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Load data for 6.5-300 Weatherby Magnum + .264 | 120gr | AERO SOLR,- smax:20.30

Recommended Powder(s): Hodgdon H4831, ReloadSwiss RS 76, ReloadSwiss RS 80, Vihtavuori N565, Vihtavuori N568

6.5-300 Weatherby Magnum + .264 | 120gr | AERO SOLR,- smax:20.30

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.264 | 120gr | AERO SOLR,- smax:20.30
Bullet Weight:
120gr | 7.8g
Bullet Diameter:
0.264" | 6.71mm
Bullet Length:
1.370" | 34.8mm
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:
0.649" | 16.5mm
Shank Seated Depth:
0.649" | 16.5mm
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_B35_C1352
Last updated:
2025-01-01

Load data for 96 loads in caliber 6.5-300 Weatherby Magnum with .264 | 120gr | AERO SOLR,- smax:20.30 bullet and 48 powders such as Hodgdon H4831, ReloadSwiss RS 76, ReloadSwiss RS 80, Vihtavuori N565, 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 2209
<<locked>>
86%
57957
89%
**09
100%
ADI AR 2213
<<locked>>
89%
58073
89%
**48
99%
ADI AR 2217
<<locked>>
97%
56478
87%
**15
100%
ADI AR 2218
<<locked>>
97%
49023
75%
**40
95%
ADI AR 2225
<<locked>>
97%
50923
78%
**50
100%
Accurate 3100
<<locked>>
89%
58421
90%
**40
100%
Accurate MAGPRO
<<locked>>
89%
58436
90%
**45
98%
Alliant Reloder-19
<<locked>>
87%
58320
90%
**05
100%
Alliant Reloder-22
<<locked>>
89%
58479
90%
**41
100%
Alliant Reloder-23
<<locked>>
90%
58291
90%
**63
100%
Alliant Reloder-25
<<locked>>
94%
58102
89%
**28
100%
Alliant Reloder-26
<<locked>>
86%
58044
89%
**38
100%
Alliant Reloder-33
<<locked>>
97%
54259
84%
**12
96%
[Alliant Reloder-50]*
<<locked>>
97%
45440
70%
**15
93%
Hodgdon H1000
<<locked>>
97%
56478
87%
**15
100%
Hodgdon H4350
<<locked>>
85%
58146
89%
**50
100%
Hodgdon H4831 👍
<<locked>>
92%
57827
89%
**79
99%
Hodgdon H4831 SC
<<locked>>
88%
57827
89%
**79
99%
Hodgdon Hybrid 100V
<<locked>>
84%
57986
89%
**14
100%
Hodgdon Retumbo
<<locked>>
97%
50923
78%
**50
100%
Hodgdon TrailBoss
<<locked>>
97%
35897
55%
**21
100%
IMR 4350
<<locked>>
83%
58131
89%
**50
100%
IMR 4831
<<locked>>
86%
58479
90%
**53
100%
IMR 4955 Enduron
<<locked>>
89%
58320
90%
**63
99%
IMR 7828 SSC
<<locked>>
88%
58436
90%
**51
99%
[IMR 7977 Enduron]*
<<locked>>
94%
58276
90%
**17
94%
IMR 8133 Enduron
<<locked>>
97%
46601
72%
**38
98%
[Lovex D100]*
<<locked>>
97%
55898
86%
**00
92%
Lovex S071
<<locked>>
94%
58421
90%
**40
100%
Norma 217
<<locked>>
97%
47863
74%
**87
100%
Norma MRP
<<locked>>
87%
58146
89%
**48
100%
Ramshot Magnum
<<locked>>
89%
58363
90%
**09
100%
ReloadSwiss RS 14
<<locked>>
96%
36709
56%
**67
100%
ReloadSwiss RS 76 👍
<<locked>>
94%
58189
90%
**01
100%
ReloadSwiss RS 80 👍
<<locked>>
96%
58479
90%
**71
99%
Rottweil R 904
<<locked>>
86%
58015
89%
**63
99%
Rottweil R 905
<<locked>>
87%
58204
90%
**96
100%
Somchem S361
<<locked>>
85%
58175
90%
**27
99%
Somchem S365
<<locked>>
83%
58088
89%
**46
100%
Somchem S385
<<locked>>
86%
57899
89%
**63
100%
Vihtavuori N165
<<locked>>
92%
58160
89%
**46
100%
[Vihtavuori N170]*
<<locked>>
97%
52141
80%
**64
94%
Vihtavuori N555
<<locked>>
87%
57885
89%
**69
100%
Vihtavuori N560
<<locked>>
89%
58073
89%
**61
99%
Vihtavuori N565 👍
<<locked>>
93%
58146
89%
**35
99%
Vihtavuori N568 👍
<<locked>>
96%
57856
89%
**64
99%
Vihtavuori N570
<<locked>>
97%
57537
89%
**94
97%
Winchester StaBALL HD
<<locked>>
90%
57899
89%
**45
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
48240
74%
**31
99%
ADI AR 2213
<<locked>>
81%
43308
67%
**59
97%
[ADI AR 2217]*
<<locked>>
81%
32024
49%
**44
92%
[ADI AR 2218]*
<<locked>>
92%
40161
62%
**17
90%
[ADI AR 2225]*
<<locked>>
81%
29225
45%
**95
93%
Accurate 3100
<<locked>>
81%
43816
67%
**84
100%
[Accurate MAGPRO]*
<<locked>>
81%
43294
67%
**49
94%
Alliant Reloder-19
<<locked>>
81%
48327
74%
**22
99%
Alliant Reloder-22
<<locked>>
81%
43888
68%
**53
98%
Alliant Reloder-23
<<locked>>
81%
42598
66%
**04
100%
Alliant Reloder-25
<<locked>>
81%
36767
57%
**12
99%
Alliant Reloder-26
<<locked>>
81%
48646
75%
**84
100%
[Alliant Reloder-33]*
<<locked>>
88%
38218
59%
**64
90%
[Alliant Reloder-50]*
<<locked>>
93%
39639
61%
**84
90%
[Hodgdon H1000]*
<<locked>>
81%
32024
49%
**44
92%
Hodgdon H4350
<<locked>>
81%
51430
79%
**38
100%
Hodgdon H4831
<<locked>>
81%
40669
63%
**41
95%
Hodgdon H4831 SC
<<locked>>
81%
45136
69%
**46
97%
Hodgdon Hybrid 100V
<<locked>>
81%
52228
80%
**25
100%
[Hodgdon Retumbo]*
<<locked>>
81%
29225
45%
**95
93%
Hodgdon TrailBoss
<<locked>>
81%
28601
44%
**54
100%
IMR 4350
<<locked>>
81%
54085
83%
**87
100%
IMR 4831
<<locked>>
81%
49632
76%
**95
100%
IMR 4955 Enduron
<<locked>>
81%
44382
68%
**97
96%
IMR 7828 SSC
<<locked>>
81%
45179
70%
**02
97%
[IMR 7977 Enduron]*
<<locked>>
87%
45963
71%
**81
90%
[IMR 8133 Enduron]*
<<locked>>
84%
29950
46%
**12
90%
[Lovex D100]*
<<locked>>
94%
50357
78%
**09
90%
Lovex S071
<<locked>>
81%
37333
57%
**33
98%
[Norma 217]*
<<locked>>
81%
26556
41%
**16
90%
Norma MRP
<<locked>>
81%
47152
73%
**45
99%
Ramshot Magnum
<<locked>>
81%
41887
64%
**04
98%
ReloadSwiss RS 14
<<locked>>
81%
29399
45%
**00
100%
ReloadSwiss RS 76
<<locked>>
81%
35375
54%
**25
97%
[ReloadSwiss RS 80]*
<<locked>>
82%
32938
51%
**07
90%
Rottweil R 904
<<locked>>
81%
49327
76%
**15
98%
Rottweil R 905
<<locked>>
81%
47950
74%
**18
99%
Somchem S361
<<locked>>
81%
50241
77%
**92
98%
Somchem S365
<<locked>>
81%
53751
83%
**74
100%
Somchem S385
<<locked>>
81%
48037
74%
**79
99%
Vihtavuori N165
<<locked>>
81%
40654
63%
**18
98%
[Vihtavuori N170]*
<<locked>>
90%
41017
63%
**25
90%
Vihtavuori N555
<<locked>>
81%
47210
73%
**79
100%
Vihtavuori N560
<<locked>>
81%
44280
68%
**89
96%
Vihtavuori N565
<<locked>>
81%
38537
59%
**25
95%
[Vihtavuori N568]*
<<locked>>
81%
33924
52%
**36
90%
[Vihtavuori N570]*
<<locked>>
86%
38928
60%
**94
90%
Winchester StaBALL HD
<<locked>>
81%
40944
63%
**49
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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