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Load data for 6.5 x 58 mm Mauser Port. + .264 | 100gr | Lapua FMJ

Recommended Powder(s): Alliant Reloder- TS 15.5, Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Somchem S365

6.5 x 58 mm Mauser Port. + .264 | 100gr | Lapua FMJ

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 100gr | Lapua FMJ
Manufacturer SKU:
4PL6014 | S341
Bullet Weight:
100gr | 6.5g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
0.836" | 21.2mm
Caliber:
6.5 x 58 mm Mauser Port. load data
Case Length (l3):
2.283" | 58.0mm
Cartridge Length (C.O.L.):
2.944" | 74.8mm
Seated Depth:
0.175" | 4.5mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
57.0 Grains of Water | 3.70 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
51488 psi | 3550 bar
LID:
LID_B3110_C1021
Last updated:
2025-01-01

Load data for 122 loads in caliber 6.5 x 58 mm Mauser Port. with .264 | 100gr | Lapua FMJ bullet and 61 powders such as Alliant Reloder- TS 15.5, Alliant Reloder-17, ReloadSwiss RS 52, ReloadSwiss RS 60, Somchem S365. 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>>
87%
45890
89%
**63
98%
[Accurate 2700]*
<<locked>>
87%
45658
89%
**90
93%
Accurate 4064
<<locked>>
86%
46021
89%
**82
100%
Accurate 4350
<<locked>>
95%
45919
89%
**45
97%
Alliant Reloder- TS 15.5 👍
<<locked>>
87%
46282
90%
**05
99%
Alliant Reloder-15
<<locked>>
85%
46079
89%
**05
98%
Alliant Reloder-16
<<locked>>
95%
45629
89%
**58
97%
Alliant Reloder-17 👍
<<locked>>
91%
46122
90%
**04
99%
Alliant Reloder-23
<<locked>>
97%
34403
67%
**08
95%
[Alliant Reloder-26]*
<<locked>>
96%
37637
73%
**36
93%
Hodgdon CFE223
<<locked>>
86%
46021
89%
**35
97%
Hodgdon H380
<<locked>>
86%
45905
89%
**89
97%
[Hodgdon H414]*
<<locked>>
90%
45847
89%
**28
94%
[Hodgdon H4350]*
<<locked>>
96%
45847
89%
**66
93%
Hodgdon Hybrid 100V
<<locked>>
97%
44701
87%
**95
99%
Hodgdon LVR
<<locked>>
92%
45963
89%
**31
96%
[Hodgdon Superperformance]*
<<locked>>
92%
45527
88%
**28
93%
Hodgdon VARGET
<<locked>>
87%
45542
88%
**56
98%
Hodgdon TrailBoss
<<locked>>
95%
33141
64%
**13
100%
IMR 3031
<<locked>>
84%
45847
89%
**02
100%
IMR 4064
<<locked>>
87%
46021
89%
**56
98%
[IMR 4166 Enduron]*
<<locked>>
88%
45774
89%
**23
94%
[IMR 4350]*
<<locked>>
94%
46151
90%
**66
93%
[IMR 4451 Enduron]*
<<locked>>
89%
46035
89%
**53
94%
IMR 4831
<<locked>>
96%
41727
81%
**33
96%
IMR 4895
<<locked>>
84%
45411
88%
**02
98%
Lovex S062
<<locked>>
85%
45542
88%
**59
99%
Lovex S065
<<locked>>
92%
45977
89%
**56
96%
[Lovex S070]*
<<locked>>
93%
45426
88%
**59
94%
Norma 203B
<<locked>>
85%
45440
88%
**92
98%
[Norma 204]*
<<locked>>
95%
46311
90%
**05
91%
Norma URP
<<locked>>
95%
45890
89%
**35
97%
Ramshot Big Game
<<locked>>
85%
45832
89%
**22
98%
Ramshot Hunter
<<locked>>
95%
45658
89%
**35
95%
ReloadSwiss RS 14
<<locked>>
95%
33547
65%
**59
100%
ReloadSwiss RS 50
<<locked>>
86%
45571
89%
**49
95%
ReloadSwiss RS 52 👍
<<locked>>
86%
45919
89%
**31
99%
ReloadSwiss RS 60 👍
<<locked>>
92%
45818
89%
**10
100%
ReloadSwiss RS 62
<<locked>>
95%
46296
90%
**68
97%
ReloadSwiss RS 70
<<locked>>
95%
46296
90%
**84
96%
Rottweil R 902
<<locked>>
83%
45513
88%
**33
99%
Rottweil R 903
<<locked>>
89%
46238
90%
**05
99%
[Rottweil R 907]*
<<locked>>
90%
45905
89%
**46
93%
SNPE Vectan SP 11
<<locked>>
88%
46180
90%
**28
98%
SNPE Vectan Tubal 5000
<<locked>>
87%
45397
88%
**71
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
92%
46151
90%
**07
94%
Shooters World Long Rifle
<<locked>>
92%
45977
89%
**56
96%
Shooters World Precision
<<locked>>
85%
45542
88%
**59
99%
Somchem S355
<<locked>>
89%
46079
89%
**86
99%
Somchem S365 👍
<<locked>>
97%
44179
86%
**45
99%
[Somchem S385]*
<<locked>>
97%
41278
80%
**04
92%
Vihtavuori N135
<<locked>>
90%
46064
89%
**43
100%
Vihtavuori N140
<<locked>>
84%
46238
90%
**43
100%
Vihtavuori N150
<<locked>>
93%
45513
88%
**43
99%
Vihtavuori N160
<<locked>>
92%
45934
89%
**99
97%
Vihtavuori N540
<<locked>>
84%
45890
89%
**56
100%
Vihtavuori N550
<<locked>>
92%
46166
90%
**35
97%
Vihtavuori N555
<<locked>>
97%
37115
72%
**94
95%
Winchester 6.5 StaBALL
<<locked>>
93%
45992
89%
**72
99%
[Winchester 760]*
<<locked>>
90%
45847
89%
**28
94%
[Winchester StaBALL HD]*
<<locked>>
97%
30893
60%
**56
93%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
38450
75%
**02
96%
[Accurate 2700]*
<<locked>>
82%
38276
74%
**23
90%
Accurate 4064
<<locked>>
81%
39247
76%
**48
100%
[Accurate 4350]*
<<locked>>
81%
28572
55%
**12
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
37913
74%
**15
97%
Alliant Reloder-15
<<locked>>
81%
40872
79%
**97
97%
[Alliant Reloder-16]*
<<locked>>
82%
30255
59%
**51
90%
Alliant Reloder-17
<<locked>>
81%
32938
64%
**69
95%
[Alliant Reloder-23]*
<<locked>>
89%
27340
53%
**72
90%
[Alliant Reloder-26]*
<<locked>>
93%
32764
64%
**92
90%
Hodgdon CFE223
<<locked>>
81%
39378
76%
**94
95%
[Hodgdon H380]*
<<locked>>
81%
38363
75%
**18
94%
[Hodgdon H414]*
<<locked>>
83%
36796
71%
**18
90%
[Hodgdon H4350]*
<<locked>>
90%
38566
75%
**99
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
26905
52%
**23
91%
[Hodgdon LVR]*
<<locked>>
81%
31894
62%
**87
91%
[Hodgdon Superperformance]*
<<locked>>
88%
38928
76%
**74
90%
Hodgdon VARGET
<<locked>>
81%
38116
74%
**92
96%
Hodgdon TrailBoss
<<locked>>
81%
26614
52%
**62
100%
IMR 3031
<<locked>>
81%
41104
80%
**07
100%
IMR 4064
<<locked>>
81%
37695
73%
**76
96%
[IMR 4166 Enduron]*
<<locked>>
81%
37768
73%
**30
91%
[IMR 4350]*
<<locked>>
88%
37942
74%
**92
90%
[IMR 4451 Enduron]*
<<locked>>
82%
36506
71%
**30
90%
[IMR 4831]*
<<locked>>
85%
28848
56%
**95
90%
IMR 4895
<<locked>>
81%
41945
81%
**30
97%
Lovex S062
<<locked>>
81%
40321
78%
**48
98%
[Lovex S065]*
<<locked>>
81%
33040
64%
**48
91%
[Lovex S070]*
<<locked>>
85%
35259
68%
**26
90%
Norma 203B
<<locked>>
81%
40393
78%
**87
97%
[Norma 204]*
<<locked>>
92%
42743
83%
**23
90%
[Norma URP]*
<<locked>>
81%
29269
57%
**18
90%
Ramshot Big Game
<<locked>>
81%
39784
77%
**90
97%
[Ramshot Hunter]*
<<locked>>
86%
34113
66%
**49
90%
ReloadSwiss RS 14
<<locked>>
81%
27021
52%
**04
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
38885
76%
**95
92%
ReloadSwiss RS 52
<<locked>>
81%
38798
75%
**84
98%
ReloadSwiss RS 60
<<locked>>
81%
32053
62%
**43
95%
[ReloadSwiss RS 62]*
<<locked>>
83%
30269
59%
**67
90%
[ReloadSwiss RS 70]*
<<locked>>
85%
33214
64%
**46
90%
Rottweil R 902
<<locked>>
81%
42061
82%
**67
99%
Rottweil R 903
<<locked>>
81%
35259
68%
**56
96%
[Rottweil R 907]*
<<locked>>
84%
37710
73%
**62
90%
SNPE Vectan SP 11
<<locked>>
81%
36289
70%
**08
96%
SNPE Vectan Tubal 5000
<<locked>>
81%
37739
73%
**23
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
84%
35404
69%
**77
90%
[Shooters World Long Rifle]*
<<locked>>
81%
33040
64%
**48
91%
Shooters World Precision
<<locked>>
81%
40321
78%
**48
98%
Somchem S355
<<locked>>
81%
36230
70%
**69
96%
[Somchem S365]*
<<locked>>
81%
26078
51%
**49
92%
[Somchem S385]*
<<locked>>
94%
38072
74%
**28
90%
Vihtavuori N135
<<locked>>
81%
35157
68%
**17
100%
Vihtavuori N140
<<locked>>
81%
41742
81%
**51
100%
Vihtavuori N150
<<locked>>
81%
30850
60%
**12
96%
[Vihtavuori N160]*
<<locked>>
81%
31749
62%
**57
92%
Vihtavuori N540
<<locked>>
81%
41495
81%
**74
100%
[Vihtavuori N550]*
<<locked>>
81%
32169
62%
**97
92%
[Vihtavuori N555]*
<<locked>>
88%
27847
54%
**25
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
30763
60%
**02
94%
[Winchester 760]*
<<locked>>
83%
36796
71%
**18
90%
[Winchester StaBALL HD]*
<<locked>>
95%
28660
56%
**71
91%

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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