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Load data for .300 Weath. Mag. + .308 | 190gr | Remington SP Extended-Range BT

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Recommended Powder(s):

.300 Weath. Mag. + .308 | 190gr | Remington SP Extended-Range BT

Load Specifications

Bullet:
.308 | 190gr | Remington SP Extended-Range BT
Bullet Weight:
190gr | 12.3g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.000" | 25.4mm
Caliber:
.300 Weath. Mag.
Case Length (l3):
2.824" | 71.7mm
Cartridge Length (C.O.L.):
3.507" | 89.1mm
Seated Depth:
0.317" | 8.1mm
Shank Seated Depth:
0.317" | 8.1mm
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_B5177_C379

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

Load data for 0 loads in caliber .300 Weath. Mag. with .308 | 190gr | Remington SP Extended-Range BT 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".

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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 2209 👍
<<locked>>
91%
57130
90%
**13
100%
ADI AR 2213
<<locked>>
94%
57101
89%
**46
99%
ADI AR 2217
<<locked>>
97%
46021
72%
**56
97%
ADI AR 2225
<<locked>>
97%
41249
65%
**07
99%
Accurate 3100
<<locked>>
94%
56710
89%
**44
100%
Accurate 4350
<<locked>>
85%
56826
89%
**58
100%
Accurate MAGPRO
<<locked>>
94%
57348
90%
**63
98%
Alliant Reloder-16
<<locked>>
87%
56942
89%
**07
100%
Alliant Reloder-19 👍
<<locked>>
91%
57232
90%
**04
100%
Alliant Reloder-22 👍
<<locked>>
94%
57188
90%
**46
100%
Alliant Reloder-23
<<locked>>
95%
57348
90%
**04
100%
Alliant Reloder-25
<<locked>>
97%
52417
82%
**97
100%
Alliant Reloder-26
<<locked>>
91%
57305
90%
**82
100%
Hodgdon H1000
<<locked>>
97%
46021
72%
**56
97%
Hodgdon H4350
<<locked>>
89%
57130
90%
**48
100%
Hodgdon H4831
<<locked>>
96%
57014
89%
**87
98%
Hodgdon H4831 SC
<<locked>>
92%
57014
89%
**87
98%
Hodgdon Hybrid 100V
<<locked>>
88%
56927
89%
**22
100%
Hodgdon LVR
<<locked>>
84%
56927
89%
**64
100%
Hodgdon Retumbo
<<locked>>
97%
41249
65%
**07
99%
Hodgdon Superperformance
<<locked>>
84%
56942
89%
**17
100%
Hodgdon TrailBoss
<<locked>>
96%
35418
56%
**59
100%
IMR 4350
<<locked>>
87%
57159
90%
**48
100%
IMR 4451 Enduron
<<locked>>
83%
56942
89%
**35
100%
IMR 4831
<<locked>>
90%
56724
89%
**48
100%
IMR 4955 Enduron
<<locked>>
94%
57000
89%
**61
99%
IMR 7828 SSC
<<locked>>
93%
57334
90%
**59
99%
[IMR 7977 Enduron]*
<<locked>>
97%
54056
85%
**59
92%
[IMR 8133 Enduron]*
<<locked>>
97%
37231
58%
**15
94%
Lovex S065
<<locked>>
85%
56985
89%
**22
100%
Lovex S070
<<locked>>
86%
57130
90%
**44
100%
Lovex S071
<<locked>>
97%
53214
83%
**95
100%
Norma 204
<<locked>>
87%
57305
90%
**87
99%
Norma 217
<<locked>>
97%
37275
58%
**41
97%
Norma MRP 👍
<<locked>>
92%
57392
90%
**69
100%
Norma URP
<<locked>>
86%
57203
90%
**74
100%
Ramshot Hunter
<<locked>>
87%
56826
89%
**87
100%
Ramshot Magnum 👍
<<locked>>
94%
56782
89%
**20
100%
ReloadSwiss RS 14
<<locked>>
96%
36434
57%
**04
100%
ReloadSwiss RS 60
<<locked>>
83%
57319
90%
**27
100%
ReloadSwiss RS 62
<<locked>>
85%
57014
89%
**87
100%
ReloadSwiss RS 70
<<locked>>
86%
57261
90%
**43
100%
ReloadSwiss RS 76
<<locked>>
97%
51271
80%
**43
100%
ReloadSwiss RS 80
<<locked>>
97%
46833
73%
**35
96%
Rottweil R 904
<<locked>>
90%
56942
89%
**61
99%
Rottweil R 905
<<locked>>
91%
56869
89%
**97
100%
Rottweil R 907
<<locked>>
84%
56811
89%
**28
100%
SNPE Vectan Tubal 7000
<<locked>>
85%
57319
90%
**95
100%
Shooters World Long Rifle
<<locked>>
85%
56985
89%
**22
100%
Somchem S361
<<locked>>
89%
57421
90%
**41
98%
Somchem S365
<<locked>>
88%
57305
90%
**67
100%
Somchem S385
<<locked>>
91%
57087
89%
**67
100%
Vihtavuori N150
<<locked>>
86%
57130
90%
**62
100%
Vihtavuori N160
<<locked>>
84%
57043
89%
**31
100%
Vihtavuori N165
<<locked>>
96%
57145
90%
**54
100%
Vihtavuori N550
<<locked>>
83%
56753
89%
**64
100%
Vihtavuori N555
<<locked>>
92%
57377
90%
**90
100%
Vihtavuori N560
<<locked>>
94%
56869
89%
**66
99%
Vihtavuori N565
<<locked>>
97%
54810
86%
**13
98%
Vihtavuori N568
<<locked>>
97%
47964
75%
**41
96%
[Vihtavuori N570]*
<<locked>>
97%
45513
71%
**12
92%
Winchester 6.5 StaBALL
<<locked>>
85%
56913
89%
**95
100%
Winchester StaBALL HD
<<locked>>
96%
56507
89%
**99
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2209
<<locked>>
81%
41263
65%
**18
97%
[ADI AR 2213]*
<<locked>>
81%
36898
58%
**46
93%
[ADI AR 2217]*
<<locked>>
85%
30951
48%
**85
90%
[ADI AR 2225]*
<<locked>>
83%
26295
41%
**87
90%
Accurate 3100
<<locked>>
81%
37173
58%
**00
98%
Accurate 4350
<<locked>>
81%
49690
78%
**46
100%
[Accurate MAGPRO]*
<<locked>>
81%
35853
56%
**43
91%
Alliant Reloder-16
<<locked>>
81%
47398
74%
**49
100%
Alliant Reloder-19
<<locked>>
81%
41321
65%
**21
97%
Alliant Reloder-22
<<locked>>
81%
37014
58%
**59
95%
Alliant Reloder-23
<<locked>>
81%
35549
56%
**23
100%
Alliant Reloder-25
<<locked>>
81%
30792
48%
**28
96%
Alliant Reloder-26
<<locked>>
81%
39189
61%
**61
99%
[Hodgdon H1000]*
<<locked>>
85%
30951
48%
**85
90%
Hodgdon H4350
<<locked>>
81%
44933
70%
**41
98%
[Hodgdon H4831]*
<<locked>>
81%
34693
54%
**51
92%
[Hodgdon H4831 SC]*
<<locked>>
81%
38696
61%
**43
94%
Hodgdon Hybrid 100V
<<locked>>
81%
44715
70%
**31
100%
Hodgdon LVR
<<locked>>
81%
51880
81%
**89
100%
[Hodgdon Retumbo]*
<<locked>>
83%
26295
41%
**87
90%
Hodgdon Superperformance
<<locked>>
81%
51169
80%
**25
100%
Hodgdon TrailBoss
<<locked>>
84%
29907
47%
**47
100%
IMR 4350
<<locked>>
81%
47036
74%
**84
99%
IMR 4451 Enduron
<<locked>>
81%
53185
83%
**76
100%
IMR 4831
<<locked>>
81%
42859
67%
**18
100%
[IMR 4955 Enduron]*
<<locked>>
81%
38551
60%
**07
94%
[IMR 7828 SSC]*
<<locked>>
81%
37695
59%
**82
94%
[IMR 7977 Enduron]*
<<locked>>
94%
49182
77%
**80
90%
[IMR 8133 Enduron]*
<<locked>>
91%
30327
48%
**18
90%
Lovex S065
<<locked>>
81%
50850
80%
**26
100%
Lovex S070
<<locked>>
81%
49081
77%
**17
100%
Lovex S071
<<locked>>
81%
31807
50%
**69
96%
Norma 204
<<locked>>
81%
47268
74%
**17
98%
[Norma 217]*
<<locked>>
87%
26600
42%
**23
90%
Norma MRP
<<locked>>
81%
38682
61%
**28
97%
Norma URP
<<locked>>
81%
48544
76%
**36
100%
Ramshot Hunter
<<locked>>
81%
47210
74%
**33
100%
Ramshot Magnum
<<locked>>
81%
34200
54%
**87
95%
ReloadSwiss RS 14
<<locked>>
81%
28964
45%
**47
100%
ReloadSwiss RS 60
<<locked>>
81%
53214
83%
**64
100%
ReloadSwiss RS 62
<<locked>>
81%
49487
78%
**72
100%
ReloadSwiss RS 70
<<locked>>
81%
47732
75%
**85
100%
[ReloadSwiss RS 76]*
<<locked>>
81%
29124
46%
**08
93%
[ReloadSwiss RS 80]*
<<locked>>
88%
33620
53%
**30
90%
Rottweil R 904
<<locked>>
81%
42395
66%
**02
96%
Rottweil R 905
<<locked>>
81%
40567
64%
**02
97%
Rottweil R 907
<<locked>>
81%
51895
81%
**49
99%
SNPE Vectan Tubal 7000
<<locked>>
81%
49922
78%
**71
100%
Shooters World Long Rifle
<<locked>>
81%
50850
80%
**26
100%
Somchem S361
<<locked>>
81%
43337
68%
**95
95%
Somchem S365
<<locked>>
81%
45397
71%
**84
100%
Somchem S385
<<locked>>
81%
41176
65%
**85
98%
Vihtavuori N150
<<locked>>
81%
48385
76%
**41
100%
Vihtavuori N160
<<locked>>
81%
51996
81%
**59
100%
Vihtavuori N165
<<locked>>
81%
34766
54%
**38
95%
Vihtavuori N550
<<locked>>
81%
52359
82%
**99
100%
Vihtavuori N555
<<locked>>
81%
40059
63%
**02
100%
[Vihtavuori N560]*
<<locked>>
81%
36927
58%
**69
93%
[Vihtavuori N565]*
<<locked>>
81%
31908
50%
**28
91%
[Vihtavuori N568]*
<<locked>>
88%
34722
54%
**43
90%
[Vihtavuori N570]*
<<locked>>
93%
40422
63%
**97
90%
Winchester 6.5 StaBALL
<<locked>>
81%
49095
77%
**90
100%
Winchester StaBALL HD
<<locked>>
81%
31488
49%
**46
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.

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