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Load data for .375 Weath. Mag. + .376 | 256gr | Peregrine VLR-5

Recommended Powder(s): Alliant Reloder-15, IMR 4895, Norma 203B, Ramshot Big Game, ReloadSwiss RS 52

.375 Weath. Mag. + .376 | 256gr | Peregrine VLR-5

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.376 | 256gr | Peregrine VLR-5
Bullet Weight:
256gr | 16.6g
Bullet Diameter:
0.376" | 9.55mm
Bullet Length:
<<locked>>
Caliber:
.375 Weath. Mag. load data
Case Length (l3):
2.850" | 72.4mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
105.0 Grains of Water | 6.82 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
63817 psi | 4400 bar
LID:
LID_B8202_C568
Last updated:
2025-02-02
Recommended Twist Rate:
1:16 - 1:13

Load data for 0 loads in caliber .375 Weath. Mag. with .376 | 256gr | Peregrine VLR-5 bullet and 0 powders such as Alliant Reloder-15, IMR 4895, Norma 203B, Ramshot Big Game, ReloadSwiss RS 52. 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".

  • No data yet

  • 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 2206H
<<locked>>
92%
56956
89%
**53
100%
ADI AR 2208
<<locked>>
97%
55941
88%
**20
99%
ADI AR 2219
<<locked>>
83%
57174
90%
**10
100%
ADI Benchmark 8208
<<locked>>
90%
57159
90%
**23
100%
Accurate 2015
<<locked>>
88%
57276
90%
**54
100%
Accurate 2200
<<locked>>
90%
56811
89%
**07
99%
Accurate 2230
<<locked>>
86%
57232
90%
**07
100%
Accurate 2460
<<locked>>
86%
56971
89%
**03
100%
Accurate 2495
<<locked>>
91%
56768
89%
**13
100%
Accurate 2520
<<locked>>
90%
56768
89%
**36
100%
Accurate 2700
<<locked>>
97%
55071
86%
**38
95%
Accurate 4064
<<locked>>
97%
55738
87%
**23
100%
Accurate 4350
<<locked>>
97%
41640
65%
**72
97%
Alliant AR-Comp
<<locked>>
90%
57145
90%
**97
100%
Alliant Power Pro 2000-MR 👍
<<locked>>
94%
57377
90%
**74
100%
Alliant Reloder- TS 15.5
<<locked>>
97%
55259
87%
**43
100%
Alliant Reloder-10x
<<locked>>
86%
57029
89%
**57
100%
Alliant Reloder-15
<<locked>>
95%
56637
89%
**69
100%
Alliant Reloder-16
<<locked>>
97%
42337
66%
**85
97%
Alliant Reloder-17
<<locked>>
97%
48501
76%
**33
99%
[Alliant Reloder-23]*
<<locked>>
97%
29544
46%
**16
93%
Baschieri & Pellagri 106
<<locked>>
84%
57246
90%
**15
100%
Baschieri & Pellagri 107
<<locked>>
92%
56710
89%
**62
99%
Bofors RP3
<<locked>>
97%
55201
87%
**49
100%
Bofors RP7
<<locked>>
97%
49530
78%
**08
95%
Hodgdon BL-C2
<<locked>>
90%
57101
89%
**72
100%
Hodgdon Benchmark
<<locked>>
89%
56739
89%
**71
100%
Hodgdon CFE223
<<locked>>
96%
57159
90%
**08
99%
Hodgdon H322
<<locked>>
88%
56666
89%
**00
100%
Hodgdon H335
<<locked>>
84%
57246
90%
**23
100%
Hodgdon H380
<<locked>>
97%
57130
90%
**59
99%
Hodgdon H414
<<locked>>
97%
50299
79%
**10
96%
[Hodgdon H4350]*
<<locked>>
97%
41060
64%
**80
92%
Hodgdon H4895
<<locked>>
92%
56826
89%
**49
100%
Hodgdon Hybrid 100V
<<locked>>
97%
38783
61%
**87
97%
Hodgdon LVR
<<locked>>
97%
46528
73%
**38
97%
[Hodgdon Superperformance]*
<<locked>>
97%
46296
73%
**48
93%
Hodgdon VARGET
<<locked>>
97%
55651
87%
**13
99%
Hodgdon TrailBoss
<<locked>>
96%
32837
51%
**88
100%
IMR 3031
<<locked>>
95%
57188
90%
**53
100%
IMR 4064
<<locked>>
97%
54331
85%
**87
99%
IMR 4166 Enduron
<<locked>>
97%
54230
85%
**54
96%
IMR 4198
<<locked>>
85%
57261
90%
**12
100%
[IMR 4350]*
<<locked>>
97%
43729
69%
**33
93%
IMR 4451 Enduron
<<locked>>
97%
52040
82%
**54
96%
IMR 4831
<<locked>>
97%
35621
56%
**34
95%
IMR 4895 👍
<<locked>>
95%
57261
90%
**85
100%
IMR 8208 XBR
<<locked>>
90%
57159
90%
**23
100%
Lovex D073.4
<<locked>>
85%
56753
89%
**87
100%
Lovex D073.5
<<locked>>
87%
57116
90%
**10
100%
Lovex D073.6
<<locked>>
93%
57116
89%
**43
100%
Lovex S060
<<locked>>
92%
57058
89%
**80
100%
Lovex S062
<<locked>>
96%
57377
90%
**33
100%
Lovex S065
<<locked>>
97%
47195
74%
**89
96%
[Lovex S070]*
<<locked>>
97%
44483
70%
**52
94%
Norma 201
<<locked>>
93%
57232
90%
**20
100%
Norma 202
<<locked>>
93%
56797
89%
**17
100%
Norma 203B
<<locked>>
96%
57188
90%
**72
100%
Norma URP
<<locked>>
97%
42032
66%
**75
96%
Ramshot Big Game 👍
<<locked>>
95%
56840
89%
**89
100%
[Ramshot Hunter]*
<<locked>>
97%
41916
66%
**69
94%
Ramshot TAC
<<locked>>
90%
57174
90%
**30
98%
Ramshot Wild Boar
<<locked>>
91%
57058
89%
**53
100%
Ramshot X-Terminator
<<locked>>
88%
57232
90%
**10
100%
ReloadSwiss RS 14
<<locked>>
96%
33156
52%
**24
100%
ReloadSwiss RS 40
<<locked>>
87%
57348
90%
**10
100%
ReloadSwiss RS 50
<<locked>>
96%
56869
89%
**33
97%
ReloadSwiss RS 52 👍
<<locked>>
93%
56681
89%
**28
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
51909
81%
**02
100%
ReloadSwiss RS 62
<<locked>>
97%
41858
66%
**98
96%
ReloadSwiss RS 70
<<locked>>
97%
43178
68%
**18
95%
Rottweil R 901
<<locked>>
91%
57305
90%
**94
100%
Rottweil R 902
<<locked>>
95%
57261
90%
**13
100%
Rottweil R 903
<<locked>>
97%
51256
80%
**80
100%
Rottweil R 907
<<locked>>
97%
49530
78%
**08
95%
SNPE Vectan SP 10
<<locked>>
83%
57276
90%
**13
100%
SNPE Vectan SP 11
<<locked>>
97%
54056
85%
**53
100%
SNPE Vectan SP 7
<<locked>>
91%
57305
90%
**33
99%
SNPE Vectan SP 9
<<locked>>
93%
56782
89%
**43
100%
SNPE Vectan Tubal 3000
<<locked>>
91%
56884
89%
**31
100%
SNPE Vectan Tubal 5000
<<locked>>
97%
55579
87%
**21
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
47340
74%
**43
95%
Shooters World Long Rifle
<<locked>>
97%
47195
74%
**89
96%
Shooters World Match Rifle
<<locked>>
93%
57116
89%
**43
100%
Shooters World Precision
<<locked>>
96%
57377
90%
**33
100%
Shooters World Tactical Rifle
<<locked>>
85%
57319
90%
**84
100%
Somchem S321
<<locked>>
88%
56739
89%
**30
100%
Somchem S335
<<locked>>
92%
57000
89%
**48
100%
Somchem S341
<<locked>>
92%
57334
90%
**33
100%
Somchem S355
<<locked>>
97%
52127
82%
**87
100%
Somchem S365
<<locked>>
97%
37536
59%
**30
99%
Vihtavuori N120
<<locked>>
83%
57087
89%
**43
100%
Vihtavuori N130
<<locked>>
89%
57203
90%
**12
100%
Vihtavuori N133
<<locked>>
94%
57363
90%
**31
100%
Vihtavuori N135
<<locked>>
97%
49835
78%
**95
100%
Vihtavuori N140
<<locked>>
95%
56898
89%
**90
100%
Vihtavuori N150
<<locked>>
97%
44237
69%
**39
100%
Vihtavuori N160
<<locked>>
97%
47021
74%
**21
98%
Vihtavuori N530
<<locked>>
88%
56869
89%
**26
100%
Vihtavuori N540
<<locked>>
95%
56840
89%
**23
100%
Vihtavuori N550
<<locked>>
97%
46978
74%
**61
97%
[Vihtavuori N555]*
<<locked>>
97%
30922
48%
**82
93%
Winchester 6.5 StaBALL
<<locked>>
97%
45411
71%
**69
99%
Winchester 748
<<locked>>
88%
56884
89%
**66
100%
Winchester 760
<<locked>>
97%
50299
79%
**10
96%
Winchester StaBALL Match
<<locked>>
86%
56681
89%
**53
100%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
40030
63%
**74
97%
ADI AR 2208
<<locked>>
81%
34040
53%
**26
95%
ADI AR 2219
<<locked>>
81%
52852
83%
**51
100%
ADI Benchmark 8208
<<locked>>
81%
42105
66%
**87
99%
Accurate 2015
<<locked>>
81%
45339
71%
**90
100%
Accurate 2200
<<locked>>
81%
42163
66%
**74
96%
Accurate 2230
<<locked>>
81%
47601
75%
**69
99%
Accurate 2460
<<locked>>
81%
47659
75%
**72
100%
Accurate 2495
<<locked>>
81%
39697
62%
**70
100%
Accurate 2520
<<locked>>
81%
40756
64%
**97
100%
[Accurate 2700]*
<<locked>>
85%
37362
59%
**36
90%
Accurate 4064
<<locked>>
81%
33388
52%
**56
99%
[Accurate 4350]*
<<locked>>
85%
26890
42%
**38
90%
Alliant AR-Comp
<<locked>>
81%
41495
65%
**90
100%
Alliant Power Pro 2000-MR
<<locked>>
81%
36260
57%
**74
95%
Alliant Reloder- TS 15.5
<<locked>>
81%
32938
52%
**36
96%
Alliant Reloder-10x
<<locked>>
81%
49487
78%
**56
100%
Alliant Reloder-15
<<locked>>
81%
35650
56%
**95
95%
[Alliant Reloder-16]*
<<locked>>
84%
28660
45%
**51
90%
[Alliant Reloder-17]*
<<locked>>
81%
28529
45%
**80
93%
[Alliant Reloder-23]*
<<locked>>
93%
26063
41%
**08
90%
Baschieri & Pellagri 106
<<locked>>
81%
51445
81%
**36
100%
Baschieri & Pellagri 107
<<locked>>
81%
39001
61%
**70
96%
Bofors RP3
<<locked>>
81%
32198
50%
**33
96%
[Bofors RP7]*
<<locked>>
87%
36419
57%
**65
90%
Hodgdon BL-C2
<<locked>>
81%
41046
64%
**23
99%
Hodgdon Benchmark
<<locked>>
81%
44295
69%
**84
99%
[Hodgdon CFE223]*
<<locked>>
81%
33997
53%
**92
94%
Hodgdon H322
<<locked>>
81%
44831
70%
**33
100%
Hodgdon H335
<<locked>>
81%
52344
82%
**54
100%
[Hodgdon H380]*
<<locked>>
81%
33330
52%
**39
93%
[Hodgdon H414]*
<<locked>>
86%
35070
55%
**15
90%
[Hodgdon H4350]*
<<locked>>
93%
37101
58%
**95
90%
Hodgdon H4895
<<locked>>
81%
40306
63%
**80
98%
[Hodgdon Hybrid 100V]*
<<locked>>
82%
24308
38%
**13
90%
[Hodgdon LVR]*
<<locked>>
83%
29588
46%
**74
90%
[Hodgdon Superperformance]*
<<locked>>
91%
37898
59%
**80
90%
[Hodgdon VARGET]*
<<locked>>
81%
33823
53%
**16
94%
Hodgdon TrailBoss
<<locked>>
84%
27601
43%
**86
100%
IMR 3031
<<locked>>
81%
35882
56%
**18
100%
[IMR 4064]*
<<locked>>
81%
33083
52%
**97
94%
[IMR 4166 Enduron]*
<<locked>>
82%
34490
54%
**87
90%
IMR 4198
<<locked>>
81%
50183
79%
**23
100%
[IMR 4350]*
<<locked>>
91%
36695
58%
**92
90%
[IMR 4451 Enduron]*
<<locked>>
85%
35288
55%
**36
90%
[IMR 4831]*
<<locked>>
88%
27166
43%
**21
90%
IMR 4895
<<locked>>
81%
36535
57%
**31
97%
IMR 8208 XBR
<<locked>>
81%
42105
66%
**87
99%
Lovex D073.4
<<locked>>
81%
49806
78%
**92
100%
Lovex D073.5
<<locked>>
81%
47195
74%
**66
100%
Lovex D073.6
<<locked>>
81%
38421
60%
**51
99%
Lovex S060
<<locked>>
81%
40857
64%
**25
98%
Lovex S062
<<locked>>
81%
35215
55%
**59
97%
[Lovex S065]*
<<locked>>
83%
30516
48%
**38
90%
[Lovex S070]*
<<locked>>
88%
34011
53%
**39
90%
Norma 201
<<locked>>
81%
39030
61%
**28
98%
Norma 202
<<locked>>
81%
39262
62%
**44
100%
Norma 203B
<<locked>>
81%
35041
55%
**92
96%
[Norma URP]*
<<locked>>
84%
27804
44%
**38
90%
Ramshot Big Game
<<locked>>
81%
34534
54%
**95
95%
[Ramshot Hunter]*
<<locked>>
90%
33069
52%
**69
90%
Ramshot TAC
<<locked>>
81%
42105
66%
**80
95%
Ramshot Wild Boar
<<locked>>
81%
41075
64%
**97
98%
Ramshot X-Terminator
<<locked>>
81%
45905
72%
**33
98%
ReloadSwiss RS 14
<<locked>>
81%
26339
41%
**93
100%
ReloadSwiss RS 40
<<locked>>
81%
47485
74%
**72
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
34229
54%
**29
91%
ReloadSwiss RS 52
<<locked>>
81%
36738
58%
**87
96%
ReloadSwiss RS 60
<<locked>>
81%
30385
48%
**52
97%
[ReloadSwiss RS 62]*
<<locked>>
86%
28790
45%
**90
90%
[ReloadSwiss RS 70]*
<<locked>>
88%
32445
51%
**62
90%
Rottweil R 901
<<locked>>
81%
42975
67%
**80
100%
Rottweil R 902
<<locked>>
81%
37072
58%
**75
98%
Rottweil R 903
<<locked>>
81%
30342
48%
**83
95%
[Rottweil R 907]*
<<locked>>
87%
36419
57%
**65
90%
SNPE Vectan SP 10
<<locked>>
81%
53142
83%
**64
100%
[SNPE Vectan SP 11]*
<<locked>>
81%
31473
49%
**23
94%
SNPE Vectan SP 7
<<locked>>
81%
40001
63%
**51
95%
SNPE Vectan SP 9
<<locked>>
81%
38537
60%
**38
97%
SNPE Vectan Tubal 3000
<<locked>>
81%
41002
64%
**02
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
33634
53%
**67
99%
[SNPE Vectan Tubal 7000]*
<<locked>>
87%
33562
53%
**87
90%
[Shooters World Long Rifle]*
<<locked>>
83%
30516
48%
**38
90%
Shooters World Match Rifle
<<locked>>
81%
38421
60%
**51
99%
Shooters World Precision
<<locked>>
81%
35215
55%
**59
97%
Shooters World Tactical Rifle
<<locked>>
81%
50343
79%
**85
100%
Somchem S321
<<locked>>
81%
45179
71%
**59
99%
Somchem S335
<<locked>>
81%
40234
63%
**95
100%
Somchem S341
<<locked>>
81%
39682
62%
**54
97%
Somchem S355
<<locked>>
81%
31444
49%
**97
95%
[Somchem S365]*
<<locked>>
81%
22553
35%
**03
90%
Vihtavuori N120
<<locked>>
81%
53519
84%
**00
100%
Vihtavuori N130
<<locked>>
81%
45498
71%
**54
100%
Vihtavuori N133
<<locked>>
81%
38334
60%
**49
100%
Vihtavuori N135
<<locked>>
81%
30472
48%
**54
100%
Vihtavuori N140
<<locked>>
81%
36593
57%
**72
100%
Vihtavuori N150
<<locked>>
81%
26585
42%
**59
95%
[Vihtavuori N160]*
<<locked>>
81%
27949
44%
**11
90%
Vihtavuori N530
<<locked>>
81%
44280
69%
**33
99%
Vihtavuori N540
<<locked>>
81%
36361
57%
**88
99%
[Vihtavuori N550]*
<<locked>>
81%
28021
44%
**44
90%
[Vihtavuori N555]*
<<locked>>
92%
26513
42%
**54
90%
[Winchester 6.5 StaBALL]*
<<locked>>
81%
26861
42%
**49
92%
Winchester 748
<<locked>>
81%
44483
70%
**82
100%
[Winchester 760]*
<<locked>>
86%
35070
55%
**15
90%
Winchester StaBALL Match
<<locked>>
81%
47369
74%
**15
99%

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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