top of page

Load data for .357 SIG + .356 | 125gr | H&N SWC HS

Recommended Powder(s):

.357 SIG + .356 | 125gr | H&N SWC HS

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.356 | 125gr | H&N SWC HS
Bullet Weight:
125gr | 8.1g
Bullet Diameter:
0.356" | 9.04mm
Bullet Length:
<<locked>>
Caliber:
.357 SIG load data
Case Length (l3):
0.860" | 21.8mm
Cartridge Length (C.O.L.):
<<locked>>
Seated Depth:
<<locked>>
Shank Seated Depth:
<<locked>>
Case Capacity:
19.5 Grains of Water | 1.27 cm³
Primer Size:
Small Pistol (SP)
Max. allowed Pressure:
44237 psi | 3050 bar
LID:
LID_B7455_C518
Last updated:
2026-01-22

Load data for 122 loads in caliber .357 SIG with .356 | 125gr | H&N SWC HS bullet and 61 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

  • 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 AP 100]*
<<locked>>
97%
23801
54%
**04
88%
ADI AP 70N
<<locked>>
84%
39494
89%
**68
100%
ADI APS 350
<<locked>>
86%
38551
87%
**45
100%
ADI APS 450
<<locked>>
89%
39059
88%
**84
100%
ADI AS 30
<<locked>>
94%
39639
90%
**47
100%
ADI AS 50N
<<locked>>
90%
39334
89%
**96
100%
Accurate No. 2
<<locked>>
89%
39436
89%
**52
100%
Accurate No. 5
<<locked>>
74%
39204
89%
**47
97%
[Accurate No. 7]*
<<locked>>
93%
39189
89%
**93
86%
Accurate Solo 1000
<<locked>>
92%
39392
89%
**70
100%
Accurate Solo 1250
<<locked>>
96%
37115
84%
**09
100%
Alliant BULLSEYE 👍
<<locked>>
87%
39146
88%
**07
100%
Alliant POWER PISTOL
<<locked>>
96%
36796
83%
**63
94%
Alliant Sport Pistol
<<locked>>
81%
39102
88%
**11
100%
Alliant UNIQUE
<<locked>>
96%
35201
80%
**75
100%
Baschieri & Pellagri 100
<<locked>>
92%
38696
87%
**66
100%
Baschieri & Pellagri 102 Pistol
<<locked>>
97%
24932
56%
**42
100%
Baschieri & Pellagri 103 Pistol
<<locked>>
88%
39581
89%
**12
100%
Hodgdon Clays
<<locked>>
86%
39204
89%
**61
100%
Hodgdon HP38
<<locked>>
69%
39450
89%
**19
100%
Hodgdon HS-6
<<locked>>
81%
39740
90%
**40
98%
Hodgdon Longshot
<<locked>>
78%
39566
89%
**30
99%
Hodgdon TiteGroup
<<locked>>
64%
39595
90%
**66
100%
Hodgdon Universal
<<locked>>
93%
39494
89%
**68
100%
Hodgdon CFE Pistol
<<locked>>
93%
38711
87%
**45
100%
Lovex D036
<<locked>>
74%
39146
89%
**47
97%
[Lovex D037.1]*
<<locked>>
93%
39189
89%
**93
86%
Lovex S011
<<locked>>
79%
39218
89%
**96
100%
Lovex S020 👍
<<locked>>
90%
39639
90%
**71
100%
Maxam CSB 1
<<locked>>
97%
34447
78%
**80
100%
Maxam CSB 2
<<locked>>
97%
35723
81%
**16
100%
Maxam CSB 3
<<locked>>
96%
38667
87%
**02
100%
Maxam CSB 4
<<locked>>
92%
38943
88%
**86
100%
Maxam CSB 5
<<locked>>
87%
38653
87%
**27
100%
Ramshot Silhouette 👍
<<locked>>
82%
39784
90%
**17
100%
Ramshot True Blue
<<locked>>
76%
39566
89%
**27
99%
Ramshot Zip
<<locked>>
70%
38943
88%
**22
100%
ReloadSwiss RS 12
<<locked>>
88%
39566
89%
**39
100%
ReloadSwiss RS 20
<<locked>>
97%
34374
78%
**62
100%
[ReloadSwiss RS 24]*
<<locked>>
97%
34548
78%
**11
86%
Rottweil P 801
<<locked>>
82%
39624
90%
**02
100%
Rottweil P 806
<<locked>>
96%
24221
55%
**42
94%
SNPE Vectan A0
<<locked>>
96%
34867
79%
**12
100%
SNPE Vectan BA 9
<<locked>>
91%
38798
88%
**25
100%
SNPE Vectan BA10
<<locked>>
83%
39059
88%
**84
100%
SNPE Vectan BA7 1/2
<<locked>>
96%
29660
67%
**83
96%
SNPE Vectan BA9 1/2
<<locked>>
94%
39668
90%
**52
100%
SNPE Vectan SP 2
<<locked>>
95%
39030
88%
**19
97%
Shooters World Auto Pistol
<<locked>>
74%
39146
89%
**47
97%
[Shooters World Major Pistol]*
<<locked>>
93%
39189
89%
**93
86%
Somchem MP200 👍
<<locked>>
91%
38769
88%
**98
100%
Somchem MS200 👍
<<locked>>
97%
39450
89%
**81
100%
Somchem S221
<<locked>>
86%
39784
90%
**67
92%
Vihtavuori 3N37
<<locked>>
96%
35360
80%
**01
99%
Vihtavuori N310
<<locked>>
75%
39494
89%
**01
100%
Vihtavuori N320
<<locked>>
90%
39175
89%
**89
100%
Vihtavuori N32C Tin Star
<<locked>>
96%
22669
51%
**40
100%
Vihtavuori N330
<<locked>>
94%
39813
90%
**65
100%
Vihtavuori N340
<<locked>>
97%
38928
88%
**75
100%
Vihtavuori N350
<<locked>>
97%
32677
74%
**55
99%
Winchester 231
<<locked>>
78%
38943
88%
**22
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
[ADI AP 100]*
<<locked>>
82%
16273
37%
**43
81%
ADI AP 70N
<<locked>>
62%
21147
48%
**19
100%
ADI APS 350
<<locked>>
62%
21944
50%
**5
100%
ADI APS 450
<<locked>>
62%
20929
47%
**8
100%
ADI AS 30
<<locked>>
60%
17202
39%
**5
100%
ADI AS 50N
<<locked>>
61%
18420
42%
**10
100%
Accurate No. 2
<<locked>>
60%
15795
36%
**4
93%
Accurate No. 5
<<locked>>
61%
24671
56%
**30
91%
[Accurate No. 7]*
<<locked>>
85%
28805
65%
**48
80%
Accurate Solo 1000
<<locked>>
61%
18376
42%
**1
100%
Accurate Solo 1250
<<locked>>
62%
14373
32%
**8
99%
Alliant BULLSEYE
<<locked>>
60%
18565
42%
**83
98%
[Alliant POWER PISTOL]*
<<locked>>
70%
17027
38%
**93
80%
Alliant Sport Pistol
<<locked>>
62%
22350
51%
**61
99%
Alliant UNIQUE
<<locked>>
62%
13924
31%
**4
94%
Baschieri & Pellagri 100
<<locked>>
62%
16708
38%
**4
100%
Baschieri & Pellagri 102 Pistol
<<locked>>
71%
12865
29%
**5
100%
Baschieri & Pellagri 103 Pistol
<<locked>>
61%
16868
38%
**14
100%
Hodgdon Clays
<<locked>>
62%
22147
50%
**1
100%
Hodgdon HP38
<<locked>>
62%
30530
69%
**17
100%
Hodgdon HS-6
<<locked>>
61%
19870
45%
**25
90%
Hodgdon Longshot
<<locked>>
61%
22365
51%
**78
93%
Hodgdon TiteGroup
<<locked>>
61%
36260
82%
**34
100%
Hodgdon Universal
<<locked>>
62%
17056
39%
**40
100%
Hodgdon CFE Pistol
<<locked>>
62%
15679
35%
**01
99%
Lovex D036
<<locked>>
61%
24642
56%
**30
91%
[Lovex D037.1]*
<<locked>>
85%
28805
65%
**48
80%
Lovex S011
<<locked>>
61%
22727
51%
**93
100%
Lovex S020
<<locked>>
61%
16186
37%
**24
98%
Maxam CSB 1
<<locked>>
62%
13750
31%
**8
99%
Maxam CSB 2
<<locked>>
60%
12575
28%
**1
100%
Maxam CSB 3
<<locked>>
61%
15882
36%
**4
100%
Maxam CSB 4
<<locked>>
60%
16824
38%
**1
100%
Maxam CSB 5
<<locked>>
62%
20871
47%
**10
100%
Ramshot Silhouette
<<locked>>
61%
20218
46%
**22
96%
Ramshot True Blue
<<locked>>
61%
23090
52%
**88
94%
Ramshot Zip
<<locked>>
61%
29356
66%
**14
100%
ReloadSwiss RS 12
<<locked>>
62%
18057
41%
**60
100%
ReloadSwiss RS 20
<<locked>>
61%
12299
28%
**5
94%
[ReloadSwiss RS 24]*
<<locked>>
85%
24366
55%
**53
80%
Rottweil P 801
<<locked>>
61%
21321
48%
**79
100%
[Rottweil P 806]*
<<locked>>
76%
11487
26%
**24
80%
SNPE Vectan A0
<<locked>>
62%
14083
32%
**2
93%
SNPE Vectan BA 9
<<locked>>
62%
17231
39%
**07
99%
SNPE Vectan BA10
<<locked>>
60%
22568
51%
**1
100%
[SNPE Vectan BA7 1/2]*
<<locked>>
65%
12531
28%
**5
82%
SNPE Vectan BA9 1/2
<<locked>>
61%
16259
37%
**04
99%
[SNPE Vectan SP 2]*
<<locked>>
66%
14649
33%
**70
80%
Shooters World Auto Pistol
<<locked>>
61%
24642
56%
**30
91%
[Shooters World Major Pistol]*
<<locked>>
85%
28805
65%
**48
80%
Somchem MP200
<<locked>>
62%
16839
38%
**47
95%
Somchem MS200
<<locked>>
61%
14968
34%
**1
96%
[Somchem S221]*
<<locked>>
66%
19725
45%
**42
80%
[Vihtavuori 3N37]*
<<locked>>
61%
11908
27%
**8
83%
Vihtavuori N310
<<locked>>
61%
26440
60%
**60
100%
Vihtavuori N320
<<locked>>
60%
16563
37%
**4
100%
Vihtavuori N32C Tin Star
<<locked>>
80%
15403
35%
**5
100%
Vihtavuori N330
<<locked>>
61%
14779
33%
**07
100%
Vihtavuori N340
<<locked>>
60%
13445
30%
**5
94%
[Vihtavuori N350]*
<<locked>>
63%
11589
26%
**2
83%
Winchester 231
<<locked>>
60%
22785
52%
**15
100%

Start Load - Barrel Length: 5.50''

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