Load data for .460 Steyr + .458 | 250gr | Impala LWHV LS

Recommended Powder(s): Alliant Reloder-16, Alliant Reloder-23, Alliant Reloder-26, Vihtavuori N555, Winchester StaBALL HD

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 250gr \| Impala LWHV LS
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	0.925" \| 23.5mm
Caliber:	.460 Steyr load data
Case Length (l3):	3.538" \| 89.9mm
Cartridge Length (C.O.L.):	4.341" \| 110.3mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	263.4 Grains of Water \| 17.10 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	53664 psi \| 3700 bar
LID:	LID_B3027_C804
Last updated:	2025-01-01

Load data for 70 loads in caliber .460 Steyr with .458 | 250gr | Impala LWHV LS bullet and 35 powders such as Alliant Reloder-16, Alliant Reloder-23, Alliant Reloder-26, Vihtavuori N555, Winchester StaBALL HD. 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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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.
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 2209]*	<<locked>>	87%	48225	90%	**19	94%
[ADI AR 2213]*	<<locked>>	90%	48240	90%	**55	93%
[ADI AR 2225]*	<<locked>>	97%	40001	75%	**61	93%
Accurate 3100	<<locked>>	90%	48254	90%	**73	97%
Alliant Reloder-16 👍	<<locked>>	83%	48298	90%	**81	99%
[Alliant Reloder-19]*	<<locked>>	87%	48109	90%	**22	94%
[Alliant Reloder-22]*	<<locked>>	90%	48283	90%	**48	94%
Alliant Reloder-23 👍	<<locked>>	91%	47950	89%	**38	100%
Alliant Reloder-25	<<locked>>	96%	48211	90%	**81	98%
Alliant Reloder-26 👍	<<locked>>	88%	48037	90%	**14	99%
Hodgdon H4350	<<locked>>	85%	47993	89%	**60	96%
[Hodgdon H4831]*	<<locked>>	93%	48138	90%	**89	92%
[Hodgdon H4831 SC]*	<<locked>>	89%	48138	90%	**89	92%
Hodgdon Hybrid 100V	<<locked>>	85%	47979	89%	**76	100%
[Hodgdon Retumbo]*	<<locked>>	97%	40001	75%	**61	93%
Hodgdon TrailBoss	<<locked>>	97%	35491	66%	**36	100%
IMR 4350	<<locked>>	83%	48138	90%	**66	96%
IMR 4831	<<locked>>	86%	48153	90%	**89	99%
[IMR 4955 Enduron]*	<<locked>>	89%	48254	90%	**50	92%
[IMR 7828 SSC]*	<<locked>>	89%	48109	90%	**61	93%
Lovex S071	<<locked>>	95%	48254	90%	**73	97%
Norma MRP	<<locked>>	88%	47935	89%	**71	96%
Ramshot Magnum	<<locked>>	91%	48167	90%	**15	95%
ReloadSwiss RS 14	<<locked>>	97%	36303	68%	**88	100%
ReloadSwiss RS 76	<<locked>>	96%	48153	90%	**14	96%
[Rottweil R 904]*	<<locked>>	86%	48196	90%	**76	93%
Rottweil R 905	<<locked>>	88%	48153	90%	**12	95%
[Somchem S361]*	<<locked>>	85%	48225	90%	**20	92%
Somchem S365	<<locked>>	84%	47964	89%	**28	100%
Somchem S385	<<locked>>	87%	48051	90%	**79	96%
Vihtavuori N165	<<locked>>	92%	47993	89%	**53	95%
Vihtavuori N555 👍	<<locked>>	88%	48196	90%	**32	99%
[Vihtavuori N560]*	<<locked>>	90%	48167	90%	**65	92%
[Vihtavuori N565]*	<<locked>>	94%	48211	90%	**35	93%
Winchester StaBALL HD 👍	<<locked>>	94%	48182	90%	**60	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2209]*	<<locked>>	81%	39407	73%	**96	91%
[ADI AR 2213]*	<<locked>>	86%	42395	79%	**01	90%
[ADI AR 2225]*	<<locked>>	93%	35723	67%	**17	90%
[Accurate 3100]*	<<locked>>	81%	35824	67%	**48	93%
Alliant Reloder-16	<<locked>>	81%	44730	83%	**86	98%
[Alliant Reloder-19]*	<<locked>>	81%	39450	74%	**02	91%
[Alliant Reloder-22]*	<<locked>>	83%	37971	71%	**86	90%
Alliant Reloder-23	<<locked>>	81%	33968	63%	**77	96%
[Alliant Reloder-25]*	<<locked>>	82%	31299	58%	**92	90%
Alliant Reloder-26	<<locked>>	81%	37405	70%	**28	95%
[Hodgdon H4350]*	<<locked>>	81%	43134	80%	**55	94%
[Hodgdon H4831]*	<<locked>>	89%	43352	81%	**78	90%
[Hodgdon H4831 SC]*	<<locked>>	86%	43352	81%	**78	90%
Hodgdon Hybrid 100V	<<locked>>	81%	42598	79%	**58	99%
[Hodgdon Retumbo]*	<<locked>>	93%	35723	67%	**17	90%
Hodgdon TrailBoss	<<locked>>	81%	28239	53%	**42	100%
IMR 4350	<<locked>>	81%	45266	84%	**07	95%
IMR 4831	<<locked>>	81%	40915	76%	**28	97%
[IMR 4955 Enduron]*	<<locked>>	85%	42337	79%	**15	90%
[IMR 7828 SSC]*	<<locked>>	86%	42337	79%	**07	90%
[Lovex S071]*	<<locked>>	81%	31111	58%	**13	90%
[Norma MRP]*	<<locked>>	81%	37072	69%	**79	91%
[Ramshot Magnum]*	<<locked>>	84%	36201	67%	**14	90%
ReloadSwiss RS 14	<<locked>>	81%	28863	54%	**88	100%
[ReloadSwiss RS 76]*	<<locked>>	88%	36216	67%	**66	90%
[Rottweil R 904]*	<<locked>>	81%	40727	76%	**82	90%
[Rottweil R 905]*	<<locked>>	81%	38740	72%	**82	91%
[Somchem S361]*	<<locked>>	82%	42830	80%	**96	90%
Somchem S365	<<locked>>	81%	43076	80%	**14	100%
[Somchem S385]*	<<locked>>	81%	39595	74%	**63	92%
[Vihtavuori N165]*	<<locked>>	83%	35868	67%	**41	90%
Vihtavuori N555	<<locked>>	81%	38203	71%	**79	96%
[Vihtavuori N560]*	<<locked>>	87%	43511	81%	**46	90%
[Vihtavuori N565]*	<<locked>>	91%	42656	79%	**97	90%
Winchester StaBALL HD	<<locked>>	81%	29211	54%	**48	95%

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