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Load data for .357 Auto Magnum + .358 | 180gr | Speer FP

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Recommended Powder(s):

.357 Auto Magnum + .358 | 180gr | Speer FP

Load Specifications

Bullet:
.358 | 180gr | Speer FP
Manufacturer SKU:
2435
Bullet Weight:
180gr | 11.7g
Bullet Diameter:
0.358" | 9.09mm
Bullet Length:
0.890" | 22.6mm
Caliber:
.357 Auto Magnum
Case Length (l3):
1.299" | 33.0mm
Cartridge Length (C.O.L.):
1.576" | 40.0mm
Seated Depth:
0.613" | 15.6mm
Shank Seated Depth:
0.613" | 15.6mm
Case Capacity:
35.0 Grains of Water | 2.27 cm³
Primer Size:
Small Pistol Magnum (SPM)
Max. allowed Pressure:
36985 psi | 2550 bar
LID:
LID_B6235_C511

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 76 loads in caliber .357 Auto Magnum with .358 | 180gr | Speer FP bullet and 38 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".

    • A load must fulfill certain criteria to be listed in the default view below - see here.

    • Our load data might deviate from other sources - see the most common reasons here

    • All loads are based on the bullet and case dimensions shown under "Load Specifications" - see here what to do if you deviate.

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    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 AP 100 👍
<<locked>>
79%
31575
85%
**27
100%
ADI APS 450
<<locked>>
64%
33025
89%
**14
100%
[Accurate 4100]*
<<locked>>
83%
32503
88%
**06
84%
Accurate No. 7
<<locked>>
62%
32634
88%
**99
96%
Accurate No. 9
<<locked>>
69%
31430
85%
**76
90%
Accurate Solo 1000
<<locked>>
64%
33228
90%
**66
100%
Accurate Solo 1250
<<locked>>
66%
32692
88%
**12
100%
Accurate TCM
<<locked>>
69%
31865
86%
**76
91%
[Alliant 2400]*
<<locked>>
79%
32590
88%
**16
88%
Alliant BLUE DOT
<<locked>>
80%
32329
87%
**89
95%
Alliant POWER PISTOL
<<locked>>
65%
32590
88%
**80
100%
Alliant UNIQUE
<<locked>>
64%
31865
86%
**61
100%
Baschieri & Pellagri 100
<<locked>>
63%
32866
89%
**66
100%
[Hodgdon LilGun]*
<<locked>>
91%
32314
87%
**85
88%
Hodgdon TrailBoss
<<locked>>
92%
19870
54%
**0
100%
Lovex D037.1
<<locked>>
62%
32634
88%
**99
96%
Lovex D037.2
<<locked>>
69%
32372
88%
**93
90%
Maxam CSB 1
<<locked>>
67%
31198
84%
**93
100%
Maxam CSB 2
<<locked>>
64%
32401
88%
**96
100%
Maxam CSB 3
<<locked>>
64%
32372
88%
**83
100%
[Ramshot Enforcer]*
<<locked>>
79%
31937
86%
**09
88%
ReloadSwiss RS 14
<<locked>>
95%
19928
54%
**2
100%
ReloadSwiss RS 20
<<locked>>
66%
31894
86%
**58
100%
ReloadSwiss RS 24
<<locked>>
68%
33228
90%
**96
97%
Rottweil P 806
<<locked>>
70%
32909
89%
**76
100%
SNPE Vectan A0
<<locked>>
69%
32489
88%
**38
100%
[SNPE Vectan BA6 1/2]*
<<locked>>
97%
24308
66%
**78
86%
SNPE Vectan BA7 1/2
<<locked>>
73%
32518
88%
**01
100%
Shooters World Heavy Pistol
<<locked>>
69%
32372
88%
**93
90%
Shooters World Major Pistol
<<locked>>
62%
32634
88%
**99
96%
Somchem MS200
<<locked>>
63%
31517
85%
**38
100%
Vihtavuori 3N37
<<locked>>
66%
31952
86%
**07
100%
Vihtavuori 3N38
<<locked>>
76%
32155
87%
**66
98%
Vihtavuori N105
<<locked>>
83%
32677
88%
**12
100%
[Vihtavuori N110]*
<<locked>>
96%
28921
78%
**80
86%
Vihtavuori N32C Tin Star
<<locked>>
81%
32024
87%
**01
100%
Vihtavuori N340
<<locked>>
64%
31647
86%
**38
100%
Vihtavuori N350
<<locked>>
69%
31821
86%
**01
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
<<locked>>
61%
19885
54%
**24
96%
ADI APS 450
<<locked>>
61%
30632
83%
**1
100%
[Accurate 4100]*
<<locked>>
78%
27717
75%
**24
81%
Accurate No. 7
<<locked>>
61%
31053
84%
**76
95%
[Accurate No. 9]*
<<locked>>
61%
24004
65%
**48
85%
Accurate Solo 1000
<<locked>>
61%
30748
83%
**40
100%
Accurate Solo 1250
<<locked>>
61%
28021
76%
**56
100%
[Accurate TCM]*
<<locked>>
61%
24120
65%
**48
87%
[Alliant 2400]*
<<locked>>
68%
23554
64%
**55
81%
[Alliant BLUE DOT]*
<<locked>>
61%
19290
52%
**40
86%
Alliant POWER PISTOL
<<locked>>
61%
28660
78%
**11
99%
Alliant UNIQUE
<<locked>>
61%
29573
80%
**32
100%
Baschieri & Pellagri 100
<<locked>>
61%
30356
82%
**37
100%
[Hodgdon LilGun]*
<<locked>>
81%
23380
63%
**14
81%
Hodgdon TrailBoss
<<locked>>
61%
11443
31%
**2
100%
Lovex D037.1
<<locked>>
61%
31053
84%
**76
95%
[Lovex D037.2]*
<<locked>>
61%
24671
67%
**61
85%
Maxam CSB 1
<<locked>>
61%
26789
72%
**33
100%
Maxam CSB 2
<<locked>>
61%
30023
81%
**66
100%
Maxam CSB 3
<<locked>>
61%
29936
81%
**53
100%
[Ramshot Enforcer]*
<<locked>>
66%
20639
56%
**09
80%
ReloadSwiss RS 14
<<locked>>
60%
10834
29%
**6
100%
ReloadSwiss RS 20
<<locked>>
60%
27383
74%
**99
100%
ReloadSwiss RS 24
<<locked>>
61%
26194
71%
**75
94%
Rottweil P 806
<<locked>>
61%
24889
67%
**65
100%
SNPE Vectan A0
<<locked>>
60%
26136
71%
**56
100%
[SNPE Vectan BA6 1/2]*
<<locked>>
88%
19740
53%
**76
81%
SNPE Vectan BA7 1/2
<<locked>>
61%
23656
64%
**66
100%
[Shooters World Heavy Pistol]*
<<locked>>
61%
24671
67%
**61
85%
Shooters World Major Pistol
<<locked>>
61%
31053
84%
**76
95%
Somchem MS200
<<locked>>
61%
29559
80%
**06
100%
Vihtavuori 3N37
<<locked>>
61%
28007
76%
**52
100%
Vihtavuori 3N38
<<locked>>
61%
20697
56%
**63
92%
Vihtavuori N105
<<locked>>
61%
16476
45%
**14
92%
[Vihtavuori N110]*
<<locked>>
85%
21683
59%
**52
80%
Vihtavuori N32C Tin Star
<<locked>>
60%
20537
56%
**0
100%
Vihtavuori N340
<<locked>>
61%
29298
79%
**09
100%
Vihtavuori N350
<<locked>>
62%
25802
70%
**19
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.

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