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Load data for .357 SIG + .355 | 124gr | Hornady XTP

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori N340

.357 SIG + .355 | 124gr | Hornady XTP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 120 loads in caliber .357 SIG with .355 | 124gr | Hornady XTP bullet and 60 powders such as Alliant UNIQUE, ReloadSwiss RS 20, Somchem MP200, Somchem MS200, Vihtavuori N340. 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".

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  • 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.

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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%
56%
88%
ADI AP 70N
85%
98%
100%
ADI AS 30
94%
95%
100%
ADI AS 50N
91%
96%
100%
Accurate No. 2
91%
99%
100%
Accurate No. 5
75%
96%
98%
Accurate No. 7
94%
97%
87%
Accurate Solo 1000
93%
96%
100%
Accurate Solo 1250
96%
88%
100%
Alliant BULLSEYE
89%
97%
100%
Alliant POWER PISTOL
96%
87%
95%
Alliant UNIQUE
96%
85%
100%
Baschieri & Pellagri 100
94%
95%
100%
Hodgdon Clays
90%
98%
100%
Hodgdon HP38
70%
96%
100%
Hodgdon HS-6
83%
100%
99%
Hodgdon Longshot
78%
97%
100%
Hodgdon TiteGroup
65%
96%
100%
Hodgdon Universal
94%
98%
100%
Hodgdon TrailBoss
94%
25%
100%
Lovex D032
63%
96%
100%
Lovex D036
75%
96%
98%
Lovex D037.1
94%
97%
87%
Lovex S011
80%
96%
100%
Lovex S020
91%
97%
100%
Maxam CSB 1
97%
82%
100%
Maxam CSB 2
97%
87%
100%
Maxam CSB 3
95%
89%
100%
Maxam CSB 4
96%
100%
100%
Maxam CSB 5
90%
98%
100%
Ramshot Silhouette
82%
96%
100%
Ramshot True Blue
78%
100%
100%
Ramshot Zip
71%
97%
100%
ReloadSwiss RS 12
88%
96%
100%
ReloadSwiss RS 14
96%
23%
99%
ReloadSwiss RS 20
96%
82%
100%
ReloadSwiss RS 24
96%
81%
87%
Rottweil P 801
82%
96%
100%
Rottweil P 806
96%
61%
95%
SNPE Vectan A0
96%
82%
100%
SNPE Vectan BA 9
93%
96%
100%
SNPE Vectan BA10
85%
95%
100%
SNPE Vectan BA7 1/2
96%
70%
97%
SNPE Vectan BA9 1/2
95%
96%
100%
Shooters World Auto Pistol
75%
96%
98%
Shooters World Clean Shot
63%
96%
100%
Shooters World Major Pistol
94%
97%
87%
Shooters World Ultimate Pistol
64%
99%
100%
Somchem MP200
93%
99%
100%
Somchem MS200
97%
94%
100%
Somchem S221
87%
98%
93%
Vihtavuori 3N37
97%
86%
99%
Vihtavuori 3N38
97%
58%
82%
Vihtavuori N310
76%
97%
100%
Vihtavuori N320
93%
99%
100%
Vihtavuori N32C Tin Star
95%
55%
100%
Vihtavuori N330
95%
97%
100%
Vihtavuori N340
95%
90%
100%
Vihtavuori N350
96%
77%
99%
Winchester 231
80%
97%
100%

Max Load - Barrel Length: 5.50''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AP 100
79%
37%
81%
ADI AP 70N
60%
50%
100%
ADI AS 30
61%
44%
100%
ADI AS 50N
62%
47%
100%
Accurate No. 2
61%
40%
94%
Accurate No. 5
61%
59%
92%
Accurate No. 7
84%
67%
81%
Accurate Solo 1000
62%
46%
100%
Accurate Solo 1250
60%
34%
99%
Alliant BULLSEYE
61%
46%
99%
Alliant POWER PISTOL
67%
39%
81%
Alliant UNIQUE
60%
34%
95%
Baschieri & Pellagri 100
60%
39%
100%
Hodgdon Clays
60%
50%
100%
Hodgdon HP38
62%
73%
100%
Hodgdon HS-6
61%
49%
91%
Hodgdon Longshot
61%
55%
95%
Hodgdon TiteGroup
62%
87%
100%
Hodgdon Universal
60%
42%
100%
Hodgdon TrailBoss
68%
15%
99%
Lovex D032
62%
90%
100%
Lovex D036
61%
59%
92%
Lovex D037.1
84%
67%
81%
Lovex S011
61%
56%
100%
Lovex S020
62%
41%
99%
Maxam CSB 1
60%
33%
99%
Maxam CSB 2
61%
34%
100%
Maxam CSB 3
62%
40%
100%
Maxam CSB 4
61%
43%
100%
Maxam CSB 5
61%
48%
100%
Ramshot Silhouette
61%
50%
97%
Ramshot True Blue
61%
56%
95%
Ramshot Zip
61%
71%
100%
ReloadSwiss RS 12
60%
44%
100%
ReloadSwiss RS 14
71%
15%
95%
ReloadSwiss RS 20
62%
32%
96%
ReloadSwiss RS 24
83%
56%
80%
Rottweil P 801
61%
55%
100%
Rottweil P 806
72%
27%
81%
SNPE Vectan A0
60%
33%
94%
SNPE Vectan BA 9
62%
43%
100%
SNPE Vectan BA10
61%
55%
100%
SNPE Vectan BA7 1/2
61%
28%
82%
SNPE Vectan BA9 1/2
62%
41%
100%
Shooters World Auto Pistol
61%
59%
92%
Shooters World Clean Shot
62%
90%
100%
Shooters World Major Pistol
84%
67%
81%
Shooters World Ultimate Pistol
61%
90%
100%
Somchem MP200
60%
40%
96%
Somchem MS200
61%
38%
97%
Somchem S221
63%
46%
81%
Vihtavuori 3N37
61%
31%
86%
Vihtavuori 3N38
93%
52%
80%
Vihtavuori N310
62%
66%
100%
Vihtavuori N320
61%
43%
100%
Vihtavuori N32C Tin Star
60%
24%
100%
Vihtavuori N330
62%
38%
100%
Vihtavuori N340
61%
35%
95%
Vihtavuori N350
61%
28%
84%
Winchester 231
61%
56%
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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