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Load data for .300 Weath. Mag. + .308 | 187gr | Peregrine VLR-5

Recommended Powder(s): Alliant Reloder-26, Norma 204, Norma MRP, Ramshot Hunter, Winchester StaBALL HD

.300 Weath. Mag. + .308 | 187gr | Peregrine VLR-5

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.308 | 187gr | Peregrine VLR-5
Bullet Weight:
187gr | 12.1g
Bullet Diameter:
0.308" | 7.82mm
Bullet Length:
1.500" | 38.1mm
Caliber:
.300 Weath. Mag. load data
Case Length (l3):
2.824" | 71.7mm
Cartridge Length (C.O.L.):
3.507" | 89.1mm
Seated Depth:
0.817" | 20.8mm
Shank Seated Depth:
0.563" | 14.3mm
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_B8114_C379
Last updated:
2025-01-01
Recommended Twist Rate:
1:10 - 1:9

Load data for 146 loads in caliber .300 Weath. Mag. with .308 | 187gr | Peregrine VLR-5 bullet and 73 powders such as Alliant Reloder-26, Norma 204, Norma MRP, Ramshot Hunter, Winchester StaBALL HD. 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
84%
90%
100%
ADI AR 2209
94%
89%
99%
ADI AR 2213
97%
87%
98%
ADI AR 2217
97%
63%
94%
ADI AR 2225
97%
56%
96%
Accurate 2700
85%
90%
100%
Accurate 3100
97%
86%
100%
Accurate 4350
89%
90%
100%
Accurate MAGPRO
97%
86%
96%
Alliant Reloder-16
90%
90%
100%
Alliant Reloder-17
86%
90%
100%
Alliant Reloder-19
95%
90%
99%
Alliant Reloder-22
97%
86%
99%
Alliant Reloder-23
97%
82%
100%
Alliant Reloder-25
97%
71%
100%
Alliant Reloder-26
95%
89%
100%
Hodgdon H1000
97%
63%
94%
Hodgdon H414
85%
89%
100%
Hodgdon H4350
92%
89%
100%
Hodgdon H4831
97%
81%
97%
Hodgdon H4831 SC
96%
89%
98%
Hodgdon Hybrid 100V
92%
89%
100%
Hodgdon LVR
87%
89%
100%
Hodgdon Retumbo
97%
56%
96%
Hodgdon Superperformance
87%
89%
100%
Hodgdon VARGET
84%
90%
100%
Hodgdon TrailBoss
97%
55%
100%
IMR 4064
84%
89%
100%
IMR 4166 Enduron
85%
89%
100%
IMR 4350
91%
90%
100%
IMR 4451 Enduron
86%
90%
100%
IMR 4831
94%
90%
100%
IMR 4955 Enduron
97%
89%
98%
IMR 7828 SSC
97%
89%
98%
Lovex S065
88%
89%
100%
Lovex S070
89%
89%
100%
Lovex S071
97%
73%
99%
Norma 204
90%
90%
99%
Norma 217
97%
50%
93%
Norma MRP
96%
89%
100%
Norma URP
89%
89%
100%
Ramshot Hunter
90%
90%
100%
Ramshot Magnum
97%
84%
99%
ReloadSwiss RS 14
97%
57%
100%
ReloadSwiss RS 60
87%
89%
100%
ReloadSwiss RS 62
89%
90%
100%
ReloadSwiss RS 70
90%
89%
100%
ReloadSwiss RS 76
97%
70%
99%
ReloadSwiss RS 80
97%
62%
92%
Rottweil R 903
85%
90%
100%
Rottweil R 904
94%
89%
98%
Rottweil R 905
95%
89%
99%
Rottweil R 907
87%
89%
100%
SNPE Vectan SP 11
84%
90%
100%
SNPE Vectan Tubal 5000
84%
89%
100%
SNPE Vectan Tubal 7000
88%
90%
100%
Shooters World Long Rifle
88%
89%
100%
Somchem S355
85%
90%
100%
Somchem S361
93%
89%
98%
Somchem S365
92%
90%
100%
Somchem S385
95%
90%
100%
Vihtavuori N135
86%
89%
100%
Vihtavuori N150
90%
90%
100%
Vihtavuori N160
87%
90%
100%
Vihtavuori N165
97%
80%
99%
Vihtavuori N550
87%
89%
100%
Vihtavuori N555
96%
89%
100%
Vihtavuori N560
97%
87%
98%
Vihtavuori N565
97%
74%
96%
Vihtavuori N568
97%
64%
92%
Winchester 6.5 StaBALL
89%
90%
100%
Winchester 760
85%
89%
100%
Winchester StaBALL HD
97%
76%
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2208
<<locked>>
81%
52388
82%
**40
100%
[ADI AR 2209]*
<<locked>>
81%
36593
57%
**20
94%
[ADI AR 2213]*
<<locked>>
81%
33069
52%
**51
90%
[ADI AR 2217]*
<<locked>>
91%
33098
52%
**44
90%
[ADI AR 2225]*
<<locked>>
89%
27688
43%
**26
90%
Accurate 2700
<<locked>>
81%
50502
79%
**80
99%
Accurate 3100
<<locked>>
81%
32097
50%
**88
96%
Accurate 4350
<<locked>>
81%
43439
68%
**48
100%
[Accurate MAGPRO]*
<<locked>>
86%
36883
58%
**66
90%
Alliant Reloder-16
<<locked>>
81%
42076
66%
**64
100%
Alliant Reloder-17
<<locked>>
81%
48312
76%
**82
100%
[Alliant Reloder-19]*
<<locked>>
81%
36477
57%
**20
94%
[Alliant Reloder-22]*
<<locked>>
81%
32358
51%
**51
92%
Alliant Reloder-23
<<locked>>
81%
31038
49%
**21
99%
[Alliant Reloder-25]*
<<locked>>
81%
27195
43%
**13
93%
Alliant Reloder-26
<<locked>>
81%
33663
53%
**49
98%
[Hodgdon H1000]*
<<locked>>
91%
33098
52%
**44
90%
Hodgdon H414
<<locked>>
81%
49429
77%
**72
99%
Hodgdon H4350
<<locked>>
81%
40524
63%
**49
97%
[Hodgdon H4831]*
<<locked>>
84%
33808
53%
**31
90%
[Hodgdon H4831 SC]*
<<locked>>
81%
34229
54%
**38
90%
Hodgdon Hybrid 100V
<<locked>>
81%
39523
62%
**46
100%
Hodgdon LVR
<<locked>>
81%
46122
72%
**94
100%
[Hodgdon Retumbo]*
<<locked>>
89%
27688
43%
**26
90%
Hodgdon Superperformance
<<locked>>
81%
44686
70%
**23
98%
Hodgdon VARGET
<<locked>>
81%
51851
81%
**26
100%
Hodgdon TrailBoss
<<locked>>
87%
30763
48%
**44
100%
IMR 4064
<<locked>>
81%
51488
81%
**13
100%
IMR 4166 Enduron
<<locked>>
81%
50111
79%
**94
99%
IMR 4350
<<locked>>
81%
42395
66%
**89
97%
IMR 4451 Enduron
<<locked>>
81%
48559
76%
**87
99%
IMR 4831
<<locked>>
81%
37811
59%
**16
99%
[IMR 4955 Enduron]*
<<locked>>
81%
34722
54%
**11
91%
[IMR 7828 SSC]*
<<locked>>
81%
33315
52%
**70
91%
Lovex S065
<<locked>>
81%
46006
72%
**41
99%
Lovex S070
<<locked>>
81%
44164
69%
**28
98%
[Lovex S071]*
<<locked>>
81%
27615
43%
**70
93%
Norma 204
<<locked>>
81%
42395
66%
**28
96%
[Norma 217]*
<<locked>>
93%
27920
44%
**75
90%
Norma MRP
<<locked>>
81%
33707
53%
**10
95%
Norma URP
<<locked>>
81%
42975
67%
**44
100%
Ramshot Hunter
<<locked>>
81%
41945
66%
**31
98%
[Ramshot Magnum]*
<<locked>>
81%
29718
47%
**69
92%
ReloadSwiss RS 14
<<locked>>
83%
29588
46%
**47
100%
ReloadSwiss RS 60
<<locked>>
81%
46427
73%
**72
100%
ReloadSwiss RS 62
<<locked>>
81%
43584
68%
**71
100%
ReloadSwiss RS 70
<<locked>>
81%
41901
66%
**80
99%
[ReloadSwiss RS 76]*
<<locked>>
84%
28239
44%
**79
90%
[ReloadSwiss RS 80]*
<<locked>>
94%
35926
56%
**85
90%
Rottweil R 903
<<locked>>
81%
50923
80%
**30
100%
[Rottweil R 904]*
<<locked>>
81%
38276
60%
**07
94%
[Rottweil R 905]*
<<locked>>
81%
35578
56%
**00
94%
Rottweil R 907
<<locked>>
81%
47094
74%
**57
98%
SNPE Vectan SP 11
<<locked>>
81%
52373
82%
**82
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
51430
81%
**08
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
44773
70%
**85
98%
Shooters World Long Rifle
<<locked>>
81%
46006
72%
**41
99%
Somchem S355
<<locked>>
81%
50995
80%
**26
100%
[Somchem S361]*
<<locked>>
81%
38696
61%
**93
93%
Somchem S365
<<locked>>
81%
39755
62%
**98
100%
Somchem S385
<<locked>>
81%
36376
57%
**87
95%
Vihtavuori N135
<<locked>>
81%
49429
77%
**18
100%
Vihtavuori N150
<<locked>>
81%
43685
68%
**66
100%
Vihtavuori N160
<<locked>>
81%
46441
73%
**67
100%
[Vihtavuori N165]*
<<locked>>
81%
30429
48%
**33
92%
Vihtavuori N550
<<locked>>
81%
46934
74%
**10
100%
Vihtavuori N555
<<locked>>
81%
34650
54%
**97
99%
[Vihtavuori N560]*
<<locked>>
82%
33170
52%
**80
90%
[Vihtavuori N565]*
<<locked>>
86%
32619
51%
**64
90%
[Vihtavuori N568]*
<<locked>>
93%
36622
57%
**95
90%
Winchester 6.5 StaBALL
<<locked>>
81%
43743
69%
**08
100%
Winchester 760
<<locked>>
81%
49429
77%
**72
99%
Winchester StaBALL HD
<<locked>>
81%
25672
40%
**18
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.

<<locked>>... you need to buy an access license to unlock the data

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