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Load data for .300 Norma Mag + .308 | 132gr | Brenneke TIG nature

Recommended Powder(s):

.300 Norma Mag + .308 | 132gr | Brenneke TIG nature

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.308 | 132gr | Brenneke TIG nature
Bullet Weight:
132gr | 8.6g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.240" | 31.5mm
Caliber:
.300 Norma Mag load data
Case Length (l3):
2.490" | 63.2mm
Cartridge Length (C.O.L.):
3.474" | 88.2mm
Seated Depth:
0.256" | 6.5mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
104.0 Grains of Water | 6.75 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B1170_C365
Last updated:
2025-01-01
Recommended Twist Rate:
1:12 - 1:10

Load data for 156 loads in caliber .300 Norma Mag with .308 | 132gr | Brenneke TIG nature bullet and 78 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".

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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>>
86%
57087
89%
**43
100%
ADI AR 2209
<<locked>>
96%
57159
90%
**15
97%
[ADI AR 2213]*
<<locked>>
97%
51895
81%
**33
94%
Accurate 2700
<<locked>>
86%
56971
89%
**81
98%
Accurate 3100
<<locked>>
97%
51343
80%
**55
98%
Accurate 4064
<<locked>>
84%
57043
89%
**01
100%
Accurate 4350
<<locked>>
91%
56710
89%
**83
100%
[Accurate MAGPRO]*
<<locked>>
97%
50763
80%
**17
92%
Alliant Reloder- TS 15.5
<<locked>>
85%
57334
90%
**46
100%
Alliant Reloder-15
<<locked>>
83%
57043
89%
**66
100%
Alliant Reloder-16 👍
<<locked>>
93%
56927
89%
**48
100%
Alliant Reloder-17
<<locked>>
88%
57130
90%
**45
100%
Alliant Reloder-19
<<locked>>
97%
57305
90%
**02
97%
Alliant Reloder-22
<<locked>>
97%
51242
80%
**30
96%
Alliant Reloder-23
<<locked>>
97%
48573
76%
**81
100%
Alliant Reloder-25
<<locked>>
97%
41916
66%
**66
97%
Alliant Reloder-26
<<locked>>
97%
55666
87%
**91
100%
Hodgdon CFE223
<<locked>>
83%
56985
89%
**86
100%
Hodgdon H380
<<locked>>
85%
57130
90%
**53
100%
Hodgdon H414
<<locked>>
87%
57305
90%
**19
99%
Hodgdon H4350
<<locked>>
94%
57377
90%
**53
98%
[Hodgdon H4831]*
<<locked>>
97%
47950
75%
**99
93%
Hodgdon H4831 SC
<<locked>>
97%
54462
85%
**23
95%
Hodgdon Hybrid 100V
<<locked>>
94%
57276
90%
**53
100%
Hodgdon LVR
<<locked>>
90%
57058
89%
**86
100%
Hodgdon Superperformance
<<locked>>
89%
56753
89%
**28
98%
Hodgdon VARGET
<<locked>>
86%
57217
90%
**37
100%
Hodgdon TrailBoss
<<locked>>
97%
34853
55%
**26
100%
IMR 4064
<<locked>>
87%
57072
89%
**33
100%
IMR 4166 Enduron
<<locked>>
87%
57232
90%
**20
99%
IMR 4350
<<locked>>
92%
57029
89%
**43
98%
IMR 4451 Enduron
<<locked>>
88%
57014
89%
**33
98%
IMR 4831
<<locked>>
96%
57116
89%
**69
100%
[IMR 4955 Enduron]*
<<locked>>
97%
53098
83%
**61
94%
IMR 7828 SSC
<<locked>>
97%
53606
84%
**89
95%
Lovex S062
<<locked>>
84%
57188
90%
**17
100%
Lovex S065
<<locked>>
90%
57377
90%
**40
99%
Lovex S070
<<locked>>
91%
57392
90%
**63
99%
Lovex S071
<<locked>>
97%
42583
67%
**71
96%
Norma 203B
<<locked>>
84%
57116
89%
**63
100%
Norma 204
<<locked>>
92%
57087
89%
**92
97%
Norma MRP
<<locked>>
97%
54636
86%
**42
98%
Norma URP 👍
<<locked>>
92%
56884
89%
**92
100%
Ramshot Big Game
<<locked>>
83%
57421
90%
**76
100%
Ramshot Hunter 👍
<<locked>>
93%
57348
90%
**06
99%
Ramshot Magnum
<<locked>>
97%
50125
79%
**84
97%
ReloadSwiss RS 14
<<locked>>
96%
35317
55%
**69
100%
ReloadSwiss RS 50
<<locked>>
85%
56826
89%
**37
99%
ReloadSwiss RS 52
<<locked>>
84%
57435
90%
**86
100%
ReloadSwiss RS 60
<<locked>>
89%
57072
89%
**68
100%
ReloadSwiss RS 62 👍
<<locked>>
91%
56840
89%
**12
100%
ReloadSwiss RS 70 👍
<<locked>>
92%
56753
89%
**51
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
40959
64%
**46
94%
Rottweil R 902
<<locked>>
83%
57319
90%
**14
100%
Rottweil R 903
<<locked>>
87%
57232
90%
**50
100%
Rottweil R 904
<<locked>>
96%
56942
89%
**56
96%
Rottweil R 905
<<locked>>
97%
56347
88%
**96
97%
Rottweil R 907
<<locked>>
89%
57087
89%
**37
98%
SNPE Vectan SP 11
<<locked>>
86%
57188
90%
**86
100%
SNPE Vectan Tubal 5000
<<locked>>
86%
57145
90%
**15
100%
SNPE Vectan Tubal 7000
<<locked>>
90%
56768
89%
**78
99%
Shooters World Long Rifle
<<locked>>
90%
57377
90%
**40
99%
Shooters World Precision
<<locked>>
84%
57188
90%
**17
100%
Somchem S355
<<locked>>
87%
57203
90%
**43
100%
Somchem S361
<<locked>>
94%
56942
89%
**97
95%
Somchem S365
<<locked>>
94%
57159
90%
**12
100%
Somchem S385
<<locked>>
97%
57217
90%
**73
98%
Vihtavuori N135
<<locked>>
88%
57000
89%
**58
100%
Vihtavuori N140
<<locked>>
83%
57217
90%
**74
100%
Vihtavuori N150
<<locked>>
92%
56710
89%
**87
100%
Vihtavuori N160
<<locked>>
89%
57043
89%
**43
100%
Vihtavuori N165
<<locked>>
97%
47558
75%
**63
96%
Vihtavuori N550
<<locked>>
89%
57290
90%
**96
100%
Vihtavuori N555
<<locked>>
97%
54288
85%
**79
100%
[Vihtavuori N560]*
<<locked>>
97%
51430
81%
**50
94%
Winchester 6.5 StaBALL
<<locked>>
91%
56927
89%
**10
100%
Winchester 760
<<locked>>
87%
57305
90%
**19
99%
Winchester StaBALL HD
<<locked>>
97%
43323
68%
**10
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
49008
77%
**86
99%
[ADI AR 2209]*
<<locked>>
83%
36419
57%
**43
90%
[ADI AR 2213]*
<<locked>>
90%
41002
64%
**84
90%
Accurate 2700
<<locked>>
81%
47558
75%
**97
96%
[Accurate 3100]*
<<locked>>
81%
29370
46%
**13
90%
Accurate 4064
<<locked>>
81%
52315
82%
**22
100%
Accurate 4350
<<locked>>
81%
40016
63%
**48
97%
[Accurate MAGPRO]*
<<locked>>
94%
45643
72%
**09
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
49908
78%
**22
100%
Alliant Reloder-15
<<locked>>
81%
53127
83%
**94
100%
Alliant Reloder-16
<<locked>>
81%
38856
61%
**51
97%
Alliant Reloder-17
<<locked>>
81%
44411
70%
**05
100%
[Alliant Reloder-19]*
<<locked>>
83%
36056
57%
**33
90%
[Alliant Reloder-22]*
<<locked>>
87%
35926
56%
**72
90%
[Alliant Reloder-23]*
<<locked>>
81%
28456
45%
**53
94%
[Alliant Reloder-25]*
<<locked>>
86%
29660
46%
**82
90%
[Alliant Reloder-26]*
<<locked>>
81%
30705
48%
**71
92%
Hodgdon CFE223
<<locked>>
81%
52765
83%
**14
100%
Hodgdon H380
<<locked>>
81%
50691
79%
**38
99%
Hodgdon H414
<<locked>>
81%
46021
72%
**89
96%
[Hodgdon H4350]*
<<locked>>
81%
37565
59%
**33
93%
[Hodgdon H4831]*
<<locked>>
93%
41814
66%
**58
90%
[Hodgdon H4831 SC]*
<<locked>>
89%
41916
66%
**51
90%
Hodgdon Hybrid 100V
<<locked>>
81%
36448
57%
**40
98%
Hodgdon LVR
<<locked>>
81%
42743
67%
**10
97%
[Hodgdon Superperformance]*
<<locked>>
81%
41234
65%
**97
94%
Hodgdon VARGET
<<locked>>
81%
48747
76%
**86
99%
Hodgdon TrailBoss
<<locked>>
81%
27601
43%
**49
100%
IMR 4064
<<locked>>
81%
48066
75%
**63
99%
IMR 4166 Enduron
<<locked>>
81%
47268
74%
**27
97%
[IMR 4350]*
<<locked>>
81%
39508
62%
**76
93%
IMR 4451 Enduron
<<locked>>
81%
45527
71%
**10
96%
IMR 4831
<<locked>>
81%
34867
55%
**94
96%
[IMR 4955 Enduron]*
<<locked>>
88%
40567
64%
**92
90%
[IMR 7828 SSC]*
<<locked>>
89%
40828
64%
**94
90%
Lovex S062
<<locked>>
81%
51750
81%
**28
100%
Lovex S065
<<locked>>
81%
42975
67%
**45
97%
Lovex S070
<<locked>>
81%
41075
64%
**18
95%
[Lovex S071]*
<<locked>>
85%
29022
45%
**07
90%
Norma 203B
<<locked>>
81%
52359
82%
**74
100%
[Norma 204]*
<<locked>>
81%
38972
61%
**02
91%
[Norma MRP]*
<<locked>>
83%
32822
51%
**07
90%
Norma URP
<<locked>>
81%
39726
62%
**35
97%
Ramshot Big Game
<<locked>>
81%
53316
84%
**10
100%
Ramshot Hunter
<<locked>>
81%
38638
61%
**12
95%
[Ramshot Magnum]*
<<locked>>
87%
34853
55%
**13
90%
ReloadSwiss RS 14
<<locked>>
81%
28094
44%
**91
100%
ReloadSwiss RS 50
<<locked>>
81%
50720
79%
**22
98%
ReloadSwiss RS 52
<<locked>>
81%
52649
82%
**01
100%
ReloadSwiss RS 60
<<locked>>
81%
42902
67%
**92
100%
ReloadSwiss RS 62
<<locked>>
81%
40001
63%
**58
97%
ReloadSwiss RS 70
<<locked>>
81%
38740
61%
**71
96%
[ReloadSwiss RS 76]*
<<locked>>
92%
34824
55%
**69
90%
Rottweil R 902
<<locked>>
81%
53722
84%
**45
100%
Rottweil R 903
<<locked>>
81%
47384
74%
**63
100%
[Rottweil R 904]*
<<locked>>
84%
39218
61%
**66
90%
[Rottweil R 905]*
<<locked>>
83%
35723
56%
**30
90%
Rottweil R 907
<<locked>>
81%
43990
69%
**71
95%
SNPE Vectan SP 11
<<locked>>
81%
48675
76%
**32
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
48312
76%
**71
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
42264
66%
**86
95%
Shooters World Long Rifle
<<locked>>
81%
42975
67%
**45
97%
Shooters World Precision
<<locked>>
81%
51750
81%
**28
100%
Somchem S355
<<locked>>
81%
47558
75%
**73
100%
[Somchem S361]*
<<locked>>
85%
41481
65%
**86
90%
Somchem S365
<<locked>>
81%
36201
57%
**95
99%
[Somchem S385]*
<<locked>>
81%
33649
53%
**44
91%
Vihtavuori N135
<<locked>>
81%
45992
72%
**71
100%
Vihtavuori N140
<<locked>>
81%
53592
84%
**19
100%
Vihtavuori N150
<<locked>>
81%
40698
64%
**89
100%
Vihtavuori N160
<<locked>>
81%
43178
68%
**84
98%
[Vihtavuori N165]*
<<locked>>
87%
34301
54%
**48
90%
Vihtavuori N550
<<locked>>
81%
43569
68%
**27
98%
Vihtavuori N555
<<locked>>
81%
31647
50%
**51
95%
[Vihtavuori N560]*
<<locked>>
91%
41756
65%
**36
90%
Winchester 6.5 StaBALL
<<locked>>
81%
40698
64%
**15
99%
Winchester 760
<<locked>>
81%
46021
72%
**89
96%
[Winchester StaBALL HD]*
<<locked>>
81%
25179
39%
**74
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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