
39610
61%
**38
95%
Hodgdon Hybrid 100V
<<locked>>
81%
46122
71%
**10
100%
Hodgdon LVR
<<locked>>
81%
53272
82%
**57
100%
[Hodgdon Retumbo]*
<<locked>>
81%
25701
40%
**65
92%
Hodgdon Superperformance
<<locked>>
81%
52257
80%
**03
100%
IMR 4350
<<locked>>
81%
48167
74%
**59
100%
IMR 4451 Enduron
<<locked>>
81%
54375
84%
**38
100%
IMR 4831
<<locked>>
81%
44034
68%
**97
100%
IMR 4955 Enduron
<<locked>>
81%
39624
61%
**05
96%
IMR 7828 SSC
<<locked>>
81%
38740
60%
**77
96%
[IMR 7977 Enduron]*
<<locked>>
90%
45310
70%
**70
90%
[IMR 8133 Enduron]*
<<locked>>
86%
27398
42%
**24
90%
Lovex S065
<<locked>>
81%
51880
80%
**92
100%
Lovex S070
<<locked>>
81%
50096
77%
**82
100%
Lovex S071
<<locked>>
81%
32895
51%
**80
98%
Norma 204
<<locked>>
81%
48675
75%
**08
99%
[Norma 217]*
<<locked>>
82%
23801
37%
**26
90%
Norma MRP
<<locked>>
81%
39885
61%
**23
99%
Norma URP
<<locked>>
81%
49429
76%
**98
100%
Ramshot Grand
<<locked>>
81%
40292
62%
**30
97%
Ramshot Hunter
<<locked>>
81%
48660
75%
**08
100%
Ramshot Magnum
<<locked>>
81%
35085
54%
**92
97%
ReloadSwiss RS 14
<<locked>>
92%
34142
53%
**44
100%
ReloadSwiss RS 62
<<locked>>
81%
51082
79%
**48
100%
ReloadSwiss RS 70
<<locked>>
81%
49139
76%
**64
100%
ReloadSwiss RS 76
<<locked>>
81%
29994
46%
**26
95%
[ReloadSwiss RS 80]*
<<locked>>
84%
30501
47%
**26
90%
Rottweil R 904
<<locked>>
81%
43540
67%
**87
97%
Rottweil R 905
<<locked>>
81%
42032
65%
**97
98%
Rottweil R 907
<<locked>>
81%
53142
82%
**21
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
51256
79%
**52
100%
Shooters World Long Rifle
<<locked>>
81%
51880
80%
**92
100%
Somchem S361
<<locked>>
81%
44411
68%
**84
97%
Somchem S365
<<locked>>
81%
46789
72%
**59
100%
Somchem S385
<<locked>>
81%
42250
65%
**77
99%
Vihtavuori N150
<<locked>>
81%
49429
76%
**03
100%
Vihtavuori N160
<<locked>>
81%
53127
82%
**25
100%
Vihtavuori N165
<<locked>>
81%
35563
55%
**33
97%
[Vihtavuori N170]*
<<locked>>
93%
39465
61%
**28
90%
Vihtavuori N550
<<locked>>
81%
54027
83%
**71
100%
Vihtavuori N555
<<locked>>
81%
41278
64%
**87
100%
Vihtavuori N560
<<locked>>
81%
38363
59%
**74
95%
[Vihtavuori N565]*
<<locked>>
81%
32822
51%
**39
93%
[Vihtavuori N568]*
<<locked>>
84%
31531
49%
**39
90%
[Vihtavuori N570]*
<<locked>>
90%
37260
57%
**03
90%
Winchester 6.5 StaBALL
<<locked>>
81%
50198
77%
**56
100%
Winchester StaBALL HD
<<locked>>
81%
33214
51%
**51
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.

<<locked>>... you need to buy an access license to unlock the data

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