Load data for .458 Win.Mag. + .458 | 325gr | Woodleigh HS

Recommended Powder(s): ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.458 \| 325gr \| Woodleigh HS
Manufacturer SKU:	H450BPE
Bullet Weight:	325gr \| 21.1g
Bullet Diameter:	0.458" \| 11.63mm
Bullet Length:	1.020" \| 25.9mm
Caliber:	.458 Win.Mag. load data
Case Length (l3):	2.500" \| 63.5mm
Cartridge Length (C.O.L.):	3.290" \| 83.6mm
Seated Depth:	0.230" \| 5.8mm
Shank Seated Depth:	0.230" \| 5.8mm
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_B12055_C796
Last updated:	2026-01-22

Load data for 112 loads in caliber .458 Win.Mag. with .458 | 325gr | Woodleigh HS bullet and 56 powders such as ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198, 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 2205	<<locked>>	83%	55709	89%	**41	100%
ADI AR 2207	<<locked>>	95%	55448	89%	**12	100%
ADI AR 2219 👍	<<locked>>	97%	54389	87%	**71	99%
Accurate 1680	<<locked>>	86%	55811	89%	**95	100%
Accurate 2015	<<locked>>	97%	44701	72%	**97	99%
[Accurate 2230]*	<<locked>>	97%	48530	78%	**36	94%
Accurate 2460	<<locked>>	97%	47456	76%	**43	96%
Accurate 2495	<<locked>>	97%	35766	57%	**34	98%
[Accurate 2520]*	<<locked>>	97%	38232	61%	**48	94%
[Accurate 4064]*	<<locked>>	97%	29515	47%	**87	93%
Alliant AR-Comp	<<locked>>	97%	39291	63%	**77	100%
Alliant Reloder-10x 👍	<<locked>>	97%	49240	79%	**75	100%
Alliant Reloder-7	<<locked>>	94%	55912	90%	**02	100%
Baschieri & Pellagri 106 👍	<<locked>>	97%	54389	87%	**62	99%
[Hodgdon BL-C2]*	<<locked>>	97%	39943	64%	**74	92%
Hodgdon Benchmark	<<locked>>	97%	45919	74%	**70	95%
Hodgdon CFE BLK	<<locked>>	93%	55767	89%	**69	96%
Hodgdon H322	<<locked>>	97%	44614	72%	**26	98%
Hodgdon H335	<<locked>>	97%	53171	85%	**57	98%
Hodgdon H4198 👍	<<locked>>	95%	55521	89%	**75	99%
IMR 3031	<<locked>>	97%	34026	55%	**75	96%
IMR 4198	<<locked>>	97%	51459	83%	**52	100%
IMR 4227	<<locked>>	89%	55492	89%	**39	100%
[IMR 8208 XBR]*	<<locked>>	97%	42554	68%	**57	93%
Lovex D060	<<locked>>	83%	55898	90%	**82	100%
Lovex D073.4	<<locked>>	97%	50502	81%	**72	96%
Lovex D073.5	<<locked>>	97%	47456	76%	**43	96%
[Lovex D073.6]*	<<locked>>	97%	36114	58%	**02	94%
Lovex S053	<<locked>>	90%	55535	89%	**10	100%
Norma 200	<<locked>>	97%	55869	90%	**44	100%
[Norma 201]*	<<locked>>	97%	38464	62%	**85	92%
Norma 202	<<locked>>	97%	37869	61%	**11	95%
[Ramshot X-Terminator]*	<<locked>>	97%	47311	76%	**03	92%
ReloadSwiss RS 36	<<locked>>	89%	55956	90%	**82	100%
ReloadSwiss RS 40	<<locked>>	97%	48109	77%	**59	97%
Rottweil R 901	<<locked>>	97%	42061	67%	**54	96%
[Rottweil R 902]*	<<locked>>	97%	36274	58%	**39	91%
SNPE Vectan BA6 1/2	<<locked>>	94%	56057	90%	**69	100%
SNPE Vectan SP 10 👍	<<locked>>	97%	54563	87%	**74	99%
SNPE Vectan Tubal 3000	<<locked>>	97%	41930	67%	**85	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	33576	54%	**44	95%
Shooters World Buffalo Rifle	<<locked>>	83%	55898	90%	**82	100%
[Shooters World Match Rifle]*	<<locked>>	97%	36114	58%	**02	94%
Shooters World Tactical Rifle	<<locked>>	97%	53272	85%	**75	95%
Somchem S321	<<locked>>	97%	45527	73%	**39	95%
Somchem S335	<<locked>>	97%	40437	65%	**88	97%
Vihtavuori N110	<<locked>>	84%	55608	89%	**31	100%
Vihtavuori N120	<<locked>>	97%	54578	88%	**49	100%
Vihtavuori N130	<<locked>>	97%	46470	75%	**74	100%
Vihtavuori N133	<<locked>>	97%	38072	61%	**46	98%
[Vihtavuori N135]*	<<locked>>	97%	28050	45%	**95	94%
Vihtavuori N140	<<locked>>	97%	35853	57%	**46	95%
[Vihtavuori N530]*	<<locked>>	97%	44686	72%	**07	94%
[Vihtavuori N540]*	<<locked>>	97%	35520	57%	**59	94%
Winchester 748	<<locked>>	97%	44208	71%	**39	95%
[Winchester StaBALL Match]*	<<locked>>	97%	48747	78%	**92	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2205	<<locked>>	81%	52431	84%	**98	100%
ADI AR 2207	<<locked>>	81%	36289	58%	**26	100%
[ADI AR 2219]*	<<locked>>	81%	32082	51%	**70	94%
Accurate 1680	<<locked>>	81%	46673	75%	**70	99%
Accurate 2015	<<locked>>	81%	27137	44%	**36	95%
[Accurate 2230]*	<<locked>>	89%	36622	59%	**33	90%
[Accurate 2460]*	<<locked>>	84%	30705	49%	**34	90%
[Accurate 2495]*	<<locked>>	81%	20769	33%	**47	91%
[Accurate 2520]*	<<locked>>	88%	28993	46%	**41	90%
[Accurate 4064]*	<<locked>>	92%	24990	40%	**65	90%
Alliant AR-Comp	<<locked>>	81%	24250	39%	**10	95%
Alliant Reloder-10x	<<locked>>	81%	30269	49%	**24	97%
Alliant Reloder-7	<<locked>>	81%	37942	61%	**26	99%
Baschieri & Pellagri 106	<<locked>>	81%	33098	53%	**08	95%
[Hodgdon BL-C2]*	<<locked>>	93%	35549	57%	**79	90%
[Hodgdon Benchmark]*	<<locked>>	85%	32532	52%	**11	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	37376	60%	**74	91%
[Hodgdon H322]*	<<locked>>	81%	27282	44%	**42	91%
[Hodgdon H335]*	<<locked>>	81%	31314	50%	**57	92%
Hodgdon H4198	<<locked>>	81%	36506	59%	**60	95%
[IMR 3031]*	<<locked>>	85%	24076	39%	**96	90%
IMR 4198	<<locked>>	81%	32779	53%	**31	99%
IMR 4227	<<locked>>	81%	44179	71%	**85	100%
[IMR 8208 XBR]*	<<locked>>	90%	34258	55%	**93	90%
Lovex D060	<<locked>>	81%	52504	84%	**33	100%
[Lovex D073.4]*	<<locked>>	83%	31343	50%	**31	90%
[Lovex D073.5]*	<<locked>>	85%	30705	49%	**34	90%
[Lovex D073.6]*	<<locked>>	91%	28993	46%	**41	90%
Lovex S053	<<locked>>	81%	43250	69%	**46	100%
Norma 200	<<locked>>	81%	34171	55%	**97	99%
[Norma 201]*	<<locked>>	93%	34142	55%	**97	90%
[Norma 202]*	<<locked>>	86%	27108	43%	**56	90%
[Ramshot X-Terminator]*	<<locked>>	92%	40147	64%	**82	90%
ReloadSwiss RS 36	<<locked>>	81%	43584	70%	**11	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	29878	48%	**95	90%
[Rottweil R 901]*	<<locked>>	82%	27601	44%	**33	90%
[Rottweil R 902]*	<<locked>>	95%	33779	54%	**83	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	40074	64%	**65	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	32198	52%	**74	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	26861	43%	**67	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	87%	25092	40%	**28	90%
Shooters World Buffalo Rifle	<<locked>>	81%	52504	84%	**33	100%
[Shooters World Match Rifle]*	<<locked>>	91%	28993	46%	**41	90%
[Shooters World Tactical Rifle]*	<<locked>>	85%	35955	58%	**87	90%
[Somchem S321]*	<<locked>>	88%	33199	53%	**00	90%
[Somchem S335]*	<<locked>>	81%	24758	40%	**37	90%
Vihtavuori N110	<<locked>>	81%	50807	81%	**79	100%
Vihtavuori N120	<<locked>>	81%	33982	54%	**44	100%
Vihtavuori N130	<<locked>>	81%	28718	46%	**33	96%
[Vihtavuori N133]*	<<locked>>	81%	23888	38%	**08	92%
[Vihtavuori N135]*	<<locked>>	89%	22582	36%	**28	90%
[Vihtavuori N140]*	<<locked>>	87%	26629	43%	**19	90%
[Vihtavuori N530]*	<<locked>>	88%	33663	54%	**93	90%
[Vihtavuori N540]*	<<locked>>	89%	27615	44%	**65	90%
[Winchester 748]*	<<locked>>	88%	32953	53%	**06	90%
[Winchester StaBALL Match]*	<<locked>>	90%	38203	61%	**02	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