Load data for .400/350 Rigby N.E. + .357 | 158gr | Geco HOLLOW POINT

Recommended Powder(s): Alliant AR-Comp

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 158gr \| Geco HOLLOW POINT
Manufacturer SKU:	2318157
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	0.681" \| 17.3mm
Caliber:	.400/350 Rigby N.E. load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	3.309" \| 84.1mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	78.0 Grains of Water \| 5.06 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B9013_C654
Last updated:	2025-01-01

Load data for 70 loads in caliber .400/350 Rigby N.E. with .357 | 158gr | Geco HOLLOW POINT bullet and 35 powders such as Alliant AR-Comp. 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>>	86%	35940	89%	**89	98%
[Accurate 2460]*	<<locked>>	85%	36143	89%	**95	93%
Accurate 2495	<<locked>>	92%	35882	88%	**71	98%
[Accurate 2520]*	<<locked>>	90%	36056	89%	**48	94%
Accurate 4064	<<locked>>	97%	34824	86%	**38	95%
Alliant AR-Comp 👍	<<locked>>	90%	36550	90%	**90	100%
[Hodgdon Benchmark]*	<<locked>>	85%	36172	89%	**46	93%
Hodgdon H322	<<locked>>	86%	36492	90%	**35	96%
Hodgdon TrailBoss	<<locked>>	97%	30676	76%	**77	100%
IMR 3031	<<locked>>	94%	36463	90%	**97	97%
[IMR 8208 XBR]*	<<locked>>	87%	36071	89%	**82	92%
[Lovex D073.4]*	<<locked>>	83%	36172	89%	**85	93%
[Lovex D073.5]*	<<locked>>	85%	35998	89%	**95	93%
[Lovex D073.6]*	<<locked>>	92%	36056	89%	**48	94%
[Lovex S062]*	<<locked>>	94%	36318	89%	**08	92%
[Norma 201]*	<<locked>>	91%	36289	89%	**92	92%
Norma 202	<<locked>>	91%	36361	90%	**31	95%
ReloadSwiss RS 14	<<locked>>	97%	30501	75%	**19	100%
[ReloadSwiss RS 40]*	<<locked>>	84%	36289	89%	**99	94%
[ReloadSwiss RS 52]*	<<locked>>	95%	36158	89%	**67	92%
Rottweil R 901	<<locked>>	88%	36419	90%	**95	95%
[Rottweil R 902]*	<<locked>>	93%	36521	90%	**89	92%
SNPE Vectan Tubal 3000	<<locked>>	88%	36289	89%	**36	95%
SNPE Vectan Tubal 5000	<<locked>>	95%	36506	90%	**59	96%
[Shooters World Match Rifle]*	<<locked>>	92%	36056	89%	**48	94%
[Shooters World Precision]*	<<locked>>	94%	36318	89%	**08	92%
[Somchem S321]*	<<locked>>	86%	36143	89%	**08	92%
Somchem S335	<<locked>>	89%	36405	90%	**62	96%
Vihtavuori N130	<<locked>>	85%	36434	90%	**56	99%
Vihtavuori N133	<<locked>>	91%	36303	89%	**56	98%
Vihtavuori N135	<<locked>>	97%	32561	80%	**46	97%
Vihtavuori N140	<<locked>>	93%	36289	89%	**02	96%
[Vihtavuori N530]*	<<locked>>	86%	36390	90%	**12	92%
Vihtavuori N540	<<locked>>	93%	36129	89%	**25	95%
[Winchester 748]*	<<locked>>	86%	36201	89%	**41	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
Accurate 2015	<<locked>>	81%	30618	75%	**48	97%
[Accurate 2460]*	<<locked>>	81%	31575	78%	**80	91%
[Accurate 2495]*	<<locked>>	81%	23786	59%	**23	93%
[Accurate 2520]*	<<locked>>	83%	28253	70%	**35	90%
[Accurate 4064]*	<<locked>>	87%	25092	62%	**56	90%
Alliant AR-Comp	<<locked>>	81%	27021	67%	**18	97%
[Hodgdon Benchmark]*	<<locked>>	81%	31705	78%	**21	90%
[Hodgdon H322]*	<<locked>>	81%	30690	76%	**74	94%
Hodgdon TrailBoss	<<locked>>	81%	23786	59%	**16	100%
[IMR 3031]*	<<locked>>	81%	23467	58%	**87	90%
[IMR 8208 XBR]*	<<locked>>	85%	33040	81%	**00	90%
[Lovex D073.4]*	<<locked>>	81%	33330	82%	**13	92%
[Lovex D073.5]*	<<locked>>	81%	31212	77%	**71	91%
[Lovex D073.6]*	<<locked>>	85%	28253	70%	**35	90%
[Lovex S062]*	<<locked>>	91%	32735	81%	**13	90%
[Norma 201]*	<<locked>>	87%	32692	81%	**03	90%
[Norma 202]*	<<locked>>	81%	26150	64%	**39	90%
ReloadSwiss RS 14	<<locked>>	81%	23743	58%	**55	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	33185	82%	**13	92%
[ReloadSwiss RS 52]*	<<locked>>	92%	32576	80%	**69	90%
[Rottweil R 901]*	<<locked>>	81%	28877	71%	**92	91%
[Rottweil R 902]*	<<locked>>	89%	32808	81%	**97	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	28631	71%	**33	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	24120	59%	**02	90%
[Shooters World Match Rifle]*	<<locked>>	85%	28253	70%	**35	90%
[Shooters World Precision]*	<<locked>>	91%	32735	81%	**13	90%
[Somchem S321]*	<<locked>>	82%	31908	79%	**03	90%
[Somchem S335]*	<<locked>>	81%	27760	68%	**33	92%
Vihtavuori N130	<<locked>>	81%	32169	79%	**54	98%
[Vihtavuori N133]*	<<locked>>	81%	26614	66%	**00	94%
[Vihtavuori N135]*	<<locked>>	85%	22307	55%	**15	90%
[Vihtavuori N140]*	<<locked>>	83%	26005	64%	**13	90%
[Vihtavuori N530]*	<<locked>>	83%	32793	81%	**17	90%
[Vihtavuori N540]*	<<locked>>	84%	26789	66%	**52	90%
[Winchester 748]*	<<locked>>	82%	31314	77%	**10	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