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Load data for .350 Mag. Rigby + .355 | 88gr | Remington JHP

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

.350 Mag. Rigby + .355 | 88gr | Remington JHP

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.355 | 88gr | Remington JHP
Bullet Weight:
88gr | 5.7g
Bullet Diameter:
0.355" | 9.02mm
Bullet Length:
1.000" | 25.4mm
Caliber:
.350 Mag. Rigby load data
Case Length (l3):
2.750" | 69.8mm
Cartridge Length (C.O.L.):
3.521" | 89.4mm
Seated Depth:
0.229" | 5.8mm
Shank Seated Depth:
0.229" | 5.8mm
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_B5188_C501
Last updated:
2025-01-01

Load data for 30 loads in caliber .350 Mag. Rigby with .355 | 88gr | Remington JHP 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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  • 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 2207 👍
<<locked>>
90%
40234
89%
**30
99%
[Accurate 2015]*
<<locked>>
97%
37420
83%
**15
93%
[Alliant AR-Comp]*
<<locked>>
97%
33359
74%
**43
93%
Alliant Reloder-10x
<<locked>>
96%
39914
89%
**20
95%
Alliant Reloder-7
<<locked>>
88%
39769
88%
**52
96%
[Baschieri & Pellagri 106]*
<<locked>>
91%
39784
88%
**53
92%
Hodgdon TrailBoss
<<locked>>
96%
27412
61%
**07
100%
IMR 4198
<<locked>>
93%
40292
90%
**84
96%
Lovex S053
<<locked>>
84%
40263
90%
**42
100%
Norma 200
<<locked>>
92%
40379
90%
**24
96%
ReloadSwiss RS 14
<<locked>>
96%
26672
59%
**52
100%
ReloadSwiss RS 36
<<locked>>
83%
40103
89%
**75
97%
SNPE Vectan BA6 1/2
<<locked>>
87%
40176
89%
**10
100%
Vihtavuori N120 👍
<<locked>>
92%
40234
89%
**91
99%
Vihtavuori N130
<<locked>>
97%
39537
88%
**29
95%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2207
<<locked>>
81%
29428
65%
**15
95%
[Accurate 2015]*
<<locked>>
92%
31386
70%
**28
90%
[Alliant AR-Comp]*
<<locked>>
92%
28660
64%
**63
90%
[Alliant Reloder-10x]*
<<locked>>
87%
29530
66%
**89
90%
[Alliant Reloder-7]*
<<locked>>
81%
31444
70%
**06
92%
[Baschieri & Pellagri 106]*
<<locked>>
88%
35549
79%
**32
90%
Hodgdon TrailBoss
<<locked>>
81%
21234
47%
**10
100%
[IMR 4198]*
<<locked>>
82%
28094
62%
**87
90%
Lovex S053
<<locked>>
81%
36579
81%
**53
99%
[Norma 200]*
<<locked>>
81%
27383
61%
**04
90%
ReloadSwiss RS 14
<<locked>>
81%
20755
46%
**52
100%
ReloadSwiss RS 36
<<locked>>
81%
36840
82%
**79
96%
SNPE Vectan BA6 1/2
<<locked>>
81%
33808
75%
**50
100%
Vihtavuori N120
<<locked>>
81%
27630
61%
**01
96%
[Vihtavuori N130]*
<<locked>>
89%
29921
67%
**27
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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