top of page

Load data for .375 Blaser Mag + .375 | 250gr | NorthFork Bonded Core

Recommended Powder(s):

.375 Blaser Mag + .375 | 250gr | NorthFork Bonded Core

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.375 | 250gr | NorthFork Bonded Core
Bullet Weight:
250gr | 16.2g
Bullet Diameter:
0.375" | 9.52mm
Bullet Length:
1.183" | 30.0mm
Caliber:
.375 Blaser Mag load data
Case Length (l3):
2.814" | 71.5mm
Cartridge Length (C.O.L.):
3.546" | 90.1mm
Seated Depth:
0.451" | 11.5mm
Shank Seated Depth:
0.451" | 11.5mm
Case Capacity:
107.5 Grains of Water | 6.98 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
60916 psi | 4200 bar
LID:
LID_B3928_C536
Last updated:
2025-01-01

Load data for 182 loads in caliber .375 Blaser Mag with .375 | 250gr | NorthFork Bonded Core bullet and 91 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".

  • No data yet

  • .

    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 2206H
<<locked>>
87%
54607
90%
**92
100%
ADI AR 2208
<<locked>>
92%
54578
90%
**69
100%
[ADI AR 2209]*
<<locked>>
97%
43149
71%
**35
92%
Accurate 2015
<<locked>>
83%
54534
90%
**84
100%
Accurate 2200
<<locked>>
85%
54810
90%
**62
99%
Accurate 2495
<<locked>>
86%
54172
89%
**43
100%
Accurate 2520
<<locked>>
85%
54810
90%
**79
100%
Accurate 2700
<<locked>>
93%
54157
89%
**10
96%
[Accurate 3100]*
<<locked>>
97%
34896
57%
**70
93%
Accurate 4064
<<locked>>
91%
54520
90%
**72
100%
Accurate 4350
<<locked>>
97%
49385
81%
**69
99%
Alliant AR-Comp
<<locked>>
85%
54752
90%
**26
100%
Alliant Reloder- TS 15.5
<<locked>>
93%
54404
89%
**99
100%
Alliant Reloder-15
<<locked>>
90%
54694
90%
**15
100%
Alliant Reloder-16
<<locked>>
97%
48167
79%
**76
99%
Alliant Reloder-17 👍
<<locked>>
96%
54752
90%
**04
100%
[Alliant Reloder-19]*
<<locked>>
97%
41887
69%
**18
91%
Alliant Reloder-23
<<locked>>
97%
34287
56%
**03
96%
Alliant Reloder-26
<<locked>>
97%
37507
62%
**38
95%
Baschieri & Pellagri 107
<<locked>>
87%
54636
90%
**12
99%
Hodgdon BL-C2
<<locked>>
85%
54636
90%
**05
100%
Hodgdon Benchmark
<<locked>>
84%
54186
89%
**07
100%
Hodgdon CFE223 👍
<<locked>>
90%
54157
89%
**41
99%
Hodgdon H322
<<locked>>
84%
54752
90%
**43
100%
Hodgdon H380
<<locked>>
92%
54650
90%
**99
99%
Hodgdon H414
<<locked>>
95%
54404
89%
**54
97%
Hodgdon H4350
<<locked>>
97%
46731
77%
**54
95%
Hodgdon Hybrid 100V
<<locked>>
97%
44831
74%
**71
99%
Hodgdon LVR
<<locked>>
97%
53258
87%
**25
99%
Hodgdon Superperformance
<<locked>>
97%
53272
87%
**54
96%
Hodgdon VARGET
<<locked>>
93%
54578
90%
**69
100%
Hodgdon TrailBoss
<<locked>>
97%
33953
56%
**70
100%
IMR 3031
<<locked>>
90%
54418
89%
**79
100%
IMR 4064
<<locked>>
93%
54172
89%
**59
100%
IMR 4166 Enduron
<<locked>>
94%
54766
90%
**43
97%
IMR 4350
<<locked>>
97%
49603
81%
**10
95%
IMR 4451 Enduron
<<locked>>
95%
54607
90%
**72
97%
IMR 4831
<<locked>>
97%
41916
69%
**21
97%
IMR 4895
<<locked>>
89%
54665
90%
**18
100%
IMR 8208 XBR
<<locked>>
86%
54491
89%
**56
100%
Lovex D073.6
<<locked>>
87%
54302
89%
**69
100%
Lovex S060
<<locked>>
87%
54781
90%
**30
100%
Lovex S062
<<locked>>
91%
54360
89%
**66
100%
Lovex S065
<<locked>>
97%
53650
88%
**62
98%
Lovex S070
<<locked>>
97%
51343
84%
**43
97%
Norma 201
<<locked>>
88%
54723
90%
**53
100%
Norma 202
<<locked>>
87%
54592
90%
**53
100%
Norma 203B
<<locked>>
90%
54375
89%
**02
100%
[Norma 204]*
<<locked>>
97%
49443
81%
**40
94%
Norma URP
<<locked>>
97%
49269
81%
**69
99%
Ramshot Big Game 👍
<<locked>>
90%
54418
89%
**28
100%
Ramshot Hunter
<<locked>>
97%
47587
78%
**49
97%
Ramshot TAC
<<locked>>
85%
54244
89%
**66
98%
Ramshot Wild Boar
<<locked>>
86%
54563
90%
**92
100%
ReloadSwiss RS 14
<<locked>>
97%
34258
56%
**06
100%
ReloadSwiss RS 50
<<locked>>
92%
54810
90%
**82
98%
ReloadSwiss RS 52
<<locked>>
91%
54476
89%
**35
100%
ReloadSwiss RS 60 👍
<<locked>>
97%
54128
89%
**20
100%
ReloadSwiss RS 62
<<locked>>
97%
48936
80%
**92
98%
ReloadSwiss RS 70
<<locked>>
97%
49240
81%
**12
98%
Rottweil R 901
<<locked>>
85%
54418
89%
**26
100%
Rottweil R 902
<<locked>>
89%
54694
90%
**43
100%
Rottweil R 903
<<locked>>
94%
54143
89%
**92
100%
Rottweil R 907
<<locked>>
96%
54186
89%
**56
96%
SNPE Vectan SP 11 👍
<<locked>>
93%
54491
89%
**35
100%
SNPE Vectan SP 7
<<locked>>
86%
54520
90%
**69
99%
SNPE Vectan SP 9
<<locked>>
88%
54288
89%
**85
100%
SNPE Vectan Tubal 3000
<<locked>>
87%
54244
89%
**71
100%
SNPE Vectan Tubal 5000
<<locked>>
92%
54389
89%
**71
100%
SNPE Vectan Tubal 7000
<<locked>>
97%
54027
89%
**17
97%
Shooters World Long Rifle
<<locked>>
97%
53650
88%
**62
98%
Shooters World Match Rifle
<<locked>>
87%
54302
89%
**69
100%
Shooters World Precision
<<locked>>
91%
54360
89%
**66
100%
Somchem S335
<<locked>>
87%
54375
89%
**77
100%
Somchem S341
<<locked>>
87%
54607
90%
**72
100%
Somchem S355
<<locked>>
94%
54201
89%
**89
100%
Somchem S365
<<locked>>
97%
43990
72%
**20
100%
[Somchem S385]*
<<locked>>
97%
40872
67%
**82
93%
Vihtavuori N130
<<locked>>
84%
54636
90%
**44
100%
Vihtavuori N133
<<locked>>
89%
54607
90%
**67
100%
Vihtavuori N135
<<locked>>
95%
54404
89%
**20
100%
Vihtavuori N140
<<locked>>
90%
54534
90%
**23
100%
Vihtavuori N150
<<locked>>
97%
50053
82%
**94
100%
Vihtavuori N160
<<locked>>
97%
54215
89%
**02
99%
Vihtavuori N530
<<locked>>
84%
54679
90%
**69
100%
Vihtavuori N540
<<locked>>
90%
54317
89%
**56
100%
Vihtavuori N550
<<locked>>
97%
54346
89%
**44
99%
Vihtavuori N555
<<locked>>
97%
36854
61%
**85
97%
Winchester 6.5 StaBALL
<<locked>>
97%
51532
85%
**46
100%
Winchester 760
<<locked>>
95%
54404
89%
**54
97%
Winchester StaBALL HD
<<locked>>
97%
30313
50%
**61
95%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
<<locked>>
81%
45165
74%
**35
99%
ADI AR 2208
<<locked>>
81%
38493
63%
**84
97%
[ADI AR 2209]*
<<locked>>
95%
39958
66%
**59
90%
Accurate 2015
<<locked>>
81%
50995
84%
**35
100%
Accurate 2200
<<locked>>
81%
47398
78%
**38
98%
Accurate 2495
<<locked>>
81%
46398
76%
**28
100%
Accurate 2520
<<locked>>
81%
47166
77%
**61
100%
[Accurate 2700]*
<<locked>>
81%
36695
60%
**92
91%
[Accurate 3100]*
<<locked>>
93%
30240
50%
**56
90%
Accurate 4064
<<locked>>
81%
39088
64%
**16
100%
[Accurate 4350]*
<<locked>>
81%
28427
47%
**26
92%
Alliant AR-Comp
<<locked>>
81%
47398
78%
**28
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
37942
62%
**03
98%
Alliant Reloder-15
<<locked>>
81%
40843
67%
**66
98%
[Alliant Reloder-16]*
<<locked>>
81%
29544
48%
**36
92%
Alliant Reloder-17
<<locked>>
81%
32750
54%
**67
96%
[Alliant Reloder-19]*
<<locked>>
94%
38856
64%
**52
90%
[Alliant Reloder-23]*
<<locked>>
86%
24831
41%
**18
90%
[Alliant Reloder-26]*
<<locked>>
90%
29718
49%
**18
90%
Baschieri & Pellagri 107
<<locked>>
81%
44222
73%
**35
98%
Hodgdon BL-C2
<<locked>>
81%
46818
77%
**84
100%
Hodgdon Benchmark
<<locked>>
81%
49139
81%
**31
100%
Hodgdon CFE223
<<locked>>
81%
39073
64%
**69
96%
Hodgdon H322
<<locked>>
81%
50299
83%
**77
100%
Hodgdon H380
<<locked>>
81%
38377
63%
**07
96%
[Hodgdon H414]*
<<locked>>
81%
33808
55%
**44
91%
[Hodgdon H4350]*
<<locked>>
87%
35027
57%
**15
90%
[Hodgdon Hybrid 100V]*
<<locked>>
81%
26890
44%
**44
93%
[Hodgdon LVR]*
<<locked>>
81%
31879
52%
**92
92%
[Hodgdon Superperformance]*
<<locked>>
86%
36085
59%
**10
90%
Hodgdon VARGET
<<locked>>
81%
38087
63%
**74
97%
Hodgdon TrailBoss
<<locked>>
94%
32474
53%
**40
100%
IMR 3031
<<locked>>
81%
41234
68%
**75
100%
IMR 4064
<<locked>>
81%
37579
62%
**57
97%
[IMR 4166 Enduron]*
<<locked>>
81%
37695
62%
**28
92%
[IMR 4350]*
<<locked>>
86%
34882
57%
**15
90%
[IMR 4451 Enduron]*
<<locked>>
81%
35708
59%
**08
91%
[IMR 4831]*
<<locked>>
82%
25976
43%
**28
90%
IMR 4895
<<locked>>
81%
41756
69%
**92
98%
IMR 8208 XBR
<<locked>>
81%
47268
78%
**38
100%
Lovex D073.6
<<locked>>
81%
44092
72%
**12
100%
Lovex S060
<<locked>>
81%
45310
74%
**72
99%
Lovex S062
<<locked>>
81%
40219
66%
**26
99%
[Lovex S065]*
<<locked>>
81%
32924
54%
**56
92%
[Lovex S070]*
<<locked>>
82%
32140
53%
**52
90%
Norma 201
<<locked>>
81%
44208
73%
**89
99%
Norma 202
<<locked>>
81%
44498
73%
**98
100%
Norma 203B
<<locked>>
81%
40089
66%
**52
98%
[Norma 204]*
<<locked>>
90%
39392
65%
**46
90%
[Norma URP]*
<<locked>>
81%
29211
48%
**29
92%
Ramshot Big Game
<<locked>>
81%
39711
65%
**69
98%
[Ramshot Hunter]*
<<locked>>
84%
31357
51%
**85
90%
Ramshot TAC
<<locked>>
81%
47253
78%
**41
97%
Ramshot Wild Boar
<<locked>>
81%
46847
77%
**67
99%
ReloadSwiss RS 14
<<locked>>
89%
30893
51%
**40
100%
[ReloadSwiss RS 50]*
<<locked>>
81%
39117
64%
**93
94%
ReloadSwiss RS 52
<<locked>>
81%
38856
64%
**66
99%
ReloadSwiss RS 60
<<locked>>
81%
31879
52%
**48
96%
[ReloadSwiss RS 62]*
<<locked>>
81%
28587
47%
**39
91%
[ReloadSwiss RS 70]*
<<locked>>
83%
30574
50%
**75
90%
Rottweil R 901
<<locked>>
81%
48240
79%
**25
100%
Rottweil R 902
<<locked>>
81%
42177
69%
**43
99%
Rottweil R 903
<<locked>>
81%
35302
58%
**51
97%
[Rottweil R 907]*
<<locked>>
81%
34606
57%
**82
90%
SNPE Vectan SP 11
<<locked>>
81%
36332
60%
**00
97%
SNPE Vectan SP 7
<<locked>>
81%
45716
75%
**18
97%
SNPE Vectan SP 9
<<locked>>
81%
43482
71%
**98
99%
SNPE Vectan Tubal 3000
<<locked>>
81%
45745
75%
**39
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
37840
62%
**05
100%
[SNPE Vectan Tubal 7000]*
<<locked>>
81%
32184
53%
**06
90%
[Shooters World Long Rifle]*
<<locked>>
81%
32924
54%
**56
92%
Shooters World Match Rifle
<<locked>>
81%
44092
72%
**12
100%
Shooters World Precision
<<locked>>
81%
40219
66%
**26
99%
Somchem S335
<<locked>>
81%
45121
74%
**43
100%
Somchem S341
<<locked>>
81%
45136
74%
**18
99%
Somchem S355
<<locked>>
81%
36100
59%
**57
97%
[Somchem S365]*
<<locked>>
81%
26252
43%
**87
94%
[Somchem S385]*
<<locked>>
92%
34824
57%
**51
90%
Vihtavuori N130
<<locked>>
81%
50517
83%
**92
100%
Vihtavuori N133
<<locked>>
81%
42844
70%
**90
100%
Vihtavuori N135
<<locked>>
81%
35114
58%
**02
100%
Vihtavuori N140
<<locked>>
81%
41466
68%
**20
100%
Vihtavuori N150
<<locked>>
81%
30748
50%
**10
97%
[Vihtavuori N160]*
<<locked>>
81%
31879
52%
**69
93%
Vihtavuori N530
<<locked>>
81%
50038
82%
**94
100%
Vihtavuori N540
<<locked>>
81%
41191
68%
**43
100%
[Vihtavuori N550]*
<<locked>>
81%
32053
53%
**05
93%
[Vihtavuori N555]*
<<locked>>
85%
25280
42%
**60
90%
Winchester 6.5 StaBALL
<<locked>>
81%
30516
50%
**20
95%
[Winchester 760]*
<<locked>>
81%
33808
55%
**44
91%
[Winchester StaBALL HD]*
<<locked>>
92%
25831
42%
**97
90%

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.

bottom of page