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Load data for .38-45 ACP + .357 | 158gr | LOS HP

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Recommended Powder(s): Vihtavuori 3N37, Vihtavuori N350

.38-45 ACP + .357 | 158gr | LOS HP

Load Specifications

LOS Load Data | xxlreloading.com

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

Load data for 90 loads in caliber .38-45 ACP with a .357 | 158gr | LOS HP bullet based on the specified parameters like bullet length, cartridge length, and case capacity as shown 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 below - see here.

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

    • all loads are based on the bullet and case dimensions shown further below - see here what to do if you deviate.

    • you can set your own specifications in the "Personalized Load Calculator"

    • Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric) 

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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
92%
89%
97%
ADI AS 30
66%
82%
100%
ADI AS 50N
65%
86%
100%
Accurate No. 2
68%
86%
100%
Accurate No. 7
73%
87%
88%
Accurate No. 9
82%
90%
82%
Accurate Solo 1000
66%
82%
100%
Accurate Solo 1250
74%
86%
100%
Accurate TCM
82%
90%
84%
Alliant BULLSEYE
65%
86%
100%
Alliant POWER PISTOL
74%
86%
96%
Alliant UNIQUE
72%
83%
100%
Baschieri & Pellagri 100
70%
86%
100%
Hodgdon Universal
69%
89%
100%
Hodgdon TrailBoss
91%
41%
100%
Lovex D037.1
73%
87%
88%
Lovex D037.2
81%
90%
82%
Lovex S020
65%
81%
100%
Maxam CSB 1
74%
82%
100%
Maxam CSB 2
72%
85%
100%
Maxam CSB 3
70%
83%
100%
Maxam CSB 4
69%
88%
100%
Maxam CSB 5
65%
89%
100%
ReloadSwiss RS 12
64%
89%
100%
ReloadSwiss RS 14
96%
42%
100%
ReloadSwiss RS 20
75%
83%
100%
ReloadSwiss RS 24
78%
86%
91%
Rottweil P 806
83%
84%
99%
SNPE Vectan A0
76%
86%
100%
SNPE Vectan BA 9
69%
85%
100%
SNPE Vectan BA7 1/2
82%
86%
99%
SNPE Vectan BA9 1/2
68%
82%
100%
Shooters World Heavy Pistol
81%
90%
82%
Shooters World Major Pistol
73%
87%
88%
Somchem MP200
68%
86%
100%
Somchem MS200
73%
89%
100%
Somchem S221
66%
90%
94%
Vihtavuori 3N37
76%
87%
100%
Vihtavuori 3N38
89%
86%
91%
Vihtavuori N105
95%
81%
95%
Vihtavuori N320
65%
81%
100%
Vihtavuori N32C Tin Star
91%
87%
100%
Vihtavuori N330
68%
82%
100%
Vihtavuori N340
72%
84%
100%
Vihtavuori N350
77%
82%
100%

Max Load - Barrel Length: 

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
60%
39%
84%
ADI AS 30
62%
73%
100%
ADI AS 50N
61%
76%
100%
Accurate No. 2
61%
68%
100%
Accurate No. 7
61%
58%
81%
Accurate No. 9
80%
83%
81%
Accurate Solo 1000
62%
73%
100%
Accurate Solo 1250
61%
62%
100%
Accurate TCM
77%
77%
81%
Alliant BULLSEYE
61%
77%
100%
Alliant POWER PISTOL
62%
59%
90%
Alliant UNIQUE
61%
60%
100%
Baschieri & Pellagri 100
61%
69%
100%
Hodgdon Universal
61%
73%
100%
Hodgdon TrailBoss
69%
28%
100%
Lovex D037.1
61%
58%
81%
Lovex D037.2
79%
83%
81%
Lovex S020
62%
72%
100%
Maxam CSB 1
62%
59%
100%
Maxam CSB 2
60%
61%
100%
Maxam CSB 3
62%
67%
100%
Maxam CSB 4
61%
70%
100%
Maxam CSB 5
61%
79%
100%
ReloadSwiss RS 12
60%
80%
100%
ReloadSwiss RS 14
68%
25%
100%
ReloadSwiss RS 20
60%
54%
100%
ReloadSwiss RS 24
61%
52%
81%
Rottweil P 806
61%
40%
91%
SNPE Vectan A0
61%
57%
100%
SNPE Vectan BA 9
62%
70%
100%
SNPE Vectan BA7 1/2
62%
50%
94%
SNPE Vectan BA9 1/2
61%
67%
100%
Shooters World Heavy Pistol
79%
83%
81%
Shooters World Major Pistol
61%
58%
81%
Somchem MP200
62%
71%
100%
Somchem MS200
62%
65%
100%
Somchem S221
61%
76%
92%
Vihtavuori 3N37
60%
54%
96%
Vihtavuori 3N38
68%
47%
80%
Vihtavuori N105
70%
39%
80%
Vihtavuori N320
61%
72%
100%
Vihtavuori N32C Tin Star
61%
44%
100%
Vihtavuori N330
60%
65%
100%
Vihtavuori N340
61%
61%
100%
Vihtavuori N350
61%
49%
95%

Start Load - Barrel Length: 

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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