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Load data for .350 Mag. Rigby + .356 | 135gr | H&N KS HS

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x

.350 Mag. Rigby + .356 | 135gr | H&N KS HS

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.356 | 135gr | H&N KS HS
Bullet Weight:
135gr | 8.7g
Bullet Diameter:
0.356" | 9.04mm
Bullet Length:
0.581" | 14.8mm
Caliber:
.350 Mag. Rigby load data
Case Length (l3):
2.750" | 69.8mm
Cartridge Length (C.O.L.):
3.190" | 81.0mm
Seated Depth:
0.141" | 3.6mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
91.1 Grains of Water | 5.92 cm³
Primer Size:
Large Rifle Magnum (LRM)
Max. allowed Pressure:
44962 psi | 3100 bar
LID:
LID_B7461_C501
Last updated:
2025-01-01

Load data for 88 loads in caliber .350 Mag. Rigby with .356 | 135gr | H&N KS HS bullet and 44 powders such as Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x. 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
84%
89%
97%
Accurate 2015
89%
89%
99%
Accurate 2230
87%
89%
92%
Accurate 2460
87%
89%
94%
Accurate 2495
95%
90%
99%
Accurate 2520
92%
89%
95%
Accurate 4064
97%
78%
95%
Alliant AR-Comp
93%
90%
100%
Alliant Reloder-10x
86%
90%
99%
Hodgdon BL-C2
92%
90%
93%
Hodgdon Benchmark
88%
90%
94%
Hodgdon H322
89%
89%
97%
Hodgdon H335
84%
89%
96%
Hodgdon TrailBoss
97%
67%
100%
IMR 3031
97%
89%
98%
IMR 4198
84%
89%
100%
IMR 8208 XBR
90%
90%
93%
Lovex D073.4
86%
90%
94%
Lovex D073.5
88%
89%
94%
Lovex D073.6
95%
89%
95%
Lovex S062
97%
88%
93%
Norma 201
94%
90%
93%
Norma 202
94%
90%
96%
ReloadSwiss RS 14
97%
66%
100%
ReloadSwiss RS 40
87%
90%
95%
ReloadSwiss RS 52
97%
86%
93%
Rottweil R 901
91%
89%
96%
Rottweil R 902
96%
89%
93%
SNPE Vectan SP 10
83%
89%
96%
SNPE Vectan Tubal 3000
91%
89%
96%
SNPE Vectan Tubal 5000
97%
86%
97%
Shooters World Match Rifle
95%
89%
95%
Shooters World Precision
97%
88%
93%
Shooters World Tactical Rifle
85%
90%
92%
Somchem S321
88%
89%
93%
Somchem S335
92%
89%
97%
Vihtavuori N130
88%
90%
99%
Vihtavuori N133
94%
89%
98%
Vihtavuori N135
97%
72%
96%
Vihtavuori N140
95%
89%
97%
Vihtavuori N530
89%
89%
93%
Vihtavuori N540
96%
90%
96%
Winchester 748
89%
89%
94%
Winchester StaBALL Match
87%
89%
92%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2219
<<locked>>
81%
36463
81%
**04
96%
Accurate 2015
<<locked>>
81%
30023
67%
**94
96%
[Accurate 2230]*
<<locked>>
84%
35955
80%
**28
90%
[Accurate 2460]*
<<locked>>
81%
31096
69%
**13
90%
[Accurate 2495]*
<<locked>>
81%
22524
50%
**13
91%
[Accurate 2520]*
<<locked>>
85%
29428
65%
**23
90%
[Accurate 4064]*
<<locked>>
90%
26324
59%
**38
90%
Alliant AR-Comp
<<locked>>
81%
26571
59%
**64
97%
Alliant Reloder-10x
<<locked>>
81%
33620
75%
**18
98%
[Hodgdon BL-C2]*
<<locked>>
88%
34142
76%
**58
90%
[Hodgdon Benchmark]*
<<locked>>
82%
32227
72%
**00
90%
[Hodgdon H322]*
<<locked>>
81%
30385
68%
**36
93%
[Hodgdon H335]*
<<locked>>
81%
35752
80%
**74
94%
Hodgdon TrailBoss
<<locked>>
81%
23221
52%
**26
100%
[IMR 3031]*
<<locked>>
83%
24584
55%
**82
90%
IMR 4198
<<locked>>
81%
36260
81%
**48
99%
[IMR 8208 XBR]*
<<locked>>
85%
33881
75%
**99
90%
[Lovex D073.4]*
<<locked>>
81%
32953
73%
**66
91%
[Lovex D073.5]*
<<locked>>
81%
31096
69%
**13
90%
[Lovex D073.6]*
<<locked>>
86%
29167
65%
**07
90%
[Lovex S062]*
<<locked>>
92%
33431
74%
**02
90%
[Norma 201]*
<<locked>>
89%
33721
75%
**95
90%
[Norma 202]*
<<locked>>
83%
27586
61%
**38
90%
ReloadSwiss RS 14
<<locked>>
81%
22858
51%
**65
100%
[ReloadSwiss RS 40]*
<<locked>>
81%
32837
73%
**72
92%
[ReloadSwiss RS 52]*
<<locked>>
93%
33663
75%
**64
90%
[Rottweil R 901]*
<<locked>>
81%
28195
63%
**22
90%
[Rottweil R 902]*
<<locked>>
90%
33533
75%
**82
90%
SNPE Vectan SP 10
<<locked>>
81%
36854
82%
**97
95%
[SNPE Vectan Tubal 3000]*
<<locked>>
81%
27978
62%
**59
90%
[SNPE Vectan Tubal 5000]*
<<locked>>
85%
25396
56%
**87
90%
[Shooters World Match Rifle]*
<<locked>>
86%
29167
65%
**07
90%
[Shooters World Precision]*
<<locked>>
92%
33431
74%
**02
90%
[Shooters World Tactical Rifle]*
<<locked>>
81%
35128
78%
**86
90%
[Somchem S321]*
<<locked>>
83%
33083
74%
**89
90%
[Somchem S335]*
<<locked>>
81%
27035
60%
**49
91%
Vihtavuori N130
<<locked>>
81%
31734
71%
**07
97%
[Vihtavuori N133]*
<<locked>>
81%
25846
57%
**23
93%
[Vihtavuori N135]*
<<locked>>
87%
23018
51%
**80
90%
[Vihtavuori N140]*
<<locked>>
84%
26789
60%
**89
90%
[Vihtavuori N530]*
<<locked>>
84%
33736
75%
**02
90%
[Vihtavuori N540]*
<<locked>>
86%
27905
62%
**44
90%
[Winchester 748]*
<<locked>>
83%
32256
72%
**92
90%
[Winchester StaBALL Match]*
<<locked>>
84%
36361
81%
**87
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.

<<locked>>... you need to buy an access license to unlock the data

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