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Load data for .350 Mag. Rigby + .357 | 140gr | Speer JHP

Recommended Powder(s): Accurate 2495, Alliant AR-Comp

.350 Mag. Rigby + .357 | 140gr | Speer JHP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 88 loads in caliber .350 Mag. Rigby with .357 | 140gr | Speer JHP bullet and 44 powders such as Accurate 2495, Alliant AR-Comp. 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 AR 2206H
90%
90%
92%
Accurate 2015
86%
89%
99%
Accurate 2230
85%
89%
93%
Accurate 2460
85%
89%
95%
Accurate 2495
92%
89%
99%
Accurate 2520
90%
89%
96%
Accurate 4064
97%
87%
97%
Alliant AR-Comp
90%
89%
100%
Alliant Reloder- TS 15.5
97%
89%
93%
Alliant Reloder-10x
83%
89%
99%
Hodgdon BL-C2
89%
89%
93%
Hodgdon Benchmark
86%
89%
94%
Hodgdon H322
87%
90%
97%
Hodgdon TrailBoss
97%
69%
100%
IMR 3031
94%
89%
98%
IMR 4895
93%
89%
92%
IMR 8208 XBR
88%
90%
93%
Lovex D073.4
84%
90%
95%
Lovex D073.5
85%
89%
95%
Lovex D073.6
92%
89%
96%
Lovex S060
89%
89%
92%
Lovex S062
95%
89%
94%
Norma 201
91%
89%
94%
Norma 202
91%
90%
97%
Norma 203B
95%
90%
92%
ReloadSwiss RS 14
96%
68%
100%
ReloadSwiss RS 40
84%
89%
95%
ReloadSwiss RS 52
96%
90%
94%
Rottweil R 901
89%
89%
96%
Rottweil R 902
93%
89%
93%
SNPE Vectan Tubal 3000
89%
90%
96%
SNPE Vectan Tubal 5000
96%
90%
98%
Shooters World Match Rifle
92%
89%
96%
Shooters World Precision
95%
89%
94%
Somchem S321
86%
89%
94%
Somchem S335
90%
89%
97%
Vihtavuori N130
86%
90%
99%
Vihtavuori N133
91%
89%
99%
Vihtavuori N135
97%
80%
98%
Vihtavuori N140
93%
90%
97%
Vihtavuori N530
87%
89%
94%
Vihtavuori N540
93%
90%
96%
Winchester 748
87%
90%
95%
Winchester StaBALL Match
85%
89%
92%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2206H
88%
83%
90%
Accurate 2015
81%
74%
97%
Accurate 2230
81%
78%
90%
Accurate 2460
81%
77%
92%
Accurate 2495
81%
59%
94%
Accurate 2520
81%
63%
90%
Accurate 4064
85%
57%
90%
Alliant AR-Comp
81%
65%
98%
Alliant Reloder- TS 15.5
92%
77%
90%
Alliant Reloder-10x
81%
82%
99%
Hodgdon BL-C2
85%
74%
90%
Hodgdon Benchmark
81%
76%
92%
Hodgdon H322
81%
73%
95%
Hodgdon TrailBoss
81%
53%
100%
IMR 3031
81%
57%
91%
IMR 4895
91%
81%
90%
IMR 8208 XBR
83%
74%
90%
Lovex D073.4
81%
80%
93%
Lovex D073.5
81%
76%
92%
Lovex D073.6
83%
63%
90%
Lovex S060
86%
82%
90%
Lovex S062
89%
73%
90%
Norma 201
85%
73%
90%
Norma 202
81%
63%
91%
Norma 203B
92%
82%
90%
ReloadSwiss RS 14
81%
53%
100%
ReloadSwiss RS 40
81%
79%
93%
ReloadSwiss RS 52
90%
72%
90%
Rottweil R 901
81%
70%
93%
Rottweil R 902
87%
72%
90%
SNPE Vectan Tubal 3000
81%
69%
93%
SNPE Vectan Tubal 5000
81%
55%
90%
Shooters World Match Rifle
83%
63%
90%
Shooters World Precision
89%
73%
90%
Somchem S321
81%
74%
91%
Somchem S335
81%
67%
93%
Vihtavuori N130
81%
77%
98%
Vihtavuori N133
81%
64%
95%
Vihtavuori N135
83%
50%
90%
Vihtavuori N140
81%
59%
91%
Vihtavuori N530
81%
73%
90%
Vihtavuori N540
82%
60%
90%
Winchester 748
81%
72%
91%
Winchester StaBALL Match
81%
79%
90%

Start Load - Barrel Length: 23.60''

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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