Load data for .400/350 Rigby N.E. + .357 | 180gr | Hornady XTP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.357 \| 180gr \| Hornady XTP
Manufacturer SKU:	35771
Bullet Weight:	180gr \| 11.7g
Bullet Diameter:	0.357" \| 9.07mm
Bullet Length:	<<locked>>
Caliber:	.400/350 Rigby N.E. load data
Case Length (l3):	2.750" \| 69.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	78.0 Grains of Water \| 5.06 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B2786_C654
Last updated:	2026-03-20

Load data for 82 loads in caliber .400/350 Rigby N.E. with .357 | 180gr | Hornady XTP bullet and 41 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 2206H]*	<<locked>>	86%	36477	90%	**71	92%
[ADI Benchmark 8208]*	<<locked>>	84%	36172	89%	**44	94%
Accurate 2495 👍	<<locked>>	88%	36303	89%	**20	99%
Accurate 2520	<<locked>>	86%	36419	90%	**03	96%
Accurate 4064	<<locked>>	93%	36347	90%	**23	98%
Alliant AR-Comp	<<locked>>	86%	36303	89%	**17	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	92%	36071	89%	**90	93%
[Alliant Reloder-15]*	<<locked>>	90%	36506	90%	**90	91%
[Bofors RP3]*	<<locked>>	93%	36376	90%	**10	94%
[Hodgdon BL-C2]*	<<locked>>	86%	36260	89%	**03	94%
[Hodgdon H4895]*	<<locked>>	85%	36114	89%	**71	93%
Hodgdon TrailBoss	<<locked>>	97%	31488	78%	**75	100%
IMR 3031 👍	<<locked>>	90%	36376	90%	**36	99%
[IMR 4064]*	<<locked>>	92%	36477	90%	**41	92%
[IMR 4895]*	<<locked>>	89%	36274	89%	**00	92%
[IMR 8208 XBR]*	<<locked>>	84%	36172	89%	**44	94%
Lovex D073.6	<<locked>>	88%	36129	89%	**00	96%
[Lovex S060]*	<<locked>>	84%	36143	89%	**89	92%
[Lovex S062]*	<<locked>>	90%	36114	89%	**64	94%
[Norma 201]*	<<locked>>	86%	35882	88%	**38	94%
Norma 202	<<locked>>	86%	35969	89%	**67	97%
[Norma 203B]*	<<locked>>	90%	36245	89%	**94	92%
[Ramshot Wild Boar]*	<<locked>>	85%	36260	89%	**77	92%
ReloadSwiss RS 14	<<locked>>	96%	31154	77%	**08	100%
ReloadSwiss RS 60	<<locked>>	94%	36071	89%	**46	95%
Rottweil R 901	<<locked>>	84%	36303	89%	**44	97%
[Rottweil R 902]*	<<locked>>	88%	36245	89%	**38	94%
[Rottweil R 903]*	<<locked>>	95%	36187	89%	**97	93%
[SNPE Vectan SP 9]*	<<locked>>	87%	36492	90%	**67	92%
SNPE Vectan Tubal 3000	<<locked>>	84%	35998	89%	**85	97%
SNPE Vectan Tubal 5000	<<locked>>	91%	36477	90%	**12	98%
Shooters World Match Rifle	<<locked>>	88%	36129	89%	**00	96%
[Shooters World Precision]*	<<locked>>	90%	36114	89%	**64	94%
Somchem S335	<<locked>>	86%	36463	90%	**12	98%
[Somchem S341]*	<<locked>>	86%	36303	89%	**51	92%
[Somchem S355]*	<<locked>>	94%	36318	89%	**80	93%
Vihtavuori N133	<<locked>>	87%	36216	89%	**08	99%
Vihtavuori N135 👍	<<locked>>	96%	36405	90%	**84	99%
Vihtavuori N140	<<locked>>	89%	36289	89%	**57	97%
[Vihtavuori N150]*	<<locked>>	97%	33373	82%	**92	94%
Vihtavuori N540	<<locked>>	89%	36158	89%	**71	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	82%	32387	80%	**69	90%
[ADI Benchmark 8208]*	<<locked>>	81%	33112	82%	**69	93%
Accurate 2495	<<locked>>	81%	28224	70%	**20	97%
[Accurate 2520]*	<<locked>>	81%	30139	74%	**43	94%
[Accurate 4064]*	<<locked>>	81%	23627	58%	**65	92%
Alliant AR-Comp	<<locked>>	81%	30893	76%	**95	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	29254	72%	**13	90%
[Alliant Reloder-15]*	<<locked>>	88%	33866	83%	**25	90%
[Bofors RP3]*	<<locked>>	87%	28993	71%	**20	90%
[Hodgdon BL-C2]*	<<locked>>	81%	30763	76%	**62	91%
[Hodgdon H4895]*	<<locked>>	81%	31053	76%	**43	90%
Hodgdon TrailBoss	<<locked>>	81%	24598	61%	**24	100%
IMR 3031	<<locked>>	81%	26818	66%	**77	95%
[IMR 4064]*	<<locked>>	89%	33373	82%	**66	90%
[IMR 4895]*	<<locked>>	85%	31560	78%	**85	90%
[IMR 8208 XBR]*	<<locked>>	81%	33112	82%	**69	93%
[Lovex D073.6]*	<<locked>>	81%	28137	69%	**87	93%
[Lovex S060]*	<<locked>>	81%	32677	80%	**00	91%
[Lovex S062]*	<<locked>>	82%	27934	69%	**44	90%
[Norma 201]*	<<locked>>	81%	29921	74%	**90	91%
Norma 202	<<locked>>	81%	29921	74%	**13	95%
[Norma 203B]*	<<locked>>	87%	32140	79%	**89	90%
[Ramshot Wild Boar]*	<<locked>>	82%	32735	81%	**85	90%
ReloadSwiss RS 14	<<locked>>	81%	24395	60%	**57	100%
[ReloadSwiss RS 60]*	<<locked>>	88%	29472	73%	**39	90%
Rottweil R 901	<<locked>>	81%	33127	82%	**62	96%
[Rottweil R 902]*	<<locked>>	81%	28398	70%	**34	90%
[Rottweil R 903]*	<<locked>>	90%	29936	74%	**43	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	32111	79%	**59	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32271	79%	**97	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	25962	64%	**36	94%
[Shooters World Match Rifle]*	<<locked>>	81%	28137	69%	**87	93%
[Shooters World Precision]*	<<locked>>	82%	27934	69%	**44	90%
Somchem S335	<<locked>>	81%	31502	78%	**90	96%
[Somchem S341]*	<<locked>>	83%	32314	80%	**56	90%
[Somchem S355]*	<<locked>>	89%	30777	76%	**43	90%
Vihtavuori N133	<<locked>>	81%	30168	74%	**57	97%
[Vihtavuori N135]*	<<locked>>	81%	22481	55%	**97	93%
[Vihtavuori N140]*	<<locked>>	81%	28021	69%	**38	94%
[Vihtavuori N150]*	<<locked>>	90%	26934	66%	**18	90%
[Vihtavuori N540]*	<<locked>>	81%	27601	68%	**44	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.

<<locked>>... you need to buy an access license to unlock the data