Load data for .458 Win.Mag. + .457 | 550gr | Rhino Solid Shank

Recommended Powder(s): Accurate 2520, Hodgdon BL-C2, Ramshot Wild Boar, Winchester 748, Winchester StaBALL Match

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.457 \| 550gr \| Rhino Solid Shank
Bullet Weight:	550gr \| 35.6g
Bullet Diameter:	0.457" \| 11.61mm
Bullet Length:	1.325" \| 33.7mm
Caliber:	.458 Win.Mag. load data
Case Length (l3):	2.500" \| 63.5mm
Cartridge Length (C.O.L.):	3.290" \| 83.6mm
Seated Depth:	0.535" \| 13.6mm
Shank Seated Depth:	0.535" \| 13.6mm
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_B5271_C796
Last updated:	2025-01-01

Load data for 194 loads in caliber .458 Win.Mag. with .457 | 550gr | Rhino Solid Shank bullet and 97 powders such as Accurate 2520, Hodgdon BL-C2, Ramshot Wild Boar, Winchester 748, Winchester StaBALL Match. 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%	53998	87%	**98	99%
ADI AR 2207	<<locked>>	85%	55390	89%	**86	100%
ADI AR 2208	<<locked>>	97%	45339	73%	**80	98%
ADI AR 2219	<<locked>>	89%	55869	90%	**82	100%
Accurate 2015	<<locked>>	94%	55883	90%	**39	100%
Accurate 2200	<<locked>>	96%	56072	90%	**78	99%
Accurate 2230	<<locked>>	91%	55651	89%	**75	100%
Accurate 2460	<<locked>>	92%	55709	89%	**82	100%
Accurate 2495	<<locked>>	97%	52852	85%	**78	100%
Accurate 2520 👍	<<locked>>	97%	55811	89%	**18	100%
[Accurate 2700]*	<<locked>>	97%	44788	72%	**18	92%
Accurate 4064	<<locked>>	97%	43526	70%	**96	100%
[Accurate 4350]*	<<locked>>	97%	31908	51%	**68	93%
Alliant AR-Comp	<<locked>>	97%	55129	88%	**78	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	43888	70%	**03	99%
Alliant Reloder-10x	<<locked>>	91%	55666	89%	**39	100%
Alliant Reloder-15	<<locked>>	97%	48037	77%	**49	98%
[Alliant Reloder-16]*	<<locked>>	97%	34838	56%	**81	93%
Alliant Reloder-17	<<locked>>	97%	38972	62%	**86	97%
Alliant Reloder-7	<<locked>>	85%	55796	89%	**90	100%
Baschieri & Pellagri 106	<<locked>>	89%	55767	89%	**06	100%
Baschieri & Pellagri 107	<<locked>>	97%	53359	86%	**08	99%
Hodgdon BL-C2 👍	<<locked>>	97%	55709	89%	**41	100%
Hodgdon Benchmark	<<locked>>	95%	55869	90%	**52	100%
Hodgdon CFE BLK	<<locked>>	86%	56072	90%	**23	100%
Hodgdon CFE223	<<locked>>	97%	47094	76%	**62	97%
Hodgdon H322	<<locked>>	94%	55869	90%	**82	100%
Hodgdon H335	<<locked>>	89%	55999	90%	**95	100%
Hodgdon H380	<<locked>>	97%	45063	72%	**06	97%
[Hodgdon H414]*	<<locked>>	97%	39856	64%	**60	92%
Hodgdon H4198	<<locked>>	87%	55753	89%	**96	100%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	31154	50%	**06	94%
[Hodgdon LVR]*	<<locked>>	97%	37492	60%	**21	94%
Hodgdon VARGET	<<locked>>	97%	45237	73%	**80	98%
IMR 3031	<<locked>>	97%	47181	76%	**39	100%
IMR 4064	<<locked>>	97%	44193	71%	**60	98%
[IMR 4166 Enduron]*	<<locked>>	97%	45382	73%	**37	94%
IMR 4198	<<locked>>	90%	55680	89%	**96	100%
[IMR 4451 Enduron]*	<<locked>>	97%	42424	68%	**31	93%
[IMR 4831]*	<<locked>>	97%	28674	46%	**83	91%
IMR 4895	<<locked>>	97%	49153	79%	**72	99%
IMR 8208 XBR	<<locked>>	96%	55695	89%	**85	100%
Lovex D073.4	<<locked>>	90%	55869	90%	**69	100%
Lovex D073.5	<<locked>>	92%	55869	90%	**82	100%
Lovex D073.6	<<locked>>	97%	51372	82%	**75	100%
Lovex S060	<<locked>>	97%	54694	88%	**39	99%
Lovex S062	<<locked>>	97%	46717	75%	**03	99%
[Lovex S065]*	<<locked>>	97%	38058	61%	**85	93%
Norma 200	<<locked>>	87%	55390	89%	**16	100%
Norma 201	<<locked>>	97%	52373	84%	**55	100%
Norma 202	<<locked>>	97%	52852	85%	**65	100%
Norma 203B	<<locked>>	97%	47152	76%	**42	99%
[Norma URP]*	<<locked>>	97%	33852	54%	**78	93%
Ramshot Big Game	<<locked>>	97%	47181	76%	**55	98%
Ramshot TAC	<<locked>>	95%	55854	90%	**88	98%
Ramshot Wild Boar 👍	<<locked>>	97%	56014	90%	**24	99%
Ramshot X-Terminator	<<locked>>	93%	55898	90%	**75	99%
ReloadSwiss RS 40	<<locked>>	92%	55230	89%	**75	100%
ReloadSwiss RS 50	<<locked>>	97%	46746	75%	**00	95%
ReloadSwiss RS 52	<<locked>>	97%	44918	72%	**49	100%
ReloadSwiss RS 60	<<locked>>	97%	37942	61%	**77	98%
[ReloadSwiss RS 62]*	<<locked>>	97%	32692	52%	**78	92%
Rottweil R 901	<<locked>>	96%	56028	90%	**65	100%
Rottweil R 902	<<locked>>	97%	49821	80%	**19	100%
Rottweil R 903	<<locked>>	97%	40263	65%	**60	98%
[Rottweil R 907]*	<<locked>>	97%	40364	65%	**01	91%
SNPE Vectan BA6 1/2	<<locked>>	85%	56057	90%	**96	100%
SNPE Vectan SP 10	<<locked>>	88%	55869	90%	**88	100%
SNPE Vectan SP 11	<<locked>>	97%	42235	68%	**96	98%
SNPE Vectan SP 7	<<locked>>	97%	55564	89%	**91	98%
SNPE Vectan SP 9	<<locked>>	97%	51953	83%	**72	99%
SNPE Vectan Tubal 3000	<<locked>>	97%	56086	90%	**23	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	45411	73%	**27	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	37376	60%	**52	91%
[Shooters World Long Rifle]*	<<locked>>	97%	38058	61%	**85	93%
Shooters World Match Rifle	<<locked>>	97%	51372	82%	**75	100%
Shooters World Precision	<<locked>>	97%	46717	75%	**03	99%
Shooters World Tactical Rifle	<<locked>>	90%	55709	89%	**52	100%
Somchem S321	<<locked>>	93%	55796	89%	**08	100%
Somchem S335	<<locked>>	97%	53650	86%	**16	100%
Somchem S341	<<locked>>	97%	54708	88%	**88	99%
Somchem S355	<<locked>>	97%	41365	66%	**57	98%
Somchem S365	<<locked>>	97%	29863	48%	**36	96%
Vihtavuori N120	<<locked>>	88%	56043	90%	**50	100%
Vihtavuori N130	<<locked>>	94%	55927	90%	**03	100%
Vihtavuori N133	<<locked>>	97%	51010	82%	**70	100%
Vihtavuori N135	<<locked>>	97%	39972	64%	**11	100%
Vihtavuori N140	<<locked>>	97%	48863	78%	**06	100%
Vihtavuori N150	<<locked>>	97%	35012	56%	**52	98%
[Vihtavuori N160]*	<<locked>>	97%	37289	60%	**01	94%
Vihtavuori N530	<<locked>>	94%	56130	90%	**95	100%
Vihtavuori N540	<<locked>>	97%	48733	78%	**32	100%
Vihtavuori N550	<<locked>>	97%	36869	59%	**34	95%
Winchester 6.5 StaBALL	<<locked>>	97%	36840	59%	**75	96%
Winchester 748 👍	<<locked>>	94%	55941	90%	**34	100%
[Winchester 760]*	<<locked>>	97%	39856	64%	**60	92%
Winchester StaBALL Match 👍	<<locked>>	92%	55956	90%	**28	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	32982	53%	**13	95%
ADI AR 2207	<<locked>>	81%	48515	78%	**18	100%
[ADI AR 2208]*	<<locked>>	83%	30168	48%	**47	93%
ADI AR 2219	<<locked>>	81%	43381	70%	**50	100%
Accurate 2015	<<locked>>	81%	37710	60%	**39	100%
[Accurate 2200]*	<<locked>>	81%	35244	57%	**13	94%
Accurate 2230	<<locked>>	81%	39102	63%	**81	98%
Accurate 2460	<<locked>>	81%	38841	62%	**88	99%
Accurate 2495	<<locked>>	81%	31908	51%	**22	100%
Accurate 2520	<<locked>>	81%	32532	52%	**32	98%
[Accurate 2700]*	<<locked>>	92%	38885	62%	**42	90%
Accurate 4064	<<locked>>	82%	27050	43%	**47	98%
[Accurate 4350]*	<<locked>>	91%	26310	42%	**60	90%
Alliant AR-Comp	<<locked>>	81%	33228	53%	**36	100%
Alliant Reloder- TS 15.5	<<locked>>	82%	28195	45%	**50	95%
Alliant Reloder-10x	<<locked>>	81%	41394	66%	**88	100%
[Alliant Reloder-15]*	<<locked>>	81%	29153	47%	**60	93%
[Alliant Reloder-16]*	<<locked>>	90%	28790	46%	**63	90%
[Alliant Reloder-17]*	<<locked>>	85%	26484	42%	**40	91%
Alliant Reloder-7	<<locked>>	81%	49719	80%	**34	100%
Baschieri & Pellagri 106	<<locked>>	81%	43134	69%	**75	100%
[Baschieri & Pellagri 107]*	<<locked>>	81%	31850	51%	**06	93%
Hodgdon BL-C2	<<locked>>	81%	32677	52%	**45	97%
Hodgdon Benchmark	<<locked>>	81%	37550	60%	**29	98%
Hodgdon CFE BLK	<<locked>>	81%	48370	78%	**44	99%
[Hodgdon CFE223]*	<<locked>>	81%	27992	45%	**50	90%
Hodgdon H322	<<locked>>	81%	36782	59%	**62	100%
Hodgdon H335	<<locked>>	81%	42641	68%	**54	100%
[Hodgdon H380]*	<<locked>>	82%	28340	45%	**40	91%
[Hodgdon H414]*	<<locked>>	93%	35679	57%	**95	90%
Hodgdon H4198	<<locked>>	81%	46702	75%	**04	100%
[Hodgdon Hybrid 100V]*	<<locked>>	93%	28152	45%	**47	93%
[Hodgdon LVR]*	<<locked>>	89%	29573	47%	**80	90%
[Hodgdon VARGET]*	<<locked>>	83%	29936	48%	**40	93%
IMR 3031	<<locked>>	81%	29095	47%	**80	99%
[IMR 4064]*	<<locked>>	84%	30371	49%	**44	93%
[IMR 4166 Enduron]*	<<locked>>	88%	34969	56%	**86	90%
IMR 4198	<<locked>>	81%	42627	68%	**62	100%
[IMR 4451 Enduron]*	<<locked>>	91%	35505	57%	**26	90%
[IMR 4831]*	<<locked>>	95%	26731	43%	**40	90%
[IMR 4895]*	<<locked>>	81%	29646	48%	**83	94%
IMR 8208 XBR	<<locked>>	81%	34925	56%	**26	97%
Lovex D073.4	<<locked>>	81%	40553	65%	**01	99%
Lovex D073.5	<<locked>>	81%	38348	61%	**81	99%
Lovex D073.6	<<locked>>	81%	30443	49%	**96	98%
Lovex S060	<<locked>>	81%	34548	55%	**83	96%
Lovex S062	<<locked>>	81%	29399	47%	**47	96%
[Lovex S065]*	<<locked>>	89%	30356	49%	**54	90%
Norma 200	<<locked>>	81%	46833	75%	**31	100%
Norma 201	<<locked>>	81%	32474	52%	**90	97%
Norma 202	<<locked>>	81%	32198	52%	**99	99%
[Norma 203B]*	<<locked>>	81%	28427	46%	**54	93%
[Norma URP]*	<<locked>>	90%	27862	45%	**60	90%
[Ramshot Big Game]*	<<locked>>	81%	28413	46%	**57	92%
[Ramshot TAC]*	<<locked>>	81%	34824	56%	**19	92%
Ramshot Wild Boar	<<locked>>	81%	33634	54%	**39	95%
Ramshot X-Terminator	<<locked>>	81%	37956	61%	**59	96%
ReloadSwiss RS 40	<<locked>>	81%	39334	63%	**88	99%
[ReloadSwiss RS 50]*	<<locked>>	86%	32851	53%	**96	90%
ReloadSwiss RS 52	<<locked>>	81%	27180	44%	**57	95%
[ReloadSwiss RS 60]*	<<locked>>	85%	26614	43%	**44	92%
[ReloadSwiss RS 62]*	<<locked>>	93%	28921	46%	**03	90%
Rottweil R 901	<<locked>>	81%	36027	58%	**26	99%
Rottweil R 902	<<locked>>	81%	30951	50%	**54	96%
[Rottweil R 903]*	<<locked>>	85%	27209	44%	**44	94%
[Rottweil R 907]*	<<locked>>	94%	37333	60%	**52	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	49850	80%	**44	100%
SNPE Vectan SP 10	<<locked>>	81%	43976	71%	**57	100%
[SNPE Vectan SP 11]*	<<locked>>	83%	27644	44%	**44	92%
[SNPE Vectan SP 7]*	<<locked>>	81%	32532	52%	**93	92%
SNPE Vectan SP 9	<<locked>>	81%	31618	51%	**90	95%
SNPE Vectan Tubal 3000	<<locked>>	81%	34476	55%	**67	99%
SNPE Vectan Tubal 5000	<<locked>>	85%	31850	51%	**47	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	94%	33649	54%	**96	90%
[Shooters World Long Rifle]*	<<locked>>	89%	30356	49%	**54	90%
Shooters World Match Rifle	<<locked>>	81%	30443	49%	**96	98%
Shooters World Precision	<<locked>>	81%	29399	47%	**47	96%
Shooters World Tactical Rifle	<<locked>>	81%	41597	67%	**95	98%
Somchem S321	<<locked>>	81%	36970	59%	**81	98%
Somchem S335	<<locked>>	81%	33808	54%	**77	99%
Somchem S341	<<locked>>	81%	32256	52%	**99	95%
[Somchem S355]*	<<locked>>	84%	28500	46%	**50	94%
[Somchem S365]*	<<locked>>	92%	25802	41%	**40	93%
Vihtavuori N120	<<locked>>	81%	45687	73%	**52	100%
Vihtavuori N130	<<locked>>	81%	38363	62%	**13	100%
Vihtavuori N133	<<locked>>	81%	32271	52%	**44	100%
Vihtavuori N135	<<locked>>	86%	28529	46%	**40	99%
Vihtavuori N140	<<locked>>	81%	30168	48%	**54	99%
Vihtavuori N150	<<locked>>	90%	28631	46%	**44	96%
[Vihtavuori N160]*	<<locked>>	88%	28616	46%	**47	90%
Vihtavuori N530	<<locked>>	81%	36506	59%	**59	98%
Vihtavuori N540	<<locked>>	81%	29559	47%	**63	98%
[Vihtavuori N550]*	<<locked>>	87%	27601	44%	**60	90%
[Winchester 6.5 StaBALL]*	<<locked>>	90%	29820	48%	**50	93%
Winchester 748	<<locked>>	81%	35839	57%	**88	98%
[Winchester 760]*	<<locked>>	93%	35679	57%	**95	90%
Winchester StaBALL Match	<<locked>>	81%	37942	61%	**11	97%

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