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Load data for .357 Magnum + .355 | 115gr | Geco HOLLOW POINT

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Recommended Powder(s): Accurate No. 5, Hodgdon HS-6, Lovex D036, Shooters World Auto Pistol, Vihtavuori 3N37

.357 Magnum + .355 | 115gr | Geco HOLLOW POINT

Load Specifications

Geco Load Data | xxlreloading.com

Load data for 232 loads in caliber .357 Magnum with a .355 | 115gr | Geco HOLLOW POINT 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. 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 this criteria at own risk to also 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
96%
80%
97%
ADI AP 70N
69%
87%
100%
ADI AS 30
78%
85%
100%
ADI AS 50N
73%
83%
100%
Accurate No. 2
76%
89%
100%
Accurate No. 5
62%
88%
99%
Accurate No. 7
78%
89%
90%
Accurate No. 9
87%
89%
84%
Accurate Solo 1000
77%
86%
100%
Accurate Solo 1250
82%
85%
100%
Accurate TCM
86%
87%
85%
Alliant BULLSEYE
74%
89%
100%
Alliant POWER PISTOL
81%
85%
97%
Alliant UNIQUE
82%
87%
100%
Baschieri & Pellagri 100
79%
88%
100%
Hodgdon Clays
75%
87%
100%
Hodgdon HS-6
68%
88%
100%
Hodgdon Longshot
64%
86%
100%
Hodgdon Universal
77%
90%
100%
Hodgdon TrailBoss
93%
34%
100%
Lovex D036
62%
88%
99%
Lovex D037.1
78%
89%
90%
Lovex D037.2
85%
87%
84%
Lovex S011
68%
89%
100%
Lovex S020
74%
85%
100%
Maxam CSB 1
87%
89%
100%
Maxam CSB 2
82%
87%
100%
Maxam CSB 3
82%
89%
100%
Maxam CSB 4
77%
85%
100%
Maxam CSB 5
74%
87%
100%
Ramshot Silhouette
67%
85%
100%
Ramshot True Blue
64%
90%
100%
ReloadSwiss RS 12
72%
88%
100%
ReloadSwiss RS 14
96%
33%
100%
ReloadSwiss RS 20
84%
89%
100%
ReloadSwiss RS 24
85%
87%
92%
Rottweil P 801
66%
85%
100%
Rottweil P 806
89%
86%
100%
SNPE Vectan A0
86%
87%
100%
SNPE Vectan BA 9
77%
85%
100%
SNPE Vectan BA10
73%
89%
100%
SNPE Vectan BA7 1/2
91%
90%
100%
SNPE Vectan BA9 1/2
80%
89%
100%
Shooters World Auto Pistol
62%
88%
99%
Shooters World Heavy Pistol
85%
87%
84%
Shooters World Major Pistol
78%
89%
90%
Somchem MP200
76%
86%
100%
Somchem MS200
80%
86%
100%
Somchem S221
71%
87%
95%
Vihtavuori 3N37
84%
88%
100%
Vihtavuori 3N38
95%
86%
93%
Vihtavuori N105
97%
71%
94%
Vihtavuori N320
76%
88%
100%
Vihtavuori N32C Tin Star
96%
77%
100%
Vihtavuori N330
78%
88%
100%
Vihtavuori N340
81%
88%
100%
Vihtavuori N350
87%
89%
100%
Winchester 231
66%
88%
100%

Max Load - Barrel Length: 

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
61%
31%
80%
ADI AP 70N
61%
70%
100%
ADI AS 30
61%
57%
100%
ADI AS 50N
61%
61%
100%
Accurate No. 2
60%
54%
99%
Accurate No. 5
61%
83%
98%
Accurate No. 7
65%
55%
81%
Accurate No. 9
82%
75%
81%
Accurate Solo 1000
61%
58%
100%
Accurate Solo 1250
61%
49%
100%
Accurate TCM
79%
69%
81%
Alliant BULLSEYE
60%
62%
100%
Alliant POWER PISTOL
62%
47%
88%
Alliant UNIQUE
61%
49%
100%
Baschieri & Pellagri 100
61%
55%
100%
Hodgdon Clays
60%
62%
100%
Hodgdon HS-6
61%
69%
98%
Hodgdon Longshot
61%
76%
100%
Hodgdon Universal
61%
58%
100%
Hodgdon TrailBoss
62%
18%
100%
Lovex D036
61%
83%
98%
Lovex D037.1
65%
55%
81%
Lovex D037.2
81%
74%
80%
Lovex S011
60%
71%
100%
Lovex S020
61%
58%
100%
Maxam CSB 1
60%
45%
100%
Maxam CSB 2
62%
50%
100%
Maxam CSB 3
61%
52%
100%
Maxam CSB 4
62%
58%
100%
Maxam CSB 5
61%
63%
100%
Ramshot Silhouette
61%
70%
100%
Ramshot True Blue
61%
80%
100%
ReloadSwiss RS 12
61%
65%
100%
ReloadSwiss RS 14
61%
17%
98%
ReloadSwiss RS 20
61%
45%
100%
ReloadSwiss RS 24
65%
48%
81%
Rottweil P 801
61%
74%
100%
Rottweil P 806
61%
33%
86%
SNPE Vectan A0
61%
46%
99%
SNPE Vectan BA 9
62%
56%
100%
SNPE Vectan BA10
61%
66%
100%
SNPE Vectan BA7 1/2
61%
38%
91%
SNPE Vectan BA9 1/2
61%
54%
100%
Shooters World Auto Pistol
61%
83%
98%
Shooters World Heavy Pistol
81%
74%
80%
Shooters World Major Pistol
65%
55%
81%
Somchem MP200
62%
57%
100%
Somchem MS200
61%
52%
100%
Somchem S221
61%
62%
90%
Vihtavuori 3N37
61%
44%
95%
Vihtavuori 3N38
74%
46%
81%
Vihtavuori N105
77%
39%
81%
Vihtavuori N320
61%
58%
100%
Vihtavuori N32C Tin Star
61%
35%
100%
Vihtavuori N330
61%
55%
100%
Vihtavuori N340
60%
48%
100%
Vihtavuori N350
61%
41%
94%
Winchester 231
61%
76%
100%

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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