top of page

Load data for 37XC + .375 | 250gr | Hornady CX

Recommended Powder(s): Alliant Reloder-16, Hodgdon H414, Hodgdon Superperformance, ReloadSwiss RS 70, Winchester 760

37XC + .375 | 250gr | Hornady CX

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.375 | 250gr | Hornady CX
Manufacturer SKU:
37084
Bullet Weight:
250gr | 16.2g
Bullet Diameter:
375.000" | 9524.99mm
Bullet Length:
<<locked>>
Caliber:
37XC load data
Case Length (l3):
3.087" | 78.4mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
139.8 Grains of Water | 9.08 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
69618 psi | 4800 bar
LID:
LID_B1377_C453
Last updated:
2026-03-25

Load data for 222 loads in caliber 37XC with .375 | 250gr | Hornady CX bullet and 111 powders such as Alliant Reloder-16, Hodgdon H414, Hodgdon Superperformance, ReloadSwiss RS 70, Winchester 760. 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.

    .

    Loading_icon.gif

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 APS 450
<<locked>>
84%
62352
90%
**90
101%
ADI AR 2206H
<<locked>>
85%
62453
90%
**79
100%
ADI AR 2208
<<locked>>
90%
62497
90%
**63
100%
ADI AR 2209
<<locked>>
97%
54244
78%
**27
98%
ADI AR 2213
<<locked>>
97%
48486
70%
**51
95%
ADI Benchmark 8208
<<locked>>
84%
62192
89%
**33
100%
Accurate 2200
<<locked>>
84%
62337
90%
**46
100%
Accurate 2495
<<locked>>
83%
62584
90%
**07
100%
Accurate 2700
<<locked>>
91%
62656
90%
**27
99%
Accurate 3100
<<locked>>
97%
47021
68%
**69
99%
Accurate 4064
<<locked>>
89%
62337
90%
**20
100%
Accurate 4350
<<locked>>
96%
62352
90%
**22
100%
[Accurate MAGPRO]*
<<locked>>
97%
46441
67%
**38
92%
Alliant Power Pro 2000-MR
<<locked>>
86%
62453
90%
**94
100%
Alliant Reloder- TS 15.5
<<locked>>
90%
62468
90%
**72
100%
Alliant Reloder-15
<<locked>>
88%
62613
90%
**92
100%
Alliant Reloder-16 👍
<<locked>>
97%
61482
88%
**54
100%
Alliant Reloder-17
<<locked>>
92%
62410
90%
**68
100%
Alliant Reloder-19
<<locked>>
97%
53476
77%
**10
98%
Alliant Reloder-22
<<locked>>
97%
47398
68%
**48
96%
Alliant Reloder-23
<<locked>>
97%
44744
64%
**05
100%
Alliant Reloder-25
<<locked>>
97%
38885
56%
**00
97%
Alliant Reloder-26
<<locked>>
97%
51184
74%
**86
100%
Baschieri & Pellagri 107
<<locked>>
85%
62511
90%
**95
100%
Bofors RP15
<<locked>>
97%
43656
63%
**82
95%
Bofors RP3
<<locked>>
89%
62120
89%
**69
100%
Bofors RP5
<<locked>>
97%
47398
68%
**48
96%
Bofors RP7
<<locked>>
94%
62337
90%
**69
99%
Hodgdon CFE223
<<locked>>
87%
62555
90%
**22
100%
Hodgdon H380
<<locked>>
89%
62163
89%
**89
100%
Hodgdon H414 👍
<<locked>>
92%
62453
90%
**48
100%
Hodgdon H4350
<<locked>>
97%
58639
84%
**33
99%
[Hodgdon H4831]*
<<locked>>
97%
44889
64%
**33
93%
Hodgdon H4831 SC
<<locked>>
97%
51039
73%
**48
95%
Hodgdon H4895
<<locked>>
85%
62569
90%
**72
100%
Hodgdon Hybrid 100V
<<locked>>
97%
58059
83%
**30
100%
Hodgdon LVR
<<locked>>
94%
62120
89%
**18
100%
Hodgdon Superperformance 👍
<<locked>>
94%
62250
89%
**71
100%
Hodgdon VARGET
<<locked>>
91%
62497
90%
**63
100%
Hodgdon TrailBoss
<<locked>>
97%
34708
50%
**78
100%
IMR 3031
<<locked>>
87%
62149
89%
**33
100%
IMR 4064
<<locked>>
91%
62192
89%
**53
100%
IMR 4166 Enduron
<<locked>>
92%
62366
90%
**49
100%
IMR 4350
<<locked>>
97%
62178
89%
**79
99%
IMR 4451 Enduron
<<locked>>
93%
62511
90%
**79
100%
IMR 4831
<<locked>>
97%
54491
78%
**94
100%
IMR 4895
<<locked>>
87%
62613
90%
**99
100%
IMR 4955 Enduron
<<locked>>
97%
50285
72%
**02
95%
IMR 7828 SSC
<<locked>>
97%
49864
72%
**97
95%
IMR 8208 XBR
<<locked>>
84%
62192
89%
**33
100%
Lovex D073.6
<<locked>>
85%
62526
90%
**33
100%
Lovex S060
<<locked>>
86%
62149
89%
**07
100%
Lovex S062
<<locked>>
88%
62236
89%
**40
100%
Lovex S065
<<locked>>
95%
62598
90%
**72
100%
Lovex S070
<<locked>>
96%
62279
89%
**89
100%
Lovex S071
<<locked>>
97%
39102
56%
**21
97%
Norma 201
<<locked>>
86%
62134
89%
**30
100%
Norma 202
<<locked>>
85%
62526
90%
**13
100%
Norma 203B
<<locked>>
88%
62381
90%
**82
100%
Norma 204
<<locked>>
96%
62497
90%
**28
99%
Norma MRP
<<locked>>
97%
50343
72%
**43
98%
Norma URP
<<locked>>
96%
62265
89%
**28
100%
Ramshot Big Game
<<locked>>
87%
62627
90%
**05
100%
Ramshot Grand
<<locked>>
97%
53287
77%
**56
97%
Ramshot Hunter
<<locked>>
97%
62134
89%
**41
100%
Ramshot Magnum
<<locked>>
97%
45977
66%
**99
97%
Ramshot TAC
<<locked>>
83%
62192
89%
**63
100%
Ramshot Wild Boar
<<locked>>
83%
62163
89%
**72
100%
ReloadSwiss RS 14
<<locked>>
97%
35215
51%
**21
100%
ReloadSwiss RS 50
<<locked>>
89%
62656
90%
**79
100%
ReloadSwiss RS 52
<<locked>>
85%
62540
90%
**48
100%
ReloadSwiss RS 60
<<locked>>
91%
62555
90%
**64
100%
ReloadSwiss RS 62
<<locked>>
96%
62279
89%
**41
100%
ReloadSwiss RS 70 👍
<<locked>>
96%
62337
90%
**00
100%
[ReloadSwiss RS 76]*
<<locked>>
97%
37797
54%
**97
94%
Rottweil R 901
<<locked>>
84%
62613
90%
**04
100%
Rottweil R 902
<<locked>>
87%
62279
89%
**23
100%
Rottweil R 903
<<locked>>
91%
62497
90%
**72
100%
Rottweil R 904
<<locked>>
97%
56333
81%
**07
97%
Rottweil R 905
<<locked>>
97%
52794
76%
**04
98%
Rottweil R 907
<<locked>>
94%
62337
90%
**69
99%
SNPE Vectan SP 11
<<locked>>
90%
62598
90%
**09
100%
SNPE Vectan SP 7
<<locked>>
84%
62366
90%
**56
100%
SNPE Vectan SP 9
<<locked>>
86%
62337
90%
**66
100%
SNPE Vectan Tubal 3000
<<locked>>
85%
62250
89%
**44
100%
SNPE Vectan Tubal 5000
<<locked>>
91%
62642
90%
**38
100%
SNPE Vectan Tubal 7000
<<locked>>
95%
62598
90%
**23
100%
Shooters World Long Rifle
<<locked>>
95%
62598
90%
**72
100%
Shooters World Match Rifle
<<locked>>
85%
62526
90%
**33
100%
Shooters World Precision
<<locked>>
88%
62236
89%
**40
100%
Somchem S335
<<locked>>
85%
62149
89%
**48
100%
Somchem S341
<<locked>>
84%
62584
90%
**53
100%
Somchem S355
<<locked>>
91%
62453
90%
**69
100%
Somchem S361
<<locked>>
97%
58117
83%
**94
96%
Somchem S365
<<locked>>
97%
58566
84%
**86
100%
Somchem S385
<<locked>>
97%
53243
76%
**81
98%
Vihtavuori N133
<<locked>>
87%
62453
90%
**22
100%
Vihtavuori N135
<<locked>>
93%
62540
90%
**74
100%
Vihtavuori N140
<<locked>>
87%
62279
89%
**87
100%
Vihtavuori N150
<<locked>>
96%
62062
89%
**13
100%
Vihtavuori N160
<<locked>>
94%
62265
89%
**86
100%
Vihtavuori N165
<<locked>>
97%
44483
64%
**07
96%
Vihtavuori N540
<<locked>>
87%
62221
89%
**20
100%
Vihtavuori N550
<<locked>>
93%
62033
89%
**18
100%
Vihtavuori N555
<<locked>>
97%
49937
72%
**74
100%
[Vihtavuori N560]*
<<locked>>
97%
47529
68%
**67
94%
[Vihtavuori N565]*
<<locked>>
97%
39856
57%
**97
92%
Winchester 6.5 StaBALL
<<locked>>
95%
62642
90%
**49
100%
Winchester 760 👍
<<locked>>
92%
62453
90%
**48
100%
Winchester StaBALL HD
<<locked>>
97%
38841
56%
**28
100%
Winchester Supreme 780
<<locked>>
97%
55753
80%
**10
98%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI APS 450
<<locked>>
81%
59625
86%
**51
100%
ADI AR 2206H
<<locked>>
81%
55013
79%
**67
100%
ADI AR 2208
<<locked>>
81%
46702
67%
**26
100%
[ADI AR 2209]*
<<locked>>
82%
33127
48%
**84
90%
[ADI AR 2213]*
<<locked>>
89%
37260
54%
**05
90%
ADI Benchmark 8208
<<locked>>
81%
57276
82%
**67
100%
Accurate 2200
<<locked>>
81%
57406
82%
**84
100%
Accurate 2495
<<locked>>
81%
58088
83%
**44
100%
Accurate 2700
<<locked>>
81%
44933
65%
**41
96%
[Accurate 3100]*
<<locked>>
81%
26890
39%
**13
91%
Accurate 4064
<<locked>>
81%
48936
70%
**43
100%
Accurate 4350
<<locked>>
81%
37144
53%
**92
98%
[Accurate MAGPRO]*
<<locked>>
94%
41466
60%
**26
90%
Alliant Power Pro 2000-MR
<<locked>>
81%
52011
75%
**46
100%
Alliant Reloder- TS 15.5
<<locked>>
81%
47137
68%
**43
100%
Alliant Reloder-15
<<locked>>
81%
50343
72%
**12
100%
Alliant Reloder-16
<<locked>>
81%
36477
52%
**12
98%
Alliant Reloder-17
<<locked>>
81%
41568
60%
**46
100%
[Alliant Reloder-19]*
<<locked>>
82%
32532
47%
**74
90%
[Alliant Reloder-22]*
<<locked>>
86%
32401
47%
**07
90%
Alliant Reloder-23
<<locked>>
81%
26469
38%
**49
95%
[Alliant Reloder-25]*
<<locked>>
85%
26701
38%
**52
90%
[Alliant Reloder-26]*
<<locked>>
81%
28094
40%
**44
93%
Baschieri & Pellagri 107
<<locked>>
81%
55216
79%
**90
100%
[Bofors RP15]*
<<locked>>
88%
32518
47%
**16
90%
Bofors RP3
<<locked>>
81%
47282
68%
**53
100%
[Bofors RP5]*
<<locked>>
86%
32401
47%
**07
90%
Bofors RP7
<<locked>>
81%
41582
60%
**18
96%
Hodgdon CFE223
<<locked>>
81%
49690
71%
**35
100%
Hodgdon H380
<<locked>>
81%
47863
69%
**62
99%
Hodgdon H414
<<locked>>
81%
43033
62%
**23
97%
[Hodgdon H4350]*
<<locked>>
81%
35563
51%
**03
93%
[Hodgdon H4831]*
<<locked>>
92%
38305
55%
**89
90%
[Hodgdon H4831 SC]*
<<locked>>
88%
38305
55%
**89
90%
Hodgdon H4895
<<locked>>
81%
55738
80%
**81
100%
Hodgdon Hybrid 100V
<<locked>>
81%
33881
49%
**97
98%
Hodgdon LVR
<<locked>>
81%
40248
58%
**57
98%
Hodgdon Superperformance
<<locked>>
81%
38696
56%
**57
95%
Hodgdon VARGET
<<locked>>
81%
46340
67%
**10
100%
Hodgdon TrailBoss
<<locked>>
81%
27427
39%
**27
100%
IMR 3031
<<locked>>
81%
51779
74%
**95
100%
IMR 4064
<<locked>>
81%
45745
66%
**00
100%
IMR 4166 Enduron
<<locked>>
81%
45179
65%
**64
97%
[IMR 4350]*
<<locked>>
81%
37275
54%
**46
94%
IMR 4451 Enduron
<<locked>>
81%
43265
62%
**57
97%
IMR 4831
<<locked>>
81%
32372
46%
**61
96%
IMR 4895
<<locked>>
81%
51721
74%
**48
100%
[IMR 4955 Enduron]*
<<locked>>
87%
36854
53%
**26
90%
[IMR 7828 SSC]*
<<locked>>
88%
36724
53%
**08
90%
IMR 8208 XBR
<<locked>>
81%
57276
82%
**67
100%
Lovex D073.6
<<locked>>
81%
55477
80%
**44
100%
Lovex S060
<<locked>>
81%
53983
78%
**95
100%
Lovex S062
<<locked>>
81%
49081
70%
**46
100%
Lovex S065
<<locked>>
81%
40524
58%
**08
97%
Lovex S070
<<locked>>
81%
38740
56%
**75
96%
[Lovex S071]*
<<locked>>
85%
25889
37%
**80
90%
Norma 201
<<locked>>
81%
53882
77%
**18
100%
Norma 202
<<locked>>
81%
54505
78%
**08
100%
Norma 203B
<<locked>>
81%
49705
71%
**99
100%
[Norma 204]*
<<locked>>
81%
36738
53%
**66
92%
[Norma MRP]*
<<locked>>
82%
29457
42%
**51
90%
Norma URP
<<locked>>
81%
37202
53%
**98
98%
Ramshot Big Game
<<locked>>
81%
50256
72%
**18
100%
[Ramshot Grand]*
<<locked>>
87%
36680
53%
**12
90%
Ramshot Hunter
<<locked>>
81%
36143
52%
**82
95%
[Ramshot Magnum]*
<<locked>>
87%
31415
45%
**67
90%
Ramshot TAC
<<locked>>
81%
57551
83%
**94
100%
Ramshot Wild Boar
<<locked>>
81%
57798
83%
**10
100%
ReloadSwiss RS 14
<<locked>>
81%
27934
40%
**63
100%
ReloadSwiss RS 50
<<locked>>
81%
47906
69%
**46
98%
ReloadSwiss RS 52
<<locked>>
81%
54723
79%
**36
100%
ReloadSwiss RS 60
<<locked>>
81%
44193
63%
**02
100%
ReloadSwiss RS 62
<<locked>>
81%
37072
53%
**15
97%
ReloadSwiss RS 70
<<locked>>
81%
36216
52%
**25
97%
[ReloadSwiss RS 76]*
<<locked>>
92%
31575
45%
**16
90%
Rottweil R 901
<<locked>>
81%
57653
83%
**41
100%
Rottweil R 902
<<locked>>
81%
51039
73%
**69
100%
Rottweil R 903
<<locked>>
81%
44512
64%
**97
100%
[Rottweil R 904]*
<<locked>>
83%
35157
50%
**97
90%
[Rottweil R 905]*
<<locked>>
82%
31749
46%
**61
90%
Rottweil R 907
<<locked>>
81%
41582
60%
**18
96%
SNPE Vectan SP 11
<<locked>>
81%
45890
66%
**59
100%
SNPE Vectan SP 7
<<locked>>
81%
56391
81%
**77
100%
SNPE Vectan SP 9
<<locked>>
81%
53577
77%
**38
100%
SNPE Vectan Tubal 3000
<<locked>>
81%
54781
79%
**49
100%
SNPE Vectan Tubal 5000
<<locked>>
81%
46122
66%
**18
100%
SNPE Vectan Tubal 7000
<<locked>>
81%
39581
57%
**39
96%
Shooters World Long Rifle
<<locked>>
81%
40524
58%
**08
97%
Shooters World Match Rifle
<<locked>>
81%
55477
80%
**44
100%
Shooters World Precision
<<locked>>
81%
49081
70%
**46
100%
Somchem S335
<<locked>>
81%
54346
78%
**49
100%
Somchem S341
<<locked>>
81%
56086
81%
**61
100%
Somchem S355
<<locked>>
81%
44846
64%
**97
100%
[Somchem S361]*
<<locked>>
84%
37289
54%
**20
90%
Somchem S365
<<locked>>
81%
33518
48%
**52
99%
[Somchem S385]*
<<locked>>
81%
30995
45%
**18
91%
Vihtavuori N133
<<locked>>
81%
51488
74%
**84
100%
Vihtavuori N135
<<locked>>
81%
43453
62%
**08
100%
Vihtavuori N140
<<locked>>
81%
51053
73%
**40
100%
Vihtavuori N150
<<locked>>
81%
38377
55%
**43
100%
Vihtavuori N160
<<locked>>
81%
40292
58%
**25
98%
[Vihtavuori N165]*
<<locked>>
86%
30647
44%
**95
90%
Vihtavuori N540
<<locked>>
81%
50531
73%
**56
100%
Vihtavuori N550
<<locked>>
81%
40959
59%
**74
98%
Vihtavuori N555
<<locked>>
81%
28964
42%
**28
95%
[Vihtavuori N560]*
<<locked>>
90%
37536
54%
**48
90%
[Vihtavuori N565]*
<<locked>>
94%
36056
52%
**12
90%
Winchester 6.5 StaBALL
<<locked>>
81%
38043
55%
**69
99%
Winchester 760
<<locked>>
81%
43033
62%
**23
97%
[Winchester StaBALL HD]*
<<locked>>
81%
23192
33%
**83
92%
[Winchester Supreme 780]*
<<locked>>
82%
32198
46%
**41
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.

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

bottom of page