Load data for .458 Win.Mag. + .458 | 450gr | AERO SORN,- smax:18.40

Recommended Powder(s): ADI AR 2219, Hodgdon H322, Hodgdon H335, ReloadSwiss RS 40, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 450gr \| AERO SORN,- smax:18.40
Bullet Weight:	450gr \| 29.2g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	1.346" \| 34.2mm
Caliber:	.458 Win.Mag. load data
Case Length (l3):	2.500" \| 63.5mm
Cartridge Length (C.O.L.):	3.290" \| 83.6mm
Seated Depth:	0.556" \| 14.1mm
Shank Seated Depth:	0.556" \| 14.1mm
Case Capacity:	95.0 Grains of Water \| 6.17 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B143_C796
Last updated:	2025-01-01

Load data for 150 loads in caliber .458 Win.Mag. with .458 | 450gr | AERO SORN,- smax:18.40 bullet and 75 powders such as ADI AR 2219, Hodgdon H322, Hodgdon H335, ReloadSwiss RS 40, SNPE Vectan SP 10. 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>>	97%	43091	69%	**67	95%
ADI AR 2207	<<locked>>	92%	55535	89%	**16	100%
[ADI AR 2208]*	<<locked>>	97%	37231	60%	**46	92%
ADI AR 2219 👍	<<locked>>	95%	55927	90%	**05	100%
Accurate 1680	<<locked>>	84%	56043	90%	**29	100%
Accurate 2015	<<locked>>	97%	48530	78%	**90	100%
[Accurate 2200]*	<<locked>>	97%	47224	76%	**67	94%
Accurate 2230	<<locked>>	97%	53287	85%	**52	98%
Accurate 2460	<<locked>>	97%	52663	84%	**65	99%
Accurate 2495	<<locked>>	97%	39450	63%	**60	100%
Accurate 2520	<<locked>>	97%	42917	69%	**93	98%
Accurate 4064	<<locked>>	97%	32343	52%	**49	97%
Alliant AR-Comp	<<locked>>	97%	43091	69%	**87	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	97%	33939	54%	**46	94%
Alliant Reloder-10x	<<locked>>	97%	53795	86%	**52	100%
[Alliant Reloder-15]*	<<locked>>	97%	37681	60%	**01	93%
Alliant Reloder-7	<<locked>>	91%	55550	89%	**16	100%
Baschieri & Pellagri 106	<<locked>>	95%	55709	89%	**16	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	43163	69%	**67	93%
Hodgdon BL-C2	<<locked>>	97%	43961	70%	**13	97%
Hodgdon Benchmark	<<locked>>	97%	49414	79%	**83	98%
Hodgdon CFE BLK	<<locked>>	91%	55709	89%	**23	99%
Hodgdon H322 👍	<<locked>>	97%	48950	78%	**33	100%
Hodgdon H335 👍	<<locked>>	95%	55187	88%	**08	100%
Hodgdon H4198	<<locked>>	93%	55550	89%	**03	100%
[Hodgdon VARGET]*	<<locked>>	97%	36593	59%	**32	92%
IMR 3031	<<locked>>	97%	37231	60%	**21	99%
[IMR 4064]*	<<locked>>	97%	35534	57%	**16	92%
IMR 4198	<<locked>>	97%	55448	89%	**23	100%
IMR 4227	<<locked>>	87%	55985	90%	**64	100%
[IMR 4895]*	<<locked>>	97%	38464	62%	**28	94%
IMR 8208 XBR	<<locked>>	97%	46151	74%	**83	97%
Lovex D073.4	<<locked>>	97%	55303	89%	**78	99%
Lovex D073.5	<<locked>>	97%	51372	82%	**52	99%
Lovex D073.6	<<locked>>	97%	39581	63%	**44	98%
Lovex S053	<<locked>>	87%	55579	89%	**31	100%
Lovex S060	<<locked>>	97%	45310	73%	**24	96%
Lovex S062	<<locked>>	97%	36927	59%	**65	95%
Norma 200	<<locked>>	94%	55564	89%	**52	100%
Norma 201	<<locked>>	97%	41510	67%	**24	96%
Norma 202	<<locked>>	97%	41394	66%	**44	99%
[Norma 203B]*	<<locked>>	97%	36753	59%	**91	93%
[Ramshot Big Game]*	<<locked>>	97%	37347	60%	**91	92%
[Ramshot TAC]*	<<locked>>	97%	47558	76%	**83	93%
Ramshot Wild Boar	<<locked>>	97%	45121	72%	**96	95%
Ramshot X-Terminator	<<locked>>	97%	51256	82%	**26	97%
ReloadSwiss RS 36	<<locked>>	87%	56130	90%	**00	100%
ReloadSwiss RS 40 👍	<<locked>>	97%	52504	84%	**59	99%
ReloadSwiss RS 52	<<locked>>	97%	35578	57%	**98	95%
Rottweil R 901	<<locked>>	97%	45368	73%	**64	99%
Rottweil R 902	<<locked>>	97%	39407	63%	**88	96%
[Rottweil R 903]*	<<locked>>	97%	30139	48%	**83	92%
SNPE Vectan BA6 1/2	<<locked>>	91%	55724	89%	**06	100%
SNPE Vectan SP 10 👍	<<locked>>	95%	55477	89%	**08	100%
[SNPE Vectan SP 7]*	<<locked>>	97%	43497	70%	**44	92%
SNPE Vectan SP 9	<<locked>>	97%	41539	67%	**41	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	45571	73%	**14	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	36230	58%	**00	98%
Shooters World Match Rifle	<<locked>>	97%	39581	63%	**44	98%
Shooters World Precision	<<locked>>	97%	36927	59%	**65	95%
Shooters World Tactical Rifle	<<locked>>	96%	55999	90%	**62	98%
Somchem S321	<<locked>>	97%	50053	80%	**56	98%
Somchem S335	<<locked>>	97%	43439	70%	**14	99%
Somchem S341	<<locked>>	97%	43642	70%	**54	95%
[Somchem S355]*	<<locked>>	97%	32111	51%	**03	92%
Vihtavuori N120	<<locked>>	94%	55535	89%	**73	100%
Vihtavuori N130	<<locked>>	97%	50560	81%	**70	100%
Vihtavuori N133	<<locked>>	97%	41336	66%	**72	100%
Vihtavuori N135	<<locked>>	97%	30719	49%	**73	98%
Vihtavuori N140	<<locked>>	97%	38653	62%	**85	98%
[Vihtavuori N150]*	<<locked>>	97%	27717	44%	**91	92%
Vihtavuori N530	<<locked>>	97%	49182	79%	**29	98%
Vihtavuori N540	<<locked>>	97%	38450	62%	**05	98%
Winchester 748	<<locked>>	97%	48820	78%	**69	99%
Winchester StaBALL Match	<<locked>>	97%	53563	86%	**11	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	29776	48%	**31	90%
ADI AR 2207	<<locked>>	81%	39653	64%	**39	100%
[ADI AR 2208]*	<<locked>>	93%	32677	52%	**64	90%
ADI AR 2219	<<locked>>	81%	34809	56%	**26	98%
Accurate 1680	<<locked>>	81%	50502	81%	**67	100%
Accurate 2015	<<locked>>	81%	29530	47%	**08	99%
[Accurate 2200]*	<<locked>>	88%	35534	57%	**96	90%
[Accurate 2230]*	<<locked>>	81%	30472	49%	**24	92%
[Accurate 2460]*	<<locked>>	81%	30052	48%	**34	94%
Accurate 2495	<<locked>>	81%	22872	37%	**52	96%
[Accurate 2520]*	<<locked>>	81%	24613	39%	**62	92%
[Accurate 4064]*	<<locked>>	81%	19334	31%	**44	90%
Alliant AR-Comp	<<locked>>	81%	25889	42%	**91	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	27398	44%	**08	90%
Alliant Reloder-10x	<<locked>>	81%	32924	53%	**77	100%
[Alliant Reloder-15]*	<<locked>>	91%	31488	50%	**90	90%
Alliant Reloder-7	<<locked>>	81%	40872	66%	**42	100%
Baschieri & Pellagri 106	<<locked>>	81%	35621	57%	**64	99%
[Baschieri & Pellagri 107]*	<<locked>>	90%	34925	56%	**29	90%
[Hodgdon BL-C2]*	<<locked>>	82%	26600	43%	**01	90%
[Hodgdon Benchmark]*	<<locked>>	81%	30734	49%	**91	93%
Hodgdon CFE BLK	<<locked>>	81%	40001	64%	**19	96%
Hodgdon H322	<<locked>>	81%	29617	47%	**31	97%
Hodgdon H335	<<locked>>	81%	33837	54%	**19	97%
Hodgdon H4198	<<locked>>	81%	39349	63%	**03	99%
[Hodgdon VARGET]*	<<locked>>	93%	32677	52%	**64	90%
[IMR 3031]*	<<locked>>	81%	22931	37%	**19	94%
[IMR 4064]*	<<locked>>	93%	31633	51%	**44	90%
IMR 4198	<<locked>>	81%	35099	56%	**67	100%
IMR 4227	<<locked>>	81%	47442	76%	**72	100%
[IMR 4895]*	<<locked>>	89%	29443	47%	**57	90%
[IMR 8208 XBR]*	<<locked>>	81%	28050	45%	**75	91%
[Lovex D073.4]*	<<locked>>	81%	31734	51%	**57	94%
[Lovex D073.5]*	<<locked>>	81%	29646	48%	**27	94%
[Lovex D073.6]*	<<locked>>	81%	23061	37%	**22	91%
Lovex S053	<<locked>>	81%	46311	74%	**36	100%
[Lovex S060]*	<<locked>>	83%	30240	48%	**75	90%
[Lovex S062]*	<<locked>>	85%	25512	41%	**49	90%
Norma 200	<<locked>>	81%	37043	59%	**29	100%
[Norma 201]*	<<locked>>	81%	25715	41%	**32	90%
[Norma 202]*	<<locked>>	81%	25034	40%	**42	93%
[Norma 203B]*	<<locked>>	90%	30052	48%	**64	90%
[Ramshot Big Game]*	<<locked>>	93%	32924	53%	**09	90%
[Ramshot TAC]*	<<locked>>	91%	39450	63%	**69	90%
[Ramshot Wild Boar]*	<<locked>>	85%	30472	49%	**50	90%
[Ramshot X-Terminator]*	<<locked>>	81%	30719	49%	**11	90%
ReloadSwiss RS 36	<<locked>>	81%	46833	75%	**01	100%
ReloadSwiss RS 40	<<locked>>	81%	31589	51%	**50	95%
[ReloadSwiss RS 52]*	<<locked>>	88%	26469	42%	**04	90%
Rottweil R 901	<<locked>>	81%	28195	45%	**75	95%
[Rottweil R 902]*	<<locked>>	83%	25962	42%	**32	90%
[Rottweil R 903]*	<<locked>>	94%	27485	44%	**27	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	42641	68%	**72	100%
SNPE Vectan SP 10	<<locked>>	81%	35143	56%	**36	97%
[SNPE Vectan SP 7]*	<<locked>>	92%	36593	59%	**42	90%
[SNPE Vectan SP 9]*	<<locked>>	87%	30443	49%	**44	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	27818	45%	**29	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	83%	23554	38%	**50	93%
[Shooters World Match Rifle]*	<<locked>>	81%	23061	37%	**22	91%
[Shooters World Precision]*	<<locked>>	85%	25512	41%	**49	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	33330	53%	**50	93%
[Somchem S321]*	<<locked>>	81%	28935	46%	**24	92%
Somchem S335	<<locked>>	81%	26731	43%	**29	95%
[Somchem S341]*	<<locked>>	87%	31082	50%	**41	90%
[Somchem S355]*	<<locked>>	92%	28021	45%	**21	90%
Vihtavuori N120	<<locked>>	81%	37231	60%	**67	100%
Vihtavuori N130	<<locked>>	81%	31024	50%	**98	99%
Vihtavuori N133	<<locked>>	81%	25788	41%	**06	97%
[Vihtavuori N135]*	<<locked>>	84%	21060	34%	**47	94%
[Vihtavuori N140]*	<<locked>>	81%	23786	38%	**90	93%
[Vihtavuori N150]*	<<locked>>	94%	25266	41%	**36	90%
[Vihtavuori N530]*	<<locked>>	81%	29095	47%	**11	92%
[Vihtavuori N540]*	<<locked>>	81%	23467	38%	**03	92%
[Winchester 748]*	<<locked>>	81%	28500	46%	**31	92%
[Winchester StaBALL Match]*	<<locked>>	81%	30197	48%	**54	91%

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