Load data for .350 Mag. Rigby + .357 | 124gr | Nosler JHP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 124gr \| Nosler JHP
Manufacturer SKU:	43123
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.560" \| 14.2mm
Caliber:	.350 Mag. Rigby load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	3.188" \| 81.0mm
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_B4160_C501
Last updated:	2025-01-01

Load data for 80 loads in caliber .350 Mag. Rigby with .357 | 124gr | Nosler JHP bullet and 40 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
ADI AR 2219	<<locked>>	84%	40466	90%	**14	96%
Accurate 2015 👍	<<locked>>	90%	40393	90%	**71	98%
[Accurate 2460]*	<<locked>>	88%	40408	90%	**61	93%
Accurate 2495	<<locked>>	95%	40205	89%	**60	98%
[Accurate 2520]*	<<locked>>	93%	40451	90%	**10	94%
[Accurate 4064]*	<<locked>>	97%	34345	76%	**76	93%
Alliant AR-Comp 👍	<<locked>>	93%	40350	90%	**69	100%
Alliant Reloder-10x 👍	<<locked>>	87%	40437	90%	**91	99%
Baschieri & Pellagri 106	<<locked>>	83%	40292	90%	**79	97%
[Hodgdon BL-C2]*	<<locked>>	93%	40422	90%	**14	92%
[Hodgdon Benchmark]*	<<locked>>	89%	40089	89%	**02	92%
Hodgdon H322	<<locked>>	90%	40364	90%	**04	96%
Hodgdon H335	<<locked>>	85%	40190	89%	**91	95%
Hodgdon TrailBoss	<<locked>>	97%	30153	67%	**92	100%
IMR 3031	<<locked>>	97%	38943	87%	**33	97%
IMR 4198	<<locked>>	85%	40074	89%	**48	99%
[IMR 8208 XBR]*	<<locked>>	91%	40132	89%	**51	92%
[Lovex D073.4]*	<<locked>>	86%	40016	89%	**35	93%
[Lovex D073.5]*	<<locked>>	88%	40321	90%	**51	93%
[Lovex D073.6]*	<<locked>>	95%	40451	90%	**10	94%
[Norma 201]*	<<locked>>	94%	40437	90%	**61	92%
Norma 202	<<locked>>	94%	40321	90%	**01	95%
ReloadSwiss RS 14	<<locked>>	96%	29776	66%	**34	100%
[ReloadSwiss RS 40]*	<<locked>>	87%	39958	89%	**58	93%
Rottweil R 901	<<locked>>	91%	39987	89%	**61	95%
[Rottweil R 902]*	<<locked>>	96%	40379	90%	**48	92%
SNPE Vectan SP 10	<<locked>>	84%	40379	90%	**91	95%
SNPE Vectan Tubal 3000	<<locked>>	92%	40393	90%	**05	95%
SNPE Vectan Tubal 5000	<<locked>>	97%	37927	84%	**56	96%
[Shooters World Match Rifle]*	<<locked>>	95%	40451	90%	**10	94%
[Somchem S321]*	<<locked>>	89%	40089	89%	**64	92%
Somchem S335	<<locked>>	93%	40335	90%	**15	96%
Vihtavuori N120	<<locked>>	83%	40422	90%	**22	100%
Vihtavuori N130	<<locked>>	88%	40074	89%	**22	99%
Vihtavuori N133	<<locked>>	94%	39885	89%	**22	98%
[Vihtavuori N135]*	<<locked>>	97%	31981	71%	**74	94%
Vihtavuori N140	<<locked>>	96%	40277	90%	**58	95%
[Vihtavuori N530]*	<<locked>>	89%	40147	89%	**64	92%
Vihtavuori N540	<<locked>>	96%	40422	90%	**81	95%
[Winchester 748]*	<<locked>>	89%	40016	89%	**04	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2219]*	<<locked>>	81%	35940	80%	**82	94%
Accurate 2015	<<locked>>	81%	29907	67%	**82	95%
[Accurate 2460]*	<<locked>>	83%	33997	76%	**87	90%
[Accurate 2495]*	<<locked>>	82%	23917	53%	**51	90%
[Accurate 2520]*	<<locked>>	87%	31560	70%	**77	90%
[Accurate 4064]*	<<locked>>	92%	28601	64%	**92	90%
Alliant AR-Comp	<<locked>>	81%	26339	59%	**40	95%
Alliant Reloder-10x	<<locked>>	81%	33417	74%	**04	97%
Baschieri & Pellagri 106	<<locked>>	81%	36883	82%	**91	96%
[Hodgdon BL-C2]*	<<locked>>	90%	36927	82%	**22	90%
[Hodgdon Benchmark]*	<<locked>>	84%	34867	78%	**64	90%
[Hodgdon H322]*	<<locked>>	81%	29921	67%	**02	91%
[Hodgdon H335]*	<<locked>>	81%	35201	78%	**63	93%
Hodgdon TrailBoss	<<locked>>	81%	23351	52%	**05	100%
[IMR 3031]*	<<locked>>	85%	26672	59%	**40	90%
IMR 4198	<<locked>>	81%	35505	79%	**33	98%
[IMR 8208 XBR]*	<<locked>>	89%	37144	83%	**76	90%
[Lovex D073.4]*	<<locked>>	82%	34055	76%	**74	90%
[Lovex D073.5]*	<<locked>>	84%	33779	75%	**87	90%
[Lovex D073.6]*	<<locked>>	89%	31560	70%	**77	90%
[Norma 201]*	<<locked>>	91%	36390	81%	**59	90%
[Norma 202]*	<<locked>>	85%	29617	66%	**92	90%
ReloadSwiss RS 14	<<locked>>	81%	23177	52%	**51	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32764	73%	**54	90%
[Rottweil R 901]*	<<locked>>	83%	30385	68%	**76	90%
[Rottweil R 902]*	<<locked>>	93%	36796	82%	**50	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	36390	81%	**89	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	83%	29646	66%	**04	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	87%	27572	61%	**41	90%
[Shooters World Match Rifle]*	<<locked>>	89%	31560	70%	**77	90%
[Somchem S321]*	<<locked>>	86%	36085	80%	**59	90%
[Somchem S335]*	<<locked>>	81%	27528	61%	**51	90%
Vihtavuori N120	<<locked>>	81%	37710	84%	**59	100%
Vihtavuori N130	<<locked>>	81%	31401	70%	**89	96%
[Vihtavuori N133]*	<<locked>>	81%	25991	58%	**08	92%
[Vihtavuori N135]*	<<locked>>	89%	25048	56%	**41	90%
[Vihtavuori N140]*	<<locked>>	87%	28950	64%	**36	90%
[Vihtavuori N530]*	<<locked>>	87%	36854	82%	**79	90%
[Vihtavuori N540]*	<<locked>>	88%	30284	67%	**02	90%
[Winchester 748]*	<<locked>>	86%	34751	77%	**59	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