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Load data for 6.5 x 55 Swedish + .264 | 129gr | Hornady SST InterLock

Recommended Powder(s):

6.5 x 55 Swedish + .264 | 129gr | Hornady SST InterLock

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 129gr | Hornady SST InterLock
Manufacturer SKU:
26202
Bullet Weight:
129gr | 8.4g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
<<locked>>
Caliber:
6.5 x 55 Swedish load data
Case Length (l3):
2.165" | 55.0mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
57.0 Grains of Water | 3.70 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
55114 psi | 3800 bar
LID:
LID_B2586_C1016
Last updated:
2026-01-20
Recommended Twist Rate:
1:9 - 1:8

Load data for 140 loads in caliber 6.5 x 55 Swedish with .264 | 129gr | Hornady SST InterLock bullet and 70 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 2208
<<locked>>
84%
49095
89%
**87
100%
ADI AR 2209
<<locked>>
96%
48950
89%
**66
96%
[ADI AR 2213]*
<<locked>>
97%
45034
82%
**10
93%
Accurate 2700
<<locked>>
85%
49298
89%
**41
97%
Accurate 3100
<<locked>>
97%
43163
78%
**41
98%
Accurate 4350 👍
<<locked>>
91%
48979
89%
**59
100%
Alliant Reloder- TS 15.5
<<locked>>
84%
49269
89%
**13
100%
Alliant Reloder-16 👍
<<locked>>
92%
49356
90%
**05
100%
Alliant Reloder-17
<<locked>>
88%
49211
89%
**12
100%
Alliant Reloder-19
<<locked>>
97%
49342
90%
**72
96%
Alliant Reloder-22
<<locked>>
97%
43685
79%
**13
95%
Alliant Reloder-23
<<locked>>
97%
41220
75%
**74
100%
Alliant Reloder-25
<<locked>>
96%
35839
65%
**62
96%
Alliant Reloder-26
<<locked>>
97%
46137
84%
**31
99%
[Bofors RP15]*
<<locked>>
97%
39900
72%
**38
93%
Bofors RP3
<<locked>>
84%
49559
90%
**20
100%
Bofors RP5
<<locked>>
97%
43685
79%
**13
95%
Bofors RP7
<<locked>>
88%
48747
88%
**84
97%
Hodgdon H380
<<locked>>
83%
49066
89%
**13
99%
Hodgdon H414
<<locked>>
87%
49574
90%
**82
98%
Hodgdon H4350
<<locked>>
93%
49429
90%
**13
97%
[Hodgdon H4831 SC]*
<<locked>>
97%
47210
86%
**07
93%
Hodgdon Hybrid 100V
<<locked>>
94%
49197
89%
**30
100%
Hodgdon LVR
<<locked>>
89%
49066
89%
**56
99%
Hodgdon Superperformance
<<locked>>
90%
49284
89%
**05
98%
Hodgdon VARGET
<<locked>>
85%
49530
90%
**97
100%
Hodgdon TrailBoss
<<locked>>
96%
34287
62%
**90
100%
IMR 4064
<<locked>>
85%
48704
88%
**74
100%
IMR 4166 Enduron
<<locked>>
85%
48646
88%
**57
98%
IMR 4350
<<locked>>
91%
48907
89%
**07
97%
IMR 4451 Enduron
<<locked>>
87%
49429
90%
**97
98%
IMR 4831
<<locked>>
96%
48979
89%
**43
100%
[IMR 4955 Enduron]*
<<locked>>
97%
47268
86%
**71
94%
[IMR 7828 SSC]*
<<locked>>
96%
45498
83%
**33
93%
Lovex S065
<<locked>>
89%
49168
89%
**90
99%
Lovex S070
<<locked>>
90%
48820
89%
**10
98%
Lovex S071
<<locked>>
97%
36201
66%
**93
95%
Norma 204
<<locked>>
92%
49487
90%
**49
96%
Norma MRP
<<locked>>
96%
45484
83%
**89
97%
Norma URP 👍
<<locked>>
91%
49168
89%
**62
100%
Ramshot Grand
<<locked>>
97%
48269
88%
**99
95%
Ramshot Hunter
<<locked>>
92%
49371
90%
**79
99%
Ramshot Magnum
<<locked>>
97%
42250
77%
**64
95%
ReloadSwiss RS 14
<<locked>>
96%
34940
63%
**32
100%
ReloadSwiss RS 50
<<locked>>
84%
49414
90%
**00
98%
ReloadSwiss RS 60
<<locked>>
86%
49168
89%
**15
100%
ReloadSwiss RS 62 👍
<<locked>>
91%
48878
89%
**85
99%
ReloadSwiss RS 70 👍
<<locked>>
92%
49487
90%
**25
99%
Rottweil R 903
<<locked>>
86%
48834
89%
**07
100%
Rottweil R 904
<<locked>>
95%
48805
89%
**13
95%
Rottweil R 905
<<locked>>
97%
48341
88%
**56
96%
Rottweil R 907
<<locked>>
88%
48747
88%
**84
97%
SNPE Vectan SP 11
<<locked>>
85%
48921
89%
**33
100%
SNPE Vectan Tubal 5000
<<locked>>
84%
48689
88%
**85
100%
SNPE Vectan Tubal 7000
<<locked>>
89%
49458
90%
**57
98%
Shooters World Long Rifle
<<locked>>
89%
49168
89%
**90
99%
Somchem S355
<<locked>>
86%
49052
89%
**00
100%
[Somchem S361]*
<<locked>>
94%
49559
90%
**87
94%
Somchem S365
<<locked>>
94%
49472
90%
**92
100%
Somchem S385
<<locked>>
97%
49269
89%
**43
97%
Vihtavuori N135
<<locked>>
87%
49269
89%
**31
100%
Vihtavuori N150
<<locked>>
90%
48704
88%
**61
100%
Vihtavuori N160
<<locked>>
89%
49052
89%
**17
99%
[Vihtavuori N165]*
<<locked>>
97%
40828
74%
**72
94%
Vihtavuori N550
<<locked>>
89%
49269
89%
**62
99%
Vihtavuori N555
<<locked>>
97%
46006
83%
**46
100%
[Vihtavuori N560]*
<<locked>>
97%
43859
80%
**26
92%
Winchester 6.5 StaBALL
<<locked>>
91%
49603
90%
**10
100%
Winchester 760
<<locked>>
87%
49574
90%
**82
98%
Winchester StaBALL HD
<<locked>>
97%
33446
61%
**90
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
44309
80%
**02
99%
[ADI AR 2209]*
<<locked>>
84%
33591
61%
**31
90%
[ADI AR 2213]*
<<locked>>
92%
38189
69%
**62
90%
Accurate 2700
<<locked>>
81%
42830
78%
**26
95%
[Accurate 3100]*
<<locked>>
82%
26121
47%
**34
90%
Accurate 4350
<<locked>>
81%
35157
64%
**93
97%
Alliant Reloder- TS 15.5
<<locked>>
81%
44498
81%
**25
100%
Alliant Reloder-16
<<locked>>
81%
34577
63%
**97
97%
Alliant Reloder-17
<<locked>>
81%
38885
71%
**18
99%
[Alliant Reloder-19]*
<<locked>>
84%
33518
61%
**38
90%
[Alliant Reloder-22]*
<<locked>>
89%
33286
60%
**70
90%
[Alliant Reloder-23]*
<<locked>>
81%
25208
46%
**47
94%
[Alliant Reloder-25]*
<<locked>>
88%
27644
50%
**16
90%
[Alliant Reloder-26]*
<<locked>>
81%
26672
48%
**43
91%
[Bofors RP15]*
<<locked>>
91%
33388
61%
**67
90%
Bofors RP3
<<locked>>
81%
44425
81%
**35
100%
[Bofors RP5]*
<<locked>>
89%
33286
60%
**70
90%
Bofors RP7
<<locked>>
81%
39624
72%
**10
95%
Hodgdon H380
<<locked>>
81%
45208
82%
**44
99%
Hodgdon H414
<<locked>>
81%
40306
73%
**02
96%
[Hodgdon H4350]*
<<locked>>
81%
33518
61%
**92
92%
[Hodgdon H4831 SC]*
<<locked>>
91%
39204
71%
**43
90%
Hodgdon Hybrid 100V
<<locked>>
81%
31908
58%
**92
98%
Hodgdon LVR
<<locked>>
81%
37985
69%
**39
97%
[Hodgdon Superperformance]*
<<locked>>
81%
36187
66%
**30
93%
Hodgdon VARGET
<<locked>>
81%
43903
80%
**92
99%
Hodgdon TrailBoss
<<locked>>
92%
32561
59%
**57
100%
IMR 4064
<<locked>>
81%
43772
79%
**89
99%
IMR 4166 Enduron
<<locked>>
81%
43134
78%
**49
96%
[IMR 4350]*
<<locked>>
81%
35244
64%
**28
93%
IMR 4451 Enduron
<<locked>>
81%
41321
75%
**43
96%
IMR 4831
<<locked>>
81%
30705
56%
**59
95%
[IMR 4955 Enduron]*
<<locked>>
90%
37985
69%
**84
90%
[IMR 7828 SSC]*
<<locked>>
91%
38551
70%
**75
90%
Lovex S065
<<locked>>
81%
38522
70%
**93
97%
Lovex S070
<<locked>>
81%
36709
67%
**64
95%
[Lovex S071]*
<<locked>>
86%
26121
47%
**34
90%
[Norma 204]*
<<locked>>
81%
34708
63%
**51
91%
[Norma MRP]*
<<locked>>
84%
30052
55%
**08
90%
Norma URP
<<locked>>
81%
35012
64%
**80
97%
[Ramshot Grand]*
<<locked>>
90%
38145
69%
**75
90%
[Ramshot Hunter]*
<<locked>>
81%
34084
62%
**61
94%
[Ramshot Magnum]*
<<locked>>
90%
32561
59%
**28
90%
ReloadSwiss RS 14
<<locked>>
87%
30545
55%
**44
100%
ReloadSwiss RS 50
<<locked>>
81%
45411
82%
**25
98%
ReloadSwiss RS 60
<<locked>>
81%
41336
75%
**77
100%
ReloadSwiss RS 62
<<locked>>
81%
34708
63%
**97
96%
ReloadSwiss RS 70
<<locked>>
81%
34127
62%
**00
95%
Rottweil R 903
<<locked>>
81%
42018
76%
**89
100%
[Rottweil R 904]*
<<locked>>
86%
36434
66%
**61
90%
[Rottweil R 905]*
<<locked>>
84%
32140
58%
**15
90%
Rottweil R 907
<<locked>>
81%
39624
72%
**10
95%
SNPE Vectan SP 11
<<locked>>
81%
43120
78%
**35
99%
SNPE Vectan Tubal 5000
<<locked>>
81%
43947
80%
**07
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
37724
68%
**31
95%
Shooters World Long Rifle
<<locked>>
81%
38522
70%
**93
97%
Somchem S355
<<locked>>
81%
42511
77%
**85
100%
[Somchem S361]*
<<locked>>
87%
39015
71%
**90
90%
Somchem S365
<<locked>>
81%
31328
57%
**34
99%
[Somchem S385]*
<<locked>>
82%
29776
54%
**29
90%
Vihtavuori N135
<<locked>>
81%
41539
75%
**10
100%
Vihtavuori N150
<<locked>>
81%
36230
66%
**38
100%
Vihtavuori N160
<<locked>>
81%
38072
69%
**16
98%
[Vihtavuori N165]*
<<locked>>
89%
31923
58%
**72
91%
Vihtavuori N550
<<locked>>
81%
38421
70%
**56
98%
[Vihtavuori N555]*
<<locked>>
81%
27238
49%
**26
94%
[Vihtavuori N560]*
<<locked>>
93%
38914
71%
**15
90%
Winchester 6.5 StaBALL
<<locked>>
81%
35940
65%
**61
99%
Winchester 760
<<locked>>
81%
40306
73%
**02
96%
[Winchester StaBALL HD]*
<<locked>>
81%
22263
40%
**85
90%

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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