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Load data for .350 Mag. Rigby + .356 | 125gr | H&N SWC KB

Recommended Powder(s): Alliant AR-Comp, Alliant Reloder-10x, Norma 200

.350 Mag. Rigby + .356 | 125gr | H&N SWC KB

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Load data for 80 loads in caliber .350 Mag. Rigby with .356 | 125gr | H&N SWC KB bullet and 40 powders such as Alliant AR-Comp, Alliant Reloder-10x, Norma 200. 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 2219
85%
89%
96%
Accurate 2015
91%
89%
98%
Accurate 2460
89%
89%
93%
Accurate 2495
97%
89%
98%
Accurate 2520
94%
90%
94%
Accurate 4064
97%
72%
93%
Alliant AR-Comp
94%
90%
100%
Alliant Reloder-10x
88%
90%
99%
Baschieri & Pellagri 106
84%
89%
97%
Hodgdon Benchmark
90%
90%
93%
Hodgdon H322
91%
90%
96%
Hodgdon H335
86%
90%
95%
Hodgdon TrailBoss
96%
65%
100%
IMR 3031
97%
83%
96%
IMR 4198
86%
89%
99%
IMR 8208 XBR
92%
89%
92%
Lovex D073.4
87%
89%
93%
Lovex D073.5
90%
90%
93%
Lovex D073.6
97%
90%
94%
Norma 200
85%
90%
99%
Norma 201
95%
89%
92%
Norma 202
95%
90%
95%
ReloadSwiss RS 14
96%
64%
100%
ReloadSwiss RS 40
88%
89%
94%
Rottweil R 901
93%
90%
95%
Rottweil R 902
97%
88%
92%
SNPE Vectan SP 10
85%
90%
95%
SNPE Vectan Tubal 3000
93%
89%
95%
SNPE Vectan Tubal 5000
97%
81%
95%
Shooters World Match Rifle
97%
90%
94%
Somchem S321
90%
89%
92%
Somchem S335
94%
89%
96%
Vihtavuori N120
84%
89%
100%
Vihtavuori N130
90%
89%
99%
Vihtavuori N133
96%
89%
98%
Vihtavuori N135
97%
68%
94%
Vihtavuori N140
97%
88%
95%
Vihtavuori N530
90%
89%
92%
Vihtavuori N540
97%
88%
95%
Winchester 748
90%
89%
93%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2219
81%
77%
94%
Accurate 2015
81%
62%
94%
Accurate 2460
84%
74%
90%
Accurate 2495
84%
53%
90%
Accurate 2520
88%
70%
90%
Accurate 4064
93%
63%
90%
Alliant AR-Comp
81%
55%
94%
Alliant Reloder-10x
81%
70%
96%
Baschieri & Pellagri 106
81%
79%
95%
Hodgdon Benchmark
85%
77%
90%
Hodgdon H322
81%
63%
91%
Hodgdon H335
81%
75%
92%
Hodgdon TrailBoss
81%
51%
100%
IMR 3031
87%
59%
90%
IMR 4198
81%
76%
98%
IMR 8208 XBR
89%
81%
90%
Lovex D073.4
83%
74%
90%
Lovex D073.5
85%
74%
90%
Lovex D073.6
90%
70%
90%
Norma 200
81%
79%
98%
Norma 201
93%
81%
90%
Norma 202
87%
66%
90%
ReloadSwiss RS 14
81%
49%
100%
ReloadSwiss RS 40
82%
72%
90%
Rottweil R 901
85%
67%
90%
Rottweil R 902
94%
81%
90%
SNPE Vectan SP 10
81%
77%
93%
SNPE Vectan Tubal 3000
84%
65%
90%
SNPE Vectan Tubal 5000
88%
60%
90%
Shooters World Match Rifle
90%
70%
90%
Somchem S321
87%
79%
90%
Somchem S335
83%
60%
90%
Vihtavuori N120
81%
80%
100%
Vihtavuori N130
81%
66%
95%
Vihtavuori N133
81%
54%
91%
Vihtavuori N135
91%
55%
90%
Vihtavuori N140
88%
64%
90%
Vihtavuori N530
88%
81%
90%
Vihtavuori N540
89%
67%
90%
Winchester 748
87%
77%
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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