Load data for .350 Mag. Rigby + .357 | 135gr | Speer HPSB GD

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 135gr \| Speer HPSB GD
Manufacturer SKU:	4014
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.580" \| 14.7mm
Caliber:	.350 Mag. Rigby load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	3.208" \| 81.5mm
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_B6219_C501
Last updated:	2025-01-01

Load data for 84 loads in caliber .350 Mag. Rigby with .357 | 135gr | Speer HPSB GD bullet and 42 powder(s). 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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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.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

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
Accurate 2015	<<locked>>	88%	40118	89%	**59	99%
[Accurate 2230]*	<<locked>>	86%	40132	89%	**27	92%
[Accurate 2460]*	<<locked>>	87%	40350	90%	**66	94%
Accurate 2495 👍	<<locked>>	94%	40190	89%	**41	99%
Accurate 2520	<<locked>>	91%	40030	89%	**09	95%
Accurate 4064	<<locked>>	97%	36376	81%	**27	95%
Alliant AR-Comp 👍	<<locked>>	92%	40422	90%	**58	100%
Alliant Reloder-10x 👍	<<locked>>	85%	40248	90%	**79	99%
[Hodgdon BL-C2]*	<<locked>>	91%	40001	89%	**05	93%
[Hodgdon Benchmark]*	<<locked>>	87%	40277	90%	**17	94%
Hodgdon H322	<<locked>>	88%	40147	89%	**89	97%
Hodgdon H335	<<locked>>	83%	40103	89%	**82	96%
Hodgdon TrailBoss	<<locked>>	96%	30124	67%	**03	100%
IMR 3031	<<locked>>	96%	40059	89%	**51	98%
IMR 4198	<<locked>>	84%	40335	90%	**50	100%
[IMR 8208 XBR]*	<<locked>>	89%	40059	89%	**50	93%
[Lovex D073.4]*	<<locked>>	85%	40379	90%	**50	94%
[Lovex D073.5]*	<<locked>>	87%	40118	89%	**53	94%
Lovex D073.6	<<locked>>	94%	40030	89%	**09	95%
[Lovex S062]*	<<locked>>	96%	40205	89%	**73	93%
[Norma 201]*	<<locked>>	93%	40147	89%	**59	93%
Norma 202	<<locked>>	93%	40364	90%	**92	96%
ReloadSwiss RS 14	<<locked>>	96%	30052	67%	**52	100%
ReloadSwiss RS 40	<<locked>>	86%	40306	90%	**73	95%
[ReloadSwiss RS 52]*	<<locked>>	97%	39929	89%	**32	93%
Rottweil R 901	<<locked>>	90%	40161	89%	**63	96%
[Rottweil R 902]*	<<locked>>	94%	40103	89%	**50	93%
SNPE Vectan Tubal 3000	<<locked>>	90%	40059	89%	**91	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	39900	89%	**97	97%
Shooters World Match Rifle	<<locked>>	94%	40030	89%	**09	95%
[Shooters World Precision]*	<<locked>>	96%	40205	89%	**73	93%
[Shooters World Tactical Rifle]*	<<locked>>	84%	40016	89%	**00	92%
[Somchem S321]*	<<locked>>	87%	39987	89%	**76	93%
Somchem S335	<<locked>>	91%	39958	89%	**10	97%
Vihtavuori N130	<<locked>>	87%	40277	90%	**23	99%
Vihtavuori N133	<<locked>>	93%	40219	89%	**20	98%
Vihtavuori N135	<<locked>>	97%	33866	75%	**38	96%
Vihtavuori N140	<<locked>>	95%	40205	89%	**66	97%
[Vihtavuori N530]*	<<locked>>	88%	39885	89%	**69	93%
Vihtavuori N540	<<locked>>	95%	40016	89%	**73	96%
[Winchester 748]*	<<locked>>	88%	40030	89%	**09	94%
[Winchester StaBALL Match]*	<<locked>>	86%	40132	89%	**86	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
Accurate 2015	<<locked>>	81%	31256	70%	**27	96%
[Accurate 2230]*	<<locked>>	83%	35853	80%	**22	90%
[Accurate 2460]*	<<locked>>	81%	32489	72%	**53	91%
[Accurate 2495]*	<<locked>>	81%	24323	54%	**69	92%
[Accurate 2520]*	<<locked>>	84%	29341	65%	**10	90%
[Accurate 4064]*	<<locked>>	88%	26397	59%	**35	90%
Alliant AR-Comp	<<locked>>	81%	27572	61%	**87	97%
Alliant Reloder-10x	<<locked>>	81%	35070	78%	**48	98%
[Hodgdon BL-C2]*	<<locked>>	87%	34505	77%	**54	90%
[Hodgdon Benchmark]*	<<locked>>	81%	32314	72%	**94	90%
[Hodgdon H322]*	<<locked>>	81%	31401	70%	**63	94%
Hodgdon H335	<<locked>>	81%	37130	83%	**10	95%
Hodgdon TrailBoss	<<locked>>	81%	23801	53%	**36	100%
[IMR 3031]*	<<locked>>	82%	24555	55%	**69	90%
IMR 4198	<<locked>>	81%	37173	83%	**74	99%
[IMR 8208 XBR]*	<<locked>>	85%	34127	76%	**89	90%
[Lovex D073.4]*	<<locked>>	81%	34229	76%	**99	92%
[Lovex D073.5]*	<<locked>>	81%	32184	72%	**49	91%
[Lovex D073.6]*	<<locked>>	85%	29341	65%	**10	90%
[Lovex S062]*	<<locked>>	91%	33649	75%	**99	90%
[Norma 201]*	<<locked>>	88%	33707	75%	**92	90%
[Norma 202]*	<<locked>>	82%	27514	61%	**25	90%
ReloadSwiss RS 14	<<locked>>	81%	23293	52%	**69	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	33895	75%	**99	92%
[ReloadSwiss RS 52]*	<<locked>>	92%	33228	74%	**48	90%
[Rottweil R 901]*	<<locked>>	81%	29472	66%	**54	91%
[Rottweil R 902]*	<<locked>>	89%	33692	75%	**82	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29211	65%	**02	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	83%	25382	56%	**80	90%
[Shooters World Match Rifle]*	<<locked>>	85%	29341	65%	**10	90%
[Shooters World Precision]*	<<locked>>	91%	33649	75%	**99	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	36477	81%	**22	91%
[Somchem S321]*	<<locked>>	82%	33315	74%	**89	90%
[Somchem S335]*	<<locked>>	81%	28369	63%	**85	92%
Vihtavuori N130	<<locked>>	81%	32909	73%	**33	97%
[Vihtavuori N133]*	<<locked>>	81%	27093	60%	**59	94%
[Vihtavuori N135]*	<<locked>>	86%	23076	51%	**80	90%
[Vihtavuori N140]*	<<locked>>	83%	26571	59%	**72	90%
[Vihtavuori N530]*	<<locked>>	83%	33837	75%	**09	90%
[Vihtavuori N540]*	<<locked>>	84%	27920	62%	**28	90%
[Winchester 748]*	<<locked>>	82%	32401	72%	**02	90%
[Winchester StaBALL Match]*	<<locked>>	84%	36637	81%	**94	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