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Load data for 6.5 x 58 mm Mauser Port. + .264 | 120gr | Remington PSP Core-Lokt

Recommended Powder(s): Accurate 4350, Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, Somchem S365

6.5 x 58 mm Mauser Port. + .264 | 120gr | Remington PSP Core-Lokt

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 120gr | Remington PSP Core-Lokt
Bullet Weight:
120gr | 7.8g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
1.075" | 27.3mm
Caliber:
6.5 x 58 mm Mauser Port. load data
Case Length (l3):
2.283" | 58.0mm
Cartridge Length (C.O.L.):
3.180" | 80.8mm
Seated Depth:
0.178" | 4.5mm
Shank Seated Depth:
0.178" | 4.5mm
Case Capacity:
57.0 Grains of Water | 3.70 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
51488 psi | 3550 bar
LID:
LID_B5146_C1021
Last updated:
2025-01-01

Load data for 116 loads in caliber 6.5 x 58 mm Mauser Port. with .264 | 120gr | Remington PSP Core-Lokt bullet and 58 powders such as Accurate 4350, Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, 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 2209]*
<<locked>>
94%
45948
89%
**02
94%
[ADI AR 2213]*
<<locked>>
97%
44382
86%
**89
92%
Accurate 2700
<<locked>>
84%
45977
89%
**87
96%
Accurate 3100
<<locked>>
97%
42815
83%
**30
97%
Accurate 4350 👍
<<locked>>
90%
45977
89%
**05
99%
Alliant Reloder-16 👍
<<locked>>
90%
45600
89%
**38
99%
Alliant Reloder-17
<<locked>>
86%
45774
89%
**58
100%
Alliant Reloder-19
<<locked>>
95%
46209
90%
**18
95%
[Alliant Reloder-22]*
<<locked>>
97%
42685
83%
**85
94%
Alliant Reloder-23
<<locked>>
97%
40176
78%
**46
99%
Alliant Reloder-25
<<locked>>
97%
35752
69%
**44
95%
Alliant Reloder-26
<<locked>>
97%
44686
87%
**00
99%
Hodgdon H414
<<locked>>
86%
46166
90%
**12
97%
Hodgdon H4350
<<locked>>
92%
45948
89%
**53
96%
[Hodgdon H4831 SC]*
<<locked>>
96%
45600
89%
**72
92%
Hodgdon Hybrid 100V
<<locked>>
93%
46137
90%
**85
100%
Hodgdon LVR
<<locked>>
87%
45411
88%
**92
98%
Hodgdon Superperformance
<<locked>>
88%
45963
89%
**41
96%
Hodgdon TrailBoss
<<locked>>
96%
33968
66%
**62
100%
IMR 4064
<<locked>>
84%
46195
90%
**36
99%
IMR 4166 Enduron
<<locked>>
84%
45759
89%
**07
96%
IMR 4350
<<locked>>
90%
46093
90%
**53
96%
IMR 4451 Enduron
<<locked>>
85%
45498
88%
**23
96%
IMR 4831
<<locked>>
95%
46064
89%
**95
99%
[IMR 4955 Enduron]*
<<locked>>
97%
46282
90%
**46
92%
[IMR 7828 SSC]*
<<locked>>
97%
44686
87%
**08
92%
Lovex S065
<<locked>>
87%
45818
89%
**30
98%
Lovex S070
<<locked>>
89%
46311
90%
**59
97%
[Lovex S071]*
<<locked>>
97%
35447
69%
**72
94%
[Norma 204]*
<<locked>>
90%
45527
88%
**82
94%
Norma MRP
<<locked>>
97%
44991
87%
**71
96%
Norma URP 👍
<<locked>>
90%
45455
88%
**02
99%
Ramshot Hunter
<<locked>>
91%
46253
90%
**22
97%
[Ramshot Magnum]*
<<locked>>
97%
40843
79%
**20
93%
ReloadSwiss RS 14
<<locked>>
96%
34548
67%
**04
100%
ReloadSwiss RS 60
<<locked>>
88%
46006
89%
**87
100%
ReloadSwiss RS 62 👍
<<locked>>
90%
45687
89%
**25
99%
ReloadSwiss RS 70
<<locked>>
90%
45629
89%
**58
98%
Rottweil R 903
<<locked>>
84%
45498
88%
**49
100%
[Rottweil R 904]*
<<locked>>
93%
45977
89%
**49
93%
Rottweil R 905
<<locked>>
96%
46006
89%
**15
95%
Rottweil R 907
<<locked>>
86%
45513
88%
**23
96%
SNPE Vectan SP 11
<<locked>>
84%
46253
90%
**02
100%
SNPE Vectan Tubal 7000
<<locked>>
88%
45977
89%
**87
96%
Shooters World Long Rifle
<<locked>>
87%
45818
89%
**30
98%
Somchem S355
<<locked>>
84%
46006
89%
**53
100%
[Somchem S361]*
<<locked>>
93%
45919
89%
**20
92%
Somchem S365 👍
<<locked>>
93%
46253
90%
**54
100%
Somchem S385
<<locked>>
95%
45527
88%
**76
96%
Vihtavuori N135
<<locked>>
85%
45730
89%
**84
100%
Vihtavuori N150
<<locked>>
89%
45542
88%
**17
100%
Vihtavuori N160
<<locked>>
88%
46340
90%
**76
99%
[Vihtavuori N165]*
<<locked>>
97%
39885
77%
**51
93%
Vihtavuori N550
<<locked>>
87%
46021
89%
**08
99%
Vihtavuori N555
<<locked>>
97%
44657
87%
**28
99%
Winchester 6.5 StaBALL
<<locked>>
89%
46064
89%
**59
100%
Winchester 760
<<locked>>
86%
46166
90%
**12
97%
Winchester StaBALL HD
<<locked>>
97%
36230
70%
**66
99%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AR 2209]*
<<locked>>
87%
36056
70%
**79
90%
[ADI AR 2213]*
<<locked>>
94%
40930
79%
**10
90%
[Accurate 2700]*
<<locked>>
81%
41655
81%
**98
94%
[Accurate 3100]*
<<locked>>
85%
28050
54%
**79
90%
Accurate 4350
<<locked>>
81%
34040
66%
**56
96%
Alliant Reloder-16
<<locked>>
81%
33837
66%
**69
96%
Alliant Reloder-17
<<locked>>
81%
38101
74%
**00
99%
[Alliant Reloder-19]*
<<locked>>
87%
35215
68%
**66
90%
[Alliant Reloder-22]*
<<locked>>
91%
35157
68%
**02
90%
[Alliant Reloder-23]*
<<locked>>
81%
24627
48%
**00
92%
[Alliant Reloder-25]*
<<locked>>
91%
29414
57%
**51
90%
[Alliant Reloder-26]*
<<locked>>
83%
27601
54%
**51
91%
Hodgdon H414
<<locked>>
81%
39436
77%
**80
95%
[Hodgdon H4350]*
<<locked>>
81%
32779
64%
**54
91%
[Hodgdon H4831 SC]*
<<locked>>
94%
42047
82%
**00
90%
Hodgdon Hybrid 100V
<<locked>>
81%
31096
60%
**57
96%
Hodgdon LVR
<<locked>>
81%
37173
72%
**15
96%
[Hodgdon Superperformance]*
<<locked>>
81%
35563
69%
**08
92%
Hodgdon TrailBoss
<<locked>>
85%
28979
56%
**60
100%
IMR 4064
<<locked>>
81%
42728
83%
**67
99%
IMR 4166 Enduron
<<locked>>
81%
42482
83%
**38
95%
[IMR 4350]*
<<locked>>
81%
34505
67%
**00
92%
IMR 4451 Enduron
<<locked>>
81%
40451
79%
**18
95%
[IMR 4831]*
<<locked>>
81%
30023
58%
**34
94%
[IMR 4955 Enduron]*
<<locked>>
92%
40451
79%
**31
90%
[IMR 7828 SSC]*
<<locked>>
94%
41191
80%
**30
90%
Lovex S065
<<locked>>
81%
37710
73%
**62
95%
[Lovex S070]*
<<locked>>
81%
35824
70%
**36
93%
[Lovex S071]*
<<locked>>
90%
28050
54%
**79
90%
[Norma 204]*
<<locked>>
83%
35795
70%
**69
90%
[Norma MRP]*
<<locked>>
87%
32169
62%
**52
90%
Norma URP
<<locked>>
81%
34185
66%
**52
96%
[Ramshot Hunter]*
<<locked>>
81%
33083
64%
**30
93%
[Ramshot Magnum]*
<<locked>>
92%
34679
67%
**66
90%
ReloadSwiss RS 14
<<locked>>
81%
27920
54%
**63
100%
ReloadSwiss RS 60
<<locked>>
81%
36956
72%
**84
99%
ReloadSwiss RS 62
<<locked>>
81%
33562
65%
**62
95%
[ReloadSwiss RS 70]*
<<locked>>
81%
33388
65%
**69
94%
Rottweil R 903
<<locked>>
81%
41089
80%
**71
99%
[Rottweil R 904]*
<<locked>>
88%
38392
75%
**98
90%
[Rottweil R 905]*
<<locked>>
87%
34534
67%
**59
90%
[Rottweil R 907]*
<<locked>>
81%
38914
76%
**79
93%
SNPE Vectan SP 11
<<locked>>
81%
42003
82%
**20
99%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
36796
71%
**03
94%
Shooters World Long Rifle
<<locked>>
81%
37710
73%
**62
95%
Somchem S355
<<locked>>
81%
41597
81%
**71
99%
[Somchem S361]*
<<locked>>
89%
40857
79%
**21
90%
Somchem S365
<<locked>>
81%
30414
59%
**00
98%
[Somchem S385]*
<<locked>>
85%
32387
63%
**80
90%
Vihtavuori N135
<<locked>>
81%
40466
79%
**95
100%
Vihtavuori N150
<<locked>>
81%
35665
69%
**20
99%
Vihtavuori N160
<<locked>>
81%
36999
72%
**85
97%
[Vihtavuori N165]*
<<locked>>
91%
33243
65%
**93
90%
Vihtavuori N550
<<locked>>
81%
37710
73%
**35
97%
[Vihtavuori N555]*
<<locked>>
81%
26440
51%
**79
92%
Winchester 6.5 StaBALL
<<locked>>
81%
35143
68%
**33
98%
Winchester 760
<<locked>>
81%
39436
77%
**80
95%
[Winchester StaBALL HD]*
<<locked>>
84%
23685
46%
**13
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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