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Load data for .300 Weath. Mag. + .308 | 175gr | Berger OTM

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Recommended Powder(s):

.300 Weath. Mag. + .308 | 175gr | Berger OTM

Load Specifications

Bullet:
.308 | 175gr | Berger OTM
Manufacturer SKU:
30105
Bullet Weight:
175gr | 11.3g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.261" | 32.0mm
Caliber:
.300 Weath. Mag.
Case Length (l3):
2.824" | 71.7mm
Cartridge Length (C.O.L.):
3.507" | 89.1mm
Seated Depth:
0.578" | 14.7mm
Shank Seated Depth:
0.363" | 9.2mm
Case Capacity:
98.9 Grains of Water | 6.42 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B1083_C379
Recommended Twist Rate:
1:13 - 1:11

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 0 loads in caliber .300 Weath. Mag. with .308 | 175gr | Berger OTM bullet and 0 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".

    • A load must fulfill certain criteria to be listed in the default view below - see here.

    • Our load data might deviate from other sources - see the most common reasons here

    • All loads are based on the bullet and case dimensions shown under "Load Specifications" - see here what to do if you deviate.

    • You can set your specifications in the "Personalized Load Calculator".

    • Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric) 

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    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.

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>>
83%
56710
89%
**04
100%
ADI AR 2209
<<locked>>
94%
57406
90%
**09
99%
ADI AR 2213
<<locked>>
97%
55825
87%
**18
98%
[ADI AR 2217]*
<<locked>>
97%
40857
64%
**13
94%
ADI AR 2225
<<locked>>
97%
36492
57%
**74
96%
Accurate 2700
<<locked>>
85%
57203
90%
**77
99%
Accurate 3100
<<locked>>
97%
56014
88%
**33
100%
Accurate 4350
<<locked>>
88%
57072
89%
**72
100%
Accurate MAGPRO
<<locked>>
97%
55317
87%
**28
96%
Alliant Reloder-16
<<locked>>
90%
56652
89%
**12
100%
Alliant Reloder-17
<<locked>>
86%
57435
90%
**25
100%
Alliant Reloder-19
<<locked>>
94%
57305
90%
**02
99%
Alliant Reloder-22
<<locked>>
97%
55434
87%
**22
99%
Alliant Reloder-23
<<locked>>
97%
52997
83%
**53
100%
Alliant Reloder-25
<<locked>>
97%
46108
72%
**84
100%
Alliant Reloder-26 👍
<<locked>>
95%
56913
89%
**87
100%
[Hodgdon H1000]*
<<locked>>
97%
40857
64%
**13
94%
Hodgdon H414
<<locked>>
85%
57203
90%
**92
100%
Hodgdon H4350
<<locked>>
92%
56913
89%
**36
99%
Hodgdon H4831
<<locked>>
97%
51851
81%
**97
96%
Hodgdon H4831 SC
<<locked>>
96%
57188
90%
**86
97%
Hodgdon Hybrid 100V
<<locked>>
92%
56971
89%
**27
100%
Hodgdon LVR
<<locked>>
87%
57406
90%
**72
100%
Hodgdon Retumbo
<<locked>>
97%
36492
57%
**74
96%
Hodgdon Superperformance
<<locked>>
87%
56869
89%
**18
100%
Hodgdon VARGET
<<locked>>
84%
56710
89%
**04
100%
Hodgdon TrailBoss
<<locked>>
96%
35157
55%
**11
100%
IMR 4064
<<locked>>
84%
56913
89%
**00
100%
IMR 4166 Enduron
<<locked>>
85%
56826
89%
**07
100%
IMR 4350
<<locked>>
90%
56942
89%
**36
99%
IMR 4451 Enduron
<<locked>>
86%
56855
89%
**23
100%
IMR 4831
<<locked>>
94%
56797
89%
**53
100%
IMR 4955 Enduron
<<locked>>
97%
57130
90%
**43
98%
IMR 7828 SSC
<<locked>>
96%
57261
90%
**58
98%
Lovex S065
<<locked>>
88%
56637
89%
**17
100%
Lovex S070
<<locked>>
89%
57348
90%
**43
100%
Lovex S071
<<locked>>
97%
47050
74%
**92
99%
Norma 204 👍
<<locked>>
90%
57377
90%
**82
99%
[Norma 217]*
<<locked>>
97%
32227
50%
**85
93%
Norma MRP
<<locked>>
95%
56710
89%
**64
100%
Norma URP
<<locked>>
89%
57290
90%
**76
100%
Ramshot Hunter 👍
<<locked>>
90%
57116
90%
**95
100%
Ramshot Magnum
<<locked>>
97%
54839
86%
**89
99%
ReloadSwiss RS 14
<<locked>>
96%
35839
56%
**54
100%
ReloadSwiss RS 60
<<locked>>
86%
56768
89%
**28
100%
ReloadSwiss RS 62
<<locked>>
89%
57319
90%
**95
100%
ReloadSwiss RS 70
<<locked>>
89%
57159
90%
**48
100%
ReloadSwiss RS 76
<<locked>>
97%
44730
70%
**07
98%
[ReloadSwiss RS 80]*
<<locked>>
97%
40408
63%
**82
92%
Rottweil R 903
<<locked>>
84%
56884
89%
**13
100%
Rottweil R 904
<<locked>>
93%
56898
89%
**53
98%
Rottweil R 905
<<locked>>
95%
56884
89%
**95
99%
Rottweil R 907
<<locked>>
87%
57348
90%
**33
99%
SNPE Vectan SP 11
<<locked>>
83%
57188
90%
**53
100%
SNPE Vectan Tubal 5000
<<locked>>
84%
57246
90%
**89
100%
SNPE Vectan Tubal 7000
<<locked>>
88%
57217
90%
**87
100%
Shooters World Long Rifle
<<locked>>
88%
56637
89%
**17
100%
Somchem S355
<<locked>>
84%
57174
90%
**13
100%
Somchem S361
<<locked>>
92%
56898
89%
**17
97%
Somchem S365
<<locked>>
91%
56985
89%
**79
100%
Somchem S385
<<locked>>
94%
57188
90%
**63
99%
Vihtavuori N135
<<locked>>
86%
57101
89%
**18
100%
Vihtavuori N150
<<locked>>
89%
57145
90%
**67
100%
Vihtavuori N160
<<locked>>
87%
57014
89%
**33
100%
Vihtavuori N165
<<locked>>
97%
51488
81%
**64
99%
Vihtavuori N550
<<locked>>
87%
56898
89%
**79
100%
Vihtavuori N555 👍
<<locked>>
96%
56768
89%
**99
100%
Vihtavuori N560
<<locked>>
97%
56057
88%
**48
97%
Vihtavuori N565
<<locked>>
97%
47863
75%
**81
96%
Winchester 6.5 StaBALL
<<locked>>
88%
56768
89%
**04
100%
Winchester 760
<<locked>>
85%
57203
90%
**92
100%
Winchester StaBALL HD 👍
<<locked>>
97%
49792
78%
**28
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
52736
83%
**41
100%
[ADI AR 2209]*
<<locked>>
81%
36970
58%
**12
94%
[ADI AR 2213]*
<<locked>>
82%
34200
54%
**56
90%
[ADI AR 2217]*
<<locked>>
91%
34360
54%
**52
90%
[ADI AR 2225]*
<<locked>>
89%
28747
45%
**34
90%
Accurate 2700
<<locked>>
81%
50923
80%
**85
99%
Accurate 3100
<<locked>>
81%
32677
51%
**84
95%
Accurate 4350
<<locked>>
81%
44135
69%
**56
100%
[Accurate MAGPRO]*
<<locked>>
87%
38435
60%
**90
90%
Alliant Reloder-16
<<locked>>
81%
42366
66%
**62
100%
Alliant Reloder-17
<<locked>>
81%
48762
76%
**87
100%
[Alliant Reloder-19]*
<<locked>>
81%
36912
58%
**12
94%
[Alliant Reloder-22]*
<<locked>>
81%
32706
51%
**36
92%
Alliant Reloder-23
<<locked>>
81%
31357
49%
**16
98%
[Alliant Reloder-25]*
<<locked>>
81%
27499
43%
**98
93%
Alliant Reloder-26
<<locked>>
81%
34185
54%
**41
97%
[Hodgdon H1000]*
<<locked>>
91%
34360
54%
**52
90%
Hodgdon H414
<<locked>>
81%
49893
78%
**74
99%
Hodgdon H4350
<<locked>>
81%
40756
64%
**41
96%
[Hodgdon H4831]*
<<locked>>
84%
34795
55%
**36
90%
[Hodgdon H4831 SC]*
<<locked>>
81%
35041
55%
**39
90%
Hodgdon Hybrid 100V
<<locked>>
81%
39885
62%
**44
100%
Hodgdon LVR
<<locked>>
81%
46659
73%
**02
100%
[Hodgdon Retumbo]*
<<locked>>
89%
28747
45%
**34
90%
Hodgdon Superperformance
<<locked>>
81%
45281
71%
**25
98%
Hodgdon VARGET
<<locked>>
81%
52243
82%
**31
100%
Hodgdon TrailBoss
<<locked>>
81%
27992
44%
**57
100%
IMR 4064
<<locked>>
81%
51764
81%
**15
100%
IMR 4166 Enduron
<<locked>>
81%
50560
79%
**92
99%
IMR 4350
<<locked>>
81%
42786
67%
**90
97%
IMR 4451 Enduron
<<locked>>
81%
48834
77%
**95
99%
IMR 4831
<<locked>>
81%
38247
60%
**18
99%
[IMR 4955 Enduron]*
<<locked>>
81%
34896
55%
**03
91%
[IMR 7828 SSC]*
<<locked>>
81%
33997
53%
**69
90%
Lovex S065
<<locked>>
81%
46383
73%
**43
99%
Lovex S070
<<locked>>
81%
44628
70%
**23
98%
[Lovex S071]*
<<locked>>
81%
28166
44%
**59
93%
Norma 204
<<locked>>
81%
42482
67%
**17
96%
[Norma 217]*
<<locked>>
93%
28906
45%
**77
90%
[Norma MRP]*
<<locked>>
81%
34069
53%
**05
94%
Norma URP
<<locked>>
81%
43584
68%
**43
99%
Ramshot Hunter
<<locked>>
81%
42279
66%
**26
98%
[Ramshot Magnum]*
<<locked>>
81%
30153
47%
**57
91%
ReloadSwiss RS 14
<<locked>>
81%
28660
45%
**99
100%
ReloadSwiss RS 60
<<locked>>
81%
46963
74%
**77
100%
ReloadSwiss RS 62
<<locked>>
81%
44005
69%
**69
99%
ReloadSwiss RS 70
<<locked>>
81%
42264
66%
**79
99%
[ReloadSwiss RS 76]*
<<locked>>
85%
29356
46%
**84
90%
[ReloadSwiss RS 80]*
<<locked>>
94%
36637
57%
**87
90%
Rottweil R 903
<<locked>>
81%
51474
81%
**31
100%
[Rottweil R 904]*
<<locked>>
81%
38348
60%
**95
93%
[Rottweil R 905]*
<<locked>>
81%
36100
57%
**92
94%
Rottweil R 907
<<locked>>
81%
47456
74%
**59
98%
SNPE Vectan SP 11
<<locked>>
81%
52750
83%
**84
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
51938
81%
**20
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
45397
71%
**84
98%
Shooters World Long Rifle
<<locked>>
81%
46383
73%
**43
99%
Somchem S355
<<locked>>
81%
51401
81%
**28
100%
[Somchem S361]*
<<locked>>
81%
39001
61%
**85
92%
Somchem S365
<<locked>>
81%
40190
63%
**03
100%
Somchem S385
<<locked>>
81%
36854
58%
**75
95%
Vihtavuori N135
<<locked>>
81%
49835
78%
**20
100%
Vihtavuori N150
<<locked>>
81%
44164
69%
**71
100%
Vihtavuori N160
<<locked>>
81%
46775
73%
**66
100%
[Vihtavuori N165]*
<<locked>>
81%
30893
48%
**25
92%
Vihtavuori N550
<<locked>>
81%
47572
75%
**22
100%
Vihtavuori N555
<<locked>>
81%
35201
55%
**92
98%
[Vihtavuori N560]*
<<locked>>
83%
34954
55%
**05
90%
[Vihtavuori N565]*
<<locked>>
87%
33620
53%
**62
90%
Winchester 6.5 StaBALL
<<locked>>
81%
43990
69%
**00
100%
Winchester 760
<<locked>>
81%
49893
78%
**74
99%
Winchester StaBALL HD
<<locked>>
81%
26034
41%
**93
98%

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.

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