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Load data for 6.5-300 Weatherby Magnum + .264 | 140gr | Remington PSP Core-Lokt

Recommended Powder(s): ADI AR 2217, IMR 8133 Enduron, Norma 217, ReloadSwiss RS 80, Vihtavuori N568

6.5-300 Weatherby Magnum + .264 | 140gr | Remington PSP Core-Lokt

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 140gr | Remington PSP Core-Lokt
Bullet Weight:
140gr | 9.1g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
1.220" | 31.0mm
Caliber:
6.5-300 Weatherby Magnum load data
Case Length (l3):
2.825" | 71.8mm
Cartridge Length (C.O.L.):
3.546" | 90.1mm
Seated Depth:
0.499" | 12.7mm
Shank Seated Depth:
0.499" | 12.7mm
Case Capacity:
98.0 Grains of Water | 6.36 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
64977 psi | 4480 bar
LID:
LID_B5147_C1352
Last updated:
2025-01-01

Load data for 80 loads in caliber 6.5-300 Weatherby Magnum with .264 | 140gr | Remington PSP Core-Lokt bullet and 40 powders such as ADI AR 2217, IMR 8133 Enduron, Norma 217, ReloadSwiss RS 80, Vihtavuori N568. 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 2213
<<locked>>
84%
57914
89%
**35
100%
ADI AR 2217 👍
<<locked>>
93%
57827
89%
**35
100%
ADI AR 2218
<<locked>>
96%
58146
89%
**46
99%
ADI AR 2225
<<locked>>
95%
58349
90%
**54
100%
Accurate 3100
<<locked>>
84%
58117
89%
**27
100%
Accurate 8700
<<locked>>
97%
47601
73%
**54
96%
Accurate MAGPRO
<<locked>>
84%
58073
89%
**51
99%
Alliant Reloder-22
<<locked>>
84%
57667
89%
**18
100%
Alliant Reloder-23
<<locked>>
85%
58233
90%
**49
100%
Alliant Reloder-25
<<locked>>
89%
58276
90%
**22
100%
Alliant Reloder-33
<<locked>>
93%
57899
89%
**94
99%
Alliant Reloder-50
<<locked>>
97%
57305
88%
**74
98%
Hodgdon H1000
<<locked>>
93%
57827
89%
**35
100%
Hodgdon H4831
<<locked>>
87%
57769
89%
**92
100%
Hodgdon H4831 SC
<<locked>>
84%
57769
89%
**92
100%
Hodgdon Retumbo
<<locked>>
95%
58349
90%
**54
100%
[Hodgdon US 869]*
<<locked>>
97%
52301
80%
**27
93%
Hodgdon TrailBoss
<<locked>>
97%
36405
56%
**96
100%
IMR 4955 Enduron
<<locked>>
85%
58175
90%
**69
100%
IMR 7828 SSC
<<locked>>
83%
57972
89%
**48
100%
IMR 7977 Enduron
<<locked>>
90%
58059
89%
**40
96%
IMR 8133 Enduron 👍
<<locked>>
97%
57101
88%
**41
100%
Lovex D100
<<locked>>
93%
58204
90%
**76
95%
Lovex S071
<<locked>>
89%
58117
89%
**27
100%
Norma 217 👍
<<locked>>
97%
58436
90%
**64
100%
Ramshot LRT
<<locked>>
97%
58465
90%
**81
95%
Ramshot Magnum
<<locked>>
84%
58015
89%
**92
100%
ReloadSwiss RS 14
<<locked>>
97%
37565
58%
**49
100%
ReloadSwiss RS 76
<<locked>>
88%
57986
89%
**77
100%
ReloadSwiss RS 80 👍
<<locked>>
91%
58407
90%
**84
100%
SNPE Vectan SP 13
<<locked>>
97%
49298
76%
**67
96%
[Vihtavuori 20N29]*
<<locked>>
97%
48008
74%
**48
94%
[Vihtavuori 24N41]*
<<locked>>
96%
58465
90%
**35
94%
Vihtavuori N165
<<locked>>
87%
58189
90%
**46
100%
Vihtavuori N170
<<locked>>
95%
57856
89%
**79
97%
Vihtavuori N560
<<locked>>
84%
57841
89%
**51
100%
Vihtavuori N565
<<locked>>
88%
58450
90%
**35
100%
Vihtavuori N568 👍
<<locked>>
90%
57725
89%
**71
100%
Vihtavuori N570
<<locked>>
91%
58204
90%
**00
98%
Winchester StaBALL HD
<<locked>>
85%
58465
90%
**25
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2213
<<locked>>
81%
51677
80%
**33
100%
ADI AR 2217
<<locked>>
81%
38667
60%
**71
97%
[ADI AR 2218]*
<<locked>>
82%
34838
54%
**15
90%
ADI AR 2225
<<locked>>
81%
35868
55%
**31
99%
Accurate 3100
<<locked>>
81%
52054
80%
**31
100%
[Accurate 8700]*
<<locked>>
88%
34476
53%
**46
90%
Accurate MAGPRO
<<locked>>
81%
52098
80%
**43
99%
Alliant Reloder-22
<<locked>>
81%
52330
81%
**33
100%
Alliant Reloder-23
<<locked>>
81%
50894
78%
**44
100%
Alliant Reloder-25
<<locked>>
81%
44889
69%
**02
100%
[Alliant Reloder-33]*
<<locked>>
81%
36637
56%
**41
92%
[Alliant Reloder-50]*
<<locked>>
83%
34954
54%
**82
90%
Hodgdon H1000
<<locked>>
81%
38667
60%
**71
97%
Hodgdon H4831
<<locked>>
81%
47398
73%
**05
99%
Hodgdon H4831 SC
<<locked>>
81%
53026
82%
**04
99%
Hodgdon Retumbo
<<locked>>
81%
35868
55%
**31
99%
[Hodgdon US 869]*
<<locked>>
93%
45237
70%
**82
90%
Hodgdon TrailBoss
<<locked>>
81%
29240
45%
**42
100%
IMR 4955 Enduron
<<locked>>
81%
51111
79%
**51
99%
IMR 7828 SSC
<<locked>>
81%
53737
83%
**69
100%
[IMR 7977 Enduron]*
<<locked>>
81%
43424
67%
**74
92%
IMR 8133 Enduron
<<locked>>
81%
33315
51%
**52
95%
[Lovex D100]*
<<locked>>
85%
43424
67%
**97
90%
Lovex S071
<<locked>>
81%
44904
69%
**10
100%
Norma 217
<<locked>>
81%
33837
52%
**72
97%
[Ramshot LRT]*
<<locked>>
90%
45527
70%
**31
90%
Ramshot Magnum
<<locked>>
81%
51024
79%
**87
100%
ReloadSwiss RS 14
<<locked>>
81%
29878
46%
**75
100%
ReloadSwiss RS 76
<<locked>>
81%
43932
68%
**44
100%
ReloadSwiss RS 80
<<locked>>
81%
40350
62%
**30
96%
[SNPE Vectan SP 13]*
<<locked>>
87%
35360
54%
**49
90%
[Vihtavuori 20N29]*
<<locked>>
92%
39769
61%
**71
90%
[Vihtavuori 24N41]*
<<locked>>
89%
45411
70%
**99
90%
Vihtavuori N165
<<locked>>
81%
47964
74%
**82
100%
[Vihtavuori N170]*
<<locked>>
81%
36854
57%
**59
91%
Vihtavuori N560
<<locked>>
81%
52533
81%
**63
99%
Vihtavuori N565
<<locked>>
81%
46441
71%
**15
99%
Vihtavuori N568
<<locked>>
81%
41350
64%
**49
96%
[Vihtavuori N570]*
<<locked>>
81%
39769
61%
**36
93%
Winchester StaBALL HD
<<locked>>
81%
51459
79%
**20
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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