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Load data for .350 Mag. Rigby + .355 | 91gr | MEN PEP

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Recommended Powder(s): ADI AR 2207, Vihtavuori N120

.350 Mag. Rigby + .355 | 91gr | MEN PEP

Load Specifications

Bullet:
.355 | 91gr | MEN PEP
Bullet Weight:
91gr | 5.9g
Bullet Diameter:
0.355" | 9.02mm
Bullet Length:
0.661" | 16.8mm
Caliber:
.350 Mag. Rigby
Case Length (l3):
2.750" | 69.8mm
Cartridge Length (C.O.L.):
3.289" | 83.5mm
Seated Depth:
0.122" | 3.1mm
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_B3791_C501

>> Use the Personalized Load Calculator further below to adjust input parameters. 

Load data for 30 loads in caliber .350 Mag. Rigby with .355 | 91gr | MEN PEP bullet and 15 powders such as ADI AR 2207, Vihtavuori N120. 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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    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.

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 2207 👍
<<locked>>
88%
40234
89%
**04
99%
Accurate 2015
<<locked>>
97%
40306
90%
**61
95%
Alliant AR-Comp
<<locked>>
97%
35331
79%
**99
95%
Alliant Reloder-10x
<<locked>>
94%
40451
90%
**04
96%
Alliant Reloder-7
<<locked>>
86%
40321
90%
**38
96%
[Baschieri & Pellagri 106]*
<<locked>>
89%
39987
89%
**24
93%
[Hodgdon H4198]*
<<locked>>
87%
40321
90%
**70
91%
Hodgdon TrailBoss
<<locked>>
96%
27862
62%
**90
100%
IMR 4198
<<locked>>
92%
40219
89%
**58
97%
Norma 200
<<locked>>
90%
40132
89%
**75
97%
ReloadSwiss RS 14
<<locked>>
96%
27412
61%
**43
100%
SNPE Vectan BA6 1/2
<<locked>>
85%
40350
90%
**68
100%
Vihtavuori N120 👍
<<locked>>
90%
40248
90%
**48
100%
Vihtavuori N130
<<locked>>
96%
40364
90%
**22
96%
[Vihtavuori N133]*
<<locked>>
97%
34229
76%
**35
92%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2207
<<locked>>
81%
31459
70%
**45
97%
[Accurate 2015]*
<<locked>>
89%
29907
67%
**53
90%
[Alliant AR-Comp]*
<<locked>>
89%
27340
61%
**87
90%
[Alliant Reloder-10x]*
<<locked>>
83%
28123
63%
**07
90%
[Alliant Reloder-7]*
<<locked>>
81%
33257
74%
**28
94%
[Baschieri & Pellagri 106]*
<<locked>>
84%
33649
75%
**43
90%
[Hodgdon H4198]*
<<locked>>
85%
37260
83%
**81
90%
Hodgdon TrailBoss
<<locked>>
81%
21799
48%
**97
100%
[IMR 4198]*
<<locked>>
81%
28689
64%
**74
91%
[Norma 200]*
<<locked>>
81%
29124
65%
**40
92%
ReloadSwiss RS 14
<<locked>>
81%
21161
47%
**36
100%
SNPE Vectan BA6 1/2
<<locked>>
81%
35694
79%
**63
100%
Vihtavuori N120
<<locked>>
81%
29544
66%
**33
97%
[Vihtavuori N130]*
<<locked>>
85%
28834
64%
**64
90%
[Vihtavuori N133]*
<<locked>>
94%
31517
70%
**37
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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