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Load data for 6.5 x 68 R + .264 | 87gr | IBEX Viper

Recommended Powder(s):

6.5 x 68 R + .264 | 87gr | IBEX Viper

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 87gr | IBEX Viper
Manufacturer SKU:
T7005
Bullet Weight:
87gr | 5.6g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
<<locked>>
Caliber:
6.5 x 68 R load data
Case Length (l3):
2.657" | 67.5mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
83.0 Grains of Water | 5.39 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
56565 psi | 3900 bar
LID:
LID_B7007_C1031
Last updated:
2026-01-31
Recommended Twist Rate:
1:10 - 1:8

Load data for 108 loads in caliber 6.5 x 68 R with .264 | 87gr | IBEX Viper bullet and 54 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%
50053
88%
**06
95%
[ADI AR 2213]*
<<locked>>
94%
50096
89%
**22
93%
Accurate 3100
<<locked>>
93%
50517
89%
**63
98%
Accurate 4350
<<locked>>
85%
50415
89%
**92
99%
Alliant Reloder-16
<<locked>>
87%
50169
89%
**48
99%
Alliant Reloder-19
<<locked>>
91%
50444
89%
**99
95%
Alliant Reloder-22
<<locked>>
94%
50662
90%
**51
96%
Alliant Reloder-23 👍
<<locked>>
96%
50415
89%
**38
100%
Alliant Reloder-25
<<locked>>
97%
45948
81%
**69
98%
Alliant Reloder-26 👍
<<locked>>
92%
50647
90%
**14
99%
Bofors RP15
<<locked>>
97%
50662
90%
**48
95%
Bofors RP5
<<locked>>
94%
50662
90%
**51
96%
Bofors RP7
<<locked>>
83%
50749
90%
**40
96%
Hodgdon H4350
<<locked>>
88%
50401
89%
**53
96%
[Hodgdon H4831]*
<<locked>>
96%
50604
89%
**73
93%
[Hodgdon H4831 SC]*
<<locked>>
92%
50415
89%
**76
93%
Hodgdon Hybrid 100V
<<locked>>
88%
50430
89%
**76
100%
Hodgdon LVR
<<locked>>
84%
50140
89%
**99
99%
Hodgdon Superperformance
<<locked>>
84%
50125
89%
**32
97%
Hodgdon TrailBoss
<<locked>>
96%
35244
62%
**57
100%
IMR 4350
<<locked>>
87%
50705
90%
**53
96%
IMR 4831
<<locked>>
90%
50604
89%
**89
99%
[IMR 4955 Enduron]*
<<locked>>
93%
50894
90%
**40
93%
[IMR 7828 SSC]*
<<locked>>
93%
50633
90%
**45
94%
Lovex S065
<<locked>>
84%
50314
89%
**33
98%
Lovex S070
<<locked>>
85%
50459
89%
**56
97%
Lovex S071
<<locked>>
97%
47514
84%
**97
97%
Norma 204
<<locked>>
86%
50618
89%
**89
95%
Norma MRP
<<locked>>
92%
50749
90%
**78
97%
Norma URP
<<locked>>
86%
50343
89%
**96
99%
[Ramshot Grand]*
<<locked>>
91%
50618
89%
**55
94%
Ramshot Hunter
<<locked>>
87%
50807
90%
**12
98%
Ramshot Magnum
<<locked>>
95%
50720
90%
**12
96%
ReloadSwiss RS 14
<<locked>>
96%
35665
63%
**00
100%
ReloadSwiss RS 62
<<locked>>
85%
50531
89%
**22
99%
ReloadSwiss RS 70 👍
<<locked>>
86%
50183
89%
**58
99%
ReloadSwiss RS 76
<<locked>>
97%
45382
80%
**89
96%
[Rottweil R 904]*
<<locked>>
90%
50111
89%
**53
94%
Rottweil R 905
<<locked>>
91%
50778
90%
**19
96%
Rottweil R 907
<<locked>>
83%
50749
90%
**40
96%
SNPE Vectan Tubal 7000
<<locked>>
84%
50241
89%
**78
97%
Shooters World Long Rifle
<<locked>>
84%
50314
89%
**33
98%
[Somchem S361]*
<<locked>>
89%
50908
90%
**17
93%
Somchem S365
<<locked>>
88%
50560
89%
**25
100%
Somchem S385
<<locked>>
91%
50705
90%
**66
96%
Vihtavuori N150
<<locked>>
85%
50241
89%
**14
100%
Vihtavuori N160
<<locked>>
84%
50778
90%
**63
99%
Vihtavuori N165
<<locked>>
96%
50618
89%
**50
96%
Vihtavuori N550
<<locked>>
83%
50531
89%
**12
99%
Vihtavuori N555 👍
<<locked>>
92%
50299
89%
**22
99%
[Vihtavuori N560]*
<<locked>>
94%
50444
89%
**65
93%
[Vihtavuori N565]*
<<locked>>
97%
48051
85%
**83
93%
Winchester 6.5 StaBALL
<<locked>>
85%
50285
89%
**30
100%
Winchester StaBALL HD 👍
<<locked>>
97%
47964
85%
**43
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2209]*
<<locked>>
81%
37652
67%
**94
90%
[ADI AR 2213]*
<<locked>>
89%
42699
75%
**32
90%
[Accurate 3100]*
<<locked>>
81%
33707
60%
**53
92%
Accurate 4350
<<locked>>
81%
44701
79%
**74
98%
Alliant Reloder-16
<<locked>>
81%
41901
74%
**58
98%
[Alliant Reloder-19]*
<<locked>>
81%
37492
66%
**81
90%
[Alliant Reloder-22]*
<<locked>>
85%
37449
66%
**20
90%
Alliant Reloder-23
<<locked>>
81%
32010
57%
**69
96%
[Alliant Reloder-25]*
<<locked>>
84%
30618
54%
**20
90%
[Alliant Reloder-26]*
<<locked>>
81%
34679
61%
**07
94%
[Bofors RP15]*
<<locked>>
87%
37579
66%
**23
90%
[Bofors RP5]*
<<locked>>
85%
37449
66%
**20
90%
Bofors RP7
<<locked>>
81%
47485
84%
**68
96%
[Hodgdon H4350]*
<<locked>>
81%
40828
72%
**33
93%
[Hodgdon H4831]*
<<locked>>
91%
43105
76%
**09
90%
[Hodgdon H4831 SC]*
<<locked>>
88%
43279
77%
**09
90%
Hodgdon Hybrid 100V
<<locked>>
81%
39624
70%
**40
98%
Hodgdon LVR
<<locked>>
81%
46340
82%
**10
98%
Hodgdon Superperformance
<<locked>>
81%
44947
79%
**17
95%
Hodgdon TrailBoss
<<locked>>
81%
28253
50%
**77
100%
[IMR 4350]*
<<locked>>
81%
42656
75%
**79
94%
IMR 4831
<<locked>>
81%
38653
68%
**17
97%
[IMR 4955 Enduron]*
<<locked>>
87%
42221
75%
**46
90%
[IMR 7828 SSC]*
<<locked>>
88%
42699
75%
**55
90%
Lovex S065
<<locked>>
81%
46615
82%
**61
97%
Lovex S070
<<locked>>
81%
44715
79%
**22
96%
[Lovex S071]*
<<locked>>
82%
30066
53%
**35
90%
[Norma 204]*
<<locked>>
81%
42496
75%
**02
92%
[Norma MRP]*
<<locked>>
81%
34403
61%
**54
90%
Norma URP
<<locked>>
81%
43424
77%
**45
98%
[Ramshot Grand]*
<<locked>>
86%
41481
73%
**22
90%
Ramshot Hunter
<<locked>>
81%
42003
74%
**22
96%
[Ramshot Magnum]*
<<locked>>
85%
35940
64%
**51
90%
ReloadSwiss RS 14
<<locked>>
81%
28689
51%
**23
100%
ReloadSwiss RS 62
<<locked>>
81%
43845
78%
**81
98%
ReloadSwiss RS 70
<<locked>>
81%
42134
74%
**68
97%
[ReloadSwiss RS 76]*
<<locked>>
90%
36332
64%
**17
90%
[Rottweil R 904]*
<<locked>>
83%
40335
71%
**17
90%
[Rottweil R 905]*
<<locked>>
82%
37231
66%
**87
90%
Rottweil R 907
<<locked>>
81%
47485
84%
**68
96%
SNPE Vectan Tubal 7000
<<locked>>
81%
45658
81%
**89
96%
Shooters World Long Rifle
<<locked>>
81%
46615
82%
**61
97%
[Somchem S361]*
<<locked>>
83%
42612
75%
**30
90%
Somchem S365
<<locked>>
81%
40030
71%
**99
99%
[Somchem S385]*
<<locked>>
81%
37376
66%
**48
92%
Vihtavuori N150
<<locked>>
81%
43918
78%
**86
100%
Vihtavuori N160
<<locked>>
81%
46572
82%
**87
98%
[Vihtavuori N165]*
<<locked>>
85%
35534
63%
**82
90%
Vihtavuori N550
<<locked>>
81%
47282
84%
**40
98%
Vihtavuori N555
<<locked>>
81%
35578
63%
**71
96%
[Vihtavuori N560]*
<<locked>>
89%
42960
76%
**74
90%
[Vihtavuori N565]*
<<locked>>
93%
41916
74%
**35
90%
Winchester 6.5 StaBALL
<<locked>>
81%
43990
78%
**99
100%
[Winchester StaBALL HD]*
<<locked>>
81%
28616
51%
**23
94%

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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