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Load data for .300 WSM (.300 Win. Short Magnum) + .308 | 190gr | Nosler Custom Competition

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Recommended Powder(s):

.300 WSM (.300 Win. Short Magnum) + .308 | 190gr | Nosler Custom Competition

Load Specifications

Bullet:
.308 | 190gr | Nosler Custom Competition
Manufacturer SKU:
53412
Bullet Weight:
190gr | 12.3g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.300" | 33.0mm
Caliber:
.300 WSM (.300 Win. Short Magnum)
Case Length (l3):
2.090" | 53.1mm
Cartridge Length (C.O.L.):
2.817" | 71.6mm
Seated Depth:
0.573" | 14.6mm
Shank Seated Depth:
0.416" | 10.6mm
Case Capacity:
81.3 Grains of Water | 5.28 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B4119_C378

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

Load data for 0 loads in caliber .300 WSM (.300 Win. Short Magnum) with .308 | 190gr | Nosler Custom Competition 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>>
88%
57217
90%
**30
100%
ADI AR 2209
<<locked>>
97%
52649
83%
**56
98%
ADI AR 2213
<<locked>>
97%
46760
73%
**74
95%
Accurate 2700
<<locked>>
89%
57232
90%
**90
99%
Accurate 3100
<<locked>>
97%
45614
71%
**15
99%
Accurate 4064
<<locked>>
86%
56956
89%
**00
100%
Accurate 4350
<<locked>>
94%
57116
90%
**02
100%
[Accurate MAGPRO]*
<<locked>>
97%
44744
70%
**74
92%
Alliant Reloder- TS 15.5
<<locked>>
88%
57101
89%
**43
100%
Alliant Reloder-15
<<locked>>
86%
57101
89%
**56
100%
Alliant Reloder-16 👍
<<locked>>
96%
57363
90%
**48
100%
Alliant Reloder-17
<<locked>>
91%
57000
89%
**48
100%
Alliant Reloder-19
<<locked>>
97%
51764
81%
**46
98%
Alliant Reloder-22
<<locked>>
97%
45571
71%
**87
96%
Alliant Reloder-23
<<locked>>
97%
43221
68%
**38
100%
Alliant Reloder-25
<<locked>>
97%
37768
59%
**43
97%
Alliant Reloder-26
<<locked>>
97%
48080
75%
**92
100%
Hodgdon CFE223
<<locked>>
86%
56652
89%
**89
100%
Hodgdon H380
<<locked>>
87%
57203
90%
**59
100%
Hodgdon H414
<<locked>>
90%
56666
89%
**12
99%
Hodgdon H4350
<<locked>>
97%
56869
89%
**56
99%
[Hodgdon H4831]*
<<locked>>
97%
43047
67%
**62
93%
Hodgdon H4831 SC
<<locked>>
97%
49037
77%
**67
95%
Hodgdon Hybrid 100V
<<locked>>
97%
55187
86%
**40
100%
Hodgdon LVR
<<locked>>
92%
56797
89%
**95
100%
Hodgdon Superperformance 👍
<<locked>>
93%
56782
89%
**51
99%
Hodgdon VARGET
<<locked>>
88%
56652
89%
**23
100%
IMR 3031
<<locked>>
85%
56536
89%
**97
100%
IMR 4064
<<locked>>
89%
57174
90%
**20
100%
IMR 4166 Enduron
<<locked>>
89%
57058
89%
**13
99%
IMR 4350
<<locked>>
95%
56797
89%
**53
99%
IMR 4451 Enduron
<<locked>>
90%
56695
89%
**33
99%
IMR 4831
<<locked>>
97%
52359
82%
**20
100%
IMR 4895
<<locked>>
85%
57000
89%
**66
100%
IMR 4955 Enduron
<<locked>>
97%
48979
77%
**35
95%
IMR 7828 SSC
<<locked>>
97%
47616
75%
**10
95%
Lovex S060
<<locked>>
83%
57072
89%
**77
100%
Lovex S062
<<locked>>
86%
57029
89%
**10
100%
Lovex S065
<<locked>>
93%
56884
89%
**33
100%
Lovex S070
<<locked>>
94%
56927
89%
**56
99%
Lovex S071
<<locked>>
97%
37695
59%
**57
97%
Norma 201
<<locked>>
83%
56797
89%
**97
100%
Norma 203B
<<locked>>
86%
57174
90%
**59
100%
Norma 204
<<locked>>
95%
57058
89%
**99
98%
Norma MRP
<<locked>>
97%
47761
75%
**53
98%
Norma URP
<<locked>>
95%
57232
90%
**05
100%
Ramshot Big Game
<<locked>>
85%
56768
89%
**66
100%
Ramshot Hunter 👍
<<locked>>
96%
57305
90%
**25
100%
Ramshot Magnum
<<locked>>
97%
44092
69%
**38
97%
ReloadSwiss RS 14
<<locked>>
96%
34925
55%
**73
100%
ReloadSwiss RS 50
<<locked>>
87%
56840
89%
**36
100%
ReloadSwiss RS 52
<<locked>>
86%
57421
90%
**76
100%
ReloadSwiss RS 60
<<locked>>
92%
56449
88%
**58
100%
ReloadSwiss RS 62 👍
<<locked>>
94%
56942
89%
**18
100%
ReloadSwiss RS 70 👍
<<locked>>
95%
56710
89%
**64
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
36216
57%
**30
94%
Rottweil R 902
<<locked>>
85%
56478
89%
**87
100%
Rottweil R 903
<<locked>>
89%
56753
89%
**36
100%
Rottweil R 904
<<locked>>
97%
53795
84%
**17
97%
Rottweil R 905
<<locked>>
97%
50372
79%
**23
97%
Rottweil R 907
<<locked>>
92%
57087
89%
**40
99%
SNPE Vectan SP 11
<<locked>>
88%
56956
89%
**79
100%
SNPE Vectan SP 9
<<locked>>
84%
57348
90%
**40
100%
SNPE Vectan Tubal 5000
<<locked>>
89%
57101
89%
**08
100%
SNPE Vectan Tubal 7000
<<locked>>
93%
57072
89%
**94
99%
Shooters World Long Rifle
<<locked>>
93%
56884
89%
**33
100%
Shooters World Precision
<<locked>>
86%
57029
89%
**10
100%
Somchem S355
<<locked>>
89%
56826
89%
**33
100%
Somchem S361
<<locked>>
97%
55999
88%
**20
96%
Somchem S365
<<locked>>
97%
56318
88%
**05
100%
Somchem S385
<<locked>>
97%
51329
80%
**07
98%
Vihtavuori N133
<<locked>>
85%
57174
90%
**02
100%
Vihtavuori N135
<<locked>>
90%
56594
89%
**44
100%
Vihtavuori N140
<<locked>>
85%
57246
90%
**67
100%
Vihtavuori N150
<<locked>>
94%
57203
90%
**97
100%
Vihtavuori N160
<<locked>>
92%
56768
89%
**59
100%
Vihtavuori N165
<<locked>>
97%
42685
67%
**43
96%
Vihtavuori N540
<<locked>>
86%
57392
90%
**00
100%
Vihtavuori N550
<<locked>>
92%
57392
90%
**05
100%
Vihtavuori N555
<<locked>>
97%
48196
76%
**10
100%
[Vihtavuori N560]*
<<locked>>
97%
45658
72%
**90
94%
[Vihtavuori N565]*
<<locked>>
97%
37884
59%
**36
92%
Winchester 6.5 StaBALL
<<locked>>
94%
57276
90%
**40
100%
Winchester 760
<<locked>>
90%
56666
89%
**12
99%
Winchester StaBALL HD
<<locked>>
97%
35897
56%
**64
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
45716
72%
**52
100%
[ADI AR 2209]*
<<locked>>
81%
31865
50%
**26
90%
[ADI AR 2213]*
<<locked>>
89%
36143
57%
**51
90%
Accurate 2700
<<locked>>
81%
43874
69%
**80
96%
[Accurate 3100]*
<<locked>>
81%
26484
42%
**92
92%
Accurate 4064
<<locked>>
81%
48399
76%
**79
100%
Accurate 4350
<<locked>>
81%
36347
57%
**44
98%
[Accurate MAGPRO]*
<<locked>>
94%
40248
63%
**75
90%
Alliant Reloder- TS 15.5
<<locked>>
81%
46253
72%
**82
100%
Alliant Reloder-15
<<locked>>
81%
49313
77%
**48
100%
Alliant Reloder-16
<<locked>>
81%
35781
56%
**57
98%
Alliant Reloder-17
<<locked>>
81%
40408
63%
**79
100%
[Alliant Reloder-19]*
<<locked>>
81%
31125
49%
**10
90%
[Alliant Reloder-22]*
<<locked>>
85%
31198
49%
**52
90%
Alliant Reloder-23
<<locked>>
81%
26107
41%
**24
96%
[Alliant Reloder-25]*
<<locked>>
84%
25570
40%
**95
90%
[Alliant Reloder-26]*
<<locked>>
81%
27572
43%
**13
93%
Hodgdon CFE223
<<locked>>
81%
48269
76%
**61
100%
Hodgdon H380
<<locked>>
81%
46934
74%
**05
99%
Hodgdon H414
<<locked>>
81%
41887
66%
**66
97%
[Hodgdon H4350]*
<<locked>>
81%
34824
55%
**52
94%
[Hodgdon H4831]*
<<locked>>
92%
36999
58%
**28
90%
[Hodgdon H4831 SC]*
<<locked>>
88%
36666
57%
**21
90%
Hodgdon Hybrid 100V
<<locked>>
81%
33228
52%
**59
99%
Hodgdon LVR
<<locked>>
81%
39262
62%
**00
98%
Hodgdon Superperformance
<<locked>>
81%
37666
59%
**03
95%
Hodgdon VARGET
<<locked>>
81%
45469
71%
**49
100%
IMR 3031
<<locked>>
81%
50647
79%
**18
100%
IMR 4064
<<locked>>
81%
45005
71%
**30
100%
IMR 4166 Enduron
<<locked>>
81%
44440
70%
**07
97%
[IMR 4350]*
<<locked>>
81%
36521
57%
**92
94%
IMR 4451 Enduron
<<locked>>
81%
42366
66%
**93
97%
IMR 4831
<<locked>>
81%
32024
50%
**26
97%
IMR 4895
<<locked>>
81%
50488
79%
**71
100%
[IMR 4955 Enduron]*
<<locked>>
86%
35447
56%
**65
90%
[IMR 7828 SSC]*
<<locked>>
88%
36129
57%
**64
90%
Lovex S060
<<locked>>
81%
52953
83%
**18
100%
Lovex S062
<<locked>>
81%
48312
76%
**82
100%
Lovex S065
<<locked>>
81%
39943
63%
**48
98%
Lovex S070
<<locked>>
81%
38101
60%
**28
96%
[Lovex S071]*
<<locked>>
83%
24511
38%
**29
90%
Norma 201
<<locked>>
81%
52779
83%
**41
100%
Norma 203B
<<locked>>
81%
48544
76%
**31
100%
[Norma 204]*
<<locked>>
81%
36056
56%
**21
93%
[Norma MRP]*
<<locked>>
81%
28500
45%
**03
90%
Norma URP
<<locked>>
81%
36506
57%
**44
98%
Ramshot Big Game
<<locked>>
81%
48820
76%
**54
100%
Ramshot Hunter
<<locked>>
81%
35360
55%
**28
96%
[Ramshot Magnum]*
<<locked>>
87%
30705
48%
**23
90%
ReloadSwiss RS 14
<<locked>>
93%
33649
53%
**50
100%
ReloadSwiss RS 50
<<locked>>
81%
46920
74%
**85
98%
ReloadSwiss RS 52
<<locked>>
81%
48501
76%
**44
100%
ReloadSwiss RS 60
<<locked>>
81%
39131
61%
**66
100%
ReloadSwiss RS 62
<<locked>>
81%
36129
57%
**67
98%
ReloadSwiss RS 70
<<locked>>
81%
35404
55%
**74
97%
[ReloadSwiss RS 76]*
<<locked>>
92%
30893
48%
**82
90%
Rottweil R 902
<<locked>>
81%
50241
79%
**98
100%
Rottweil R 903
<<locked>>
81%
43700
68%
**36
100%
[Rottweil R 904]*
<<locked>>
82%
33634
53%
**33
90%
[Rottweil R 905]*
<<locked>>
82%
30603
48%
**06
90%
Rottweil R 907
<<locked>>
81%
41002
64%
**67
96%
SNPE Vectan SP 11
<<locked>>
81%
44802
70%
**92
100%
SNPE Vectan SP 9
<<locked>>
81%
52518
82%
**67
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
45426
71%
**51
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
39015
61%
**92
96%
Shooters World Long Rifle
<<locked>>
81%
39943
63%
**48
98%
Shooters World Precision
<<locked>>
81%
48312
76%
**82
100%
Somchem S355
<<locked>>
81%
44135
69%
**39
100%
[Somchem S361]*
<<locked>>
84%
36114
57%
**65
90%
Somchem S365
<<locked>>
81%
32576
51%
**98
99%
[Somchem S385]*
<<locked>>
81%
30560
48%
**83
92%
Vihtavuori N133
<<locked>>
81%
50604
79%
**16
100%
Vihtavuori N135
<<locked>>
81%
42902
67%
**51
100%
Vihtavuori N140
<<locked>>
81%
50140
79%
**69
100%
Vihtavuori N150
<<locked>>
81%
37782
59%
**92
100%
Vihtavuori N160
<<locked>>
81%
39320
62%
**67
98%
[Vihtavuori N165]*
<<locked>>
85%
29167
46%
**38
90%
Vihtavuori N540
<<locked>>
81%
49588
78%
**89
100%
Vihtavuori N550
<<locked>>
81%
40030
63%
**13
99%
Vihtavuori N555
<<locked>>
81%
28485
45%
**00
96%
[Vihtavuori N560]*
<<locked>>
90%
36550
57%
**97
90%
[Vihtavuori N565]*
<<locked>>
94%
34577
54%
**57
90%
Winchester 6.5 StaBALL
<<locked>>
81%
37289
58%
**25
100%
Winchester 760
<<locked>>
81%
41887
66%
**66
97%
[Winchester StaBALL HD]*
<<locked>>
81%
23105
36%
**82
93%

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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