Load data for .350 Mag. Rigby + .358 | 150gr | Remington PSP Core-Lokt

Recommended Powder(s): Accurate 2495, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.358 \| 150gr \| Remington PSP Core-Lokt
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.358" \| 9.09mm
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_B5196_C501
Last updated:	2025-01-01

Load data for 92 loads in caliber .350 Mag. Rigby with .358 | 150gr | Remington PSP Core-Lokt bullet and 46 powders such as Accurate 2495, IMR 3031. 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".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
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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 2206H]*	<<locked>>	88%	40292	90%	**22	92%
Accurate 2015	<<locked>>	84%	40437	90%	**99	99%
Accurate 2495 👍	<<locked>>	89%	40118	89%	**71	99%
Accurate 2520	<<locked>>	87%	40016	89%	**48	96%
Accurate 4064	<<locked>>	94%	40205	89%	**61	97%
Alliant AR-Comp	<<locked>>	87%	40089	89%	**74	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	95%	40379	90%	**48	94%
[Alliant Reloder-15]*	<<locked>>	92%	40292	90%	**45	91%
[Hodgdon BL-C2]*	<<locked>>	87%	40437	90%	**61	94%
Hodgdon Benchmark	<<locked>>	84%	40074	89%	**56	95%
Hodgdon H322	<<locked>>	84%	40161	89%	**35	98%
Hodgdon TrailBoss	<<locked>>	96%	31662	70%	**01	100%
IMR 3031 👍	<<locked>>	92%	40132	89%	**94	99%
[IMR 4064]*	<<locked>>	94%	40190	89%	**86	91%
[IMR 4895]*	<<locked>>	91%	40292	90%	**54	92%
[IMR 8208 XBR]*	<<locked>>	86%	40132	89%	**92	94%
Lovex D073.6	<<locked>>	89%	40016	89%	**48	96%
[Lovex S060]*	<<locked>>	87%	40074	89%	**40	92%
[Lovex S062]*	<<locked>>	92%	40306	90%	**18	94%
[Norma 201]*	<<locked>>	89%	40466	90%	**02	94%
Norma 202	<<locked>>	89%	40205	89%	**28	97%
[Norma 203B]*	<<locked>>	92%	40103	89%	**38	92%
[Ramshot Wild Boar]*	<<locked>>	87%	40059	89%	**22	92%
ReloadSwiss RS 14	<<locked>>	96%	31633	70%	**44	100%
ReloadSwiss RS 52	<<locked>>	94%	40451	90%	**91	95%
Rottweil R 901	<<locked>>	86%	40292	90%	**99	97%
[Rottweil R 902]*	<<locked>>	90%	39987	89%	**79	94%
[Rottweil R 903]*	<<locked>>	97%	40030	89%	**48	93%
[SNPE Vectan SP 11]*	<<locked>>	95%	40248	90%	**58	92%
[SNPE Vectan SP 9]*	<<locked>>	89%	40364	90%	**15	92%
SNPE Vectan Tubal 3000	<<locked>>	86%	39871	89%	**33	97%
SNPE Vectan Tubal 5000	<<locked>>	93%	40248	90%	**46	98%
Shooters World Match Rifle	<<locked>>	89%	40016	89%	**48	96%
[Shooters World Precision]*	<<locked>>	92%	40306	90%	**18	94%
[Somchem S321]*	<<locked>>	84%	40364	90%	**25	94%
Somchem S335	<<locked>>	87%	39900	89%	**53	98%
[Somchem S341]*	<<locked>>	88%	40045	89%	**95	92%
[Somchem S355]*	<<locked>>	96%	40205	89%	**35	93%
Vihtavuori N130	<<locked>>	83%	40306	90%	**53	100%
Vihtavuori N133	<<locked>>	89%	40350	90%	**66	99%
Vihtavuori N135	<<locked>>	97%	39334	87%	**15	99%
Vihtavuori N140	<<locked>>	91%	40103	89%	**09	97%
[Vihtavuori N150]*	<<locked>>	97%	34809	77%	**81	93%
[Vihtavuori N530]*	<<locked>>	85%	40335	90%	**15	94%
Vihtavuori N540	<<locked>>	91%	40408	90%	**28	97%
Winchester 748	<<locked>>	85%	40176	89%	**58	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	35955	80%	**10	90%
Accurate 2015	<<locked>>	81%	36941	82%	**10	99%
Accurate 2495	<<locked>>	81%	31009	69%	**38	97%
[Accurate 2520]*	<<locked>>	81%	32010	71%	**44	93%
[Accurate 4064]*	<<locked>>	81%	26078	58%	**64	91%
Alliant AR-Comp	<<locked>>	81%	32242	72%	**81	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	32706	73%	**48	90%
[Alliant Reloder-15]*	<<locked>>	89%	37434	83%	**66	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32155	72%	**38	90%
[Hodgdon Benchmark]*	<<locked>>	81%	36724	82%	**67	93%
Hodgdon H322	<<locked>>	81%	36100	80%	**36	97%
Hodgdon TrailBoss	<<locked>>	81%	25063	56%	**34	100%
[IMR 3031]*	<<locked>>	81%	28355	63%	**66	94%
[IMR 4064]*	<<locked>>	91%	36767	82%	**07	90%
[IMR 4895]*	<<locked>>	87%	35041	78%	**27	90%
[IMR 8208 XBR]*	<<locked>>	81%	34374	76%	**51	92%
[Lovex D073.6]*	<<locked>>	81%	29762	66%	**69	92%
[Lovex S060]*	<<locked>>	82%	35128	78%	**15	90%
[Lovex S062]*	<<locked>>	84%	31270	70%	**79	90%
[Norma 201]*	<<locked>>	81%	31763	71%	**72	90%
[Norma 202]*	<<locked>>	81%	31343	70%	**92	94%
[Norma 203B]*	<<locked>>	89%	35621	79%	**23	90%
[Ramshot Wild Boar]*	<<locked>>	83%	35839	80%	**07	90%
ReloadSwiss RS 14	<<locked>>	81%	25121	56%	**80	100%
[ReloadSwiss RS 52]*	<<locked>>	86%	31430	70%	**44	90%
Rottweil R 901	<<locked>>	81%	35056	78%	**64	95%
[Rottweil R 902]*	<<locked>>	82%	31227	69%	**56	90%
[Rottweil R 903]*	<<locked>>	91%	33228	74%	**64	90%
[SNPE Vectan SP 11]*	<<locked>>	92%	36927	82%	**66	90%
[SNPE Vectan SP 9]*	<<locked>>	85%	35694	79%	**00	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33707	75%	**76	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27151	60%	**98	93%
[Shooters World Match Rifle]*	<<locked>>	81%	29762	66%	**69	92%
[Shooters World Precision]*	<<locked>>	84%	31270	70%	**79	90%
[Somchem S321]*	<<locked>>	81%	36608	81%	**33	93%
Somchem S335	<<locked>>	81%	33112	74%	**76	95%
[Somchem S341]*	<<locked>>	85%	36463	81%	**00	90%
[Somchem S355]*	<<locked>>	90%	33692	75%	**67	90%
Vihtavuori N130	<<locked>>	81%	37724	84%	**87	99%
Vihtavuori N133	<<locked>>	81%	31285	70%	**40	97%
[Vihtavuori N135]*	<<locked>>	81%	23989	53%	**66	92%
[Vihtavuori N140]*	<<locked>>	81%	29443	65%	**13	93%
[Vihtavuori N150]*	<<locked>>	92%	30139	67%	**43	90%
[Vihtavuori N530]*	<<locked>>	81%	35969	80%	**04	92%
[Vihtavuori N540]*	<<locked>>	81%	29051	65%	**20	92%
[Winchester 748]*	<<locked>>	81%	35244	78%	**33	93%

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.