Load data for .458 Lott + .456 | 290gr | Peregrine VRG-3

Recommended Powder(s): ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H335, Hodgdon H4198

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.456 \| 290gr \| Peregrine VRG-3
Bullet Weight:	290gr \| 18.8g
Bullet Diameter:	0.456" \| 11.58mm
Bullet Length:	0.980" \| 24.9mm
Caliber:	.458 Lott load data
Case Length (l3):	2.800" \| 71.1mm
Cartridge Length (C.O.L.):	3.546" \| 90.1mm
Seated Depth:	0.234" \| 5.9mm
Shank Seated Depth:	0.039" \| 1.0mm
Case Capacity:	110.0 Grains of Water \| 7.14 cm³
Primer Size:	Large Rifle Magnum (LRM)
Max. allowed Pressure:	62366 psi \| 4300 bar
LID:	LID_B8261_C790
Last updated:	2025-02-02
Recommended Twist Rate:	1:33 - 1:28

Load data for 112 loads in caliber .458 Lott with .456 | 290gr | Peregrine VRG-3 bullet and 56 powders such as ADI AR 2219, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H335, Hodgdon H4198. 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 2207	<<locked>>	94%	56057	90%	**71	100%
ADI AR 2219 👍	<<locked>>	96%	55550	89%	**46	99%
Accurate 1680	<<locked>>	85%	55767	89%	**54	100%
Accurate 2015	<<locked>>	97%	45658	73%	**56	100%
Accurate 2230	<<locked>>	97%	51053	82%	**22	95%
Accurate 2460	<<locked>>	97%	49385	79%	**18	96%
Accurate 2495	<<locked>>	97%	36100	58%	**67	98%
Accurate 2520	<<locked>>	97%	40147	64%	**13	95%
[Accurate 4064]*	<<locked>>	97%	29588	47%	**93	93%
Alliant AR-Comp	<<locked>>	97%	40306	65%	**40	100%
Alliant Reloder-10x 👍	<<locked>>	97%	50546	81%	**38	100%
Alliant Reloder-7	<<locked>>	93%	56101	90%	**58	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	56130	90%	**31	100%
[Hodgdon BL-C2]*	<<locked>>	97%	41452	66%	**36	93%
Hodgdon Benchmark	<<locked>>	97%	46949	75%	**26	95%
Hodgdon CFE BLK	<<locked>>	93%	56115	90%	**28	97%
Hodgdon H322	<<locked>>	97%	46238	74%	**95	98%
Hodgdon H335 👍	<<locked>>	97%	55434	89%	**46	99%
Hodgdon H4198 👍	<<locked>>	94%	55854	90%	**28	99%
Hodgdon TrailBoss	<<locked>>	97%	29907	48%	**73	100%
IMR 3031	<<locked>>	97%	34693	56%	**25	96%
IMR 4198	<<locked>>	97%	52997	85%	**31	100%
IMR 4227	<<locked>>	88%	55521	89%	**89	100%
[IMR 8208 XBR]*	<<locked>>	97%	43729	70%	**13	94%
Lovex D073.4	<<locked>>	97%	52417	84%	**54	97%
Lovex D073.5	<<locked>>	97%	48965	79%	**15	96%
[Lovex D073.6]*	<<locked>>	97%	36753	59%	**41	94%
Lovex S053	<<locked>>	89%	56043	90%	**66	100%
[Lovex S060]*	<<locked>>	97%	43323	69%	**51	92%
Norma 200	<<locked>>	96%	55477	89%	**97	100%
[Norma 201]*	<<locked>>	97%	39117	63%	**35	93%
Norma 202	<<locked>>	97%	38914	62%	**61	96%
[Ramshot X-Terminator]*	<<locked>>	97%	49153	79%	**76	93%
ReloadSwiss RS 14	<<locked>>	96%	29370	47%	**06	100%
ReloadSwiss RS 36	<<locked>>	88%	55463	89%	**31	100%
ReloadSwiss RS 40	<<locked>>	97%	50256	81%	**31	97%
Rottweil R 901	<<locked>>	97%	42583	68%	**03	96%
[Rottweil R 902]*	<<locked>>	97%	36506	59%	**66	91%
SNPE Vectan BA6 1/2	<<locked>>	93%	56043	90%	**08	100%
SNPE Vectan SP 10	<<locked>>	96%	55390	89%	**36	99%
SNPE Vectan Tubal 3000	<<locked>>	97%	42714	68%	**35	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	33953	54%	**70	95%
[Shooters World Match Rifle]*	<<locked>>	97%	36753	59%	**41	94%
Shooters World Tactical Rifle	<<locked>>	97%	55463	89%	**58	96%
Somchem S321	<<locked>>	97%	47471	76%	**08	95%
Somchem S335	<<locked>>	97%	41089	66%	**31	97%
Vihtavuori N110	<<locked>>	84%	55506	89%	**84	100%
Vihtavuori N120	<<locked>>	97%	55825	90%	**12	100%
Vihtavuori N130	<<locked>>	97%	47572	76%	**40	100%
Vihtavuori N133	<<locked>>	97%	38870	62%	**95	98%
[Vihtavuori N135]*	<<locked>>	97%	28224	45%	**18	94%
Vihtavuori N140	<<locked>>	97%	36390	58%	**82	95%
Vihtavuori N530	<<locked>>	97%	46079	74%	**72	95%
[Vihtavuori N540]*	<<locked>>	97%	35897	58%	**89	94%
Winchester 748	<<locked>>	97%	46311	74%	**18	96%
Winchester StaBALL Match	<<locked>>	97%	51169	82%	**74	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	36695	59%	**59	100%
[ADI AR 2219]*	<<locked>>	81%	32430	52%	**07	94%
Accurate 1680	<<locked>>	81%	47819	77%	**30	99%
Accurate 2015	<<locked>>	81%	26847	43%	**39	95%
[Accurate 2230]*	<<locked>>	88%	35897	58%	**43	90%
[Accurate 2460]*	<<locked>>	84%	30951	50%	**51	90%
[Accurate 2495]*	<<locked>>	82%	20682	33%	**41	90%
[Accurate 2520]*	<<locked>>	88%	28601	46%	**44	90%
[Accurate 4064]*	<<locked>>	92%	25309	41%	**79	90%
Alliant AR-Comp	<<locked>>	81%	23859	38%	**03	95%
Alliant Reloder-10x	<<locked>>	81%	30124	48%	**41	97%
Alliant Reloder-7	<<locked>>	81%	38159	61%	**66	99%
Baschieri & Pellagri 106	<<locked>>	81%	33518	54%	**31	96%
[Hodgdon BL-C2]*	<<locked>>	92%	34418	55%	**79	90%
[Hodgdon Benchmark]*	<<locked>>	85%	31966	51%	**11	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	37724	60%	**10	92%
[Hodgdon H322]*	<<locked>>	81%	27209	44%	**59	92%
[Hodgdon H335]*	<<locked>>	81%	31430	50%	**84	93%
Hodgdon H4198	<<locked>>	81%	36898	59%	**00	96%
Hodgdon TrailBoss	<<locked>>	94%	28572	46%	**47	100%
[IMR 3031]*	<<locked>>	86%	24120	39%	**10	90%
IMR 4198	<<locked>>	81%	32706	52%	**57	99%
IMR 4227	<<locked>>	81%	44817	72%	**31	100%
[IMR 8208 XBR]*	<<locked>>	89%	34084	55%	**10	90%
[Lovex D073.4]*	<<locked>>	83%	30777	49%	**34	90%
[Lovex D073.5]*	<<locked>>	85%	30951	50%	**51	90%
[Lovex D073.6]*	<<locked>>	90%	28732	46%	**44	90%
Lovex S053	<<locked>>	81%	43526	70%	**89	100%
[Lovex S060]*	<<locked>>	93%	38363	62%	**49	90%
Norma 200	<<locked>>	81%	33924	54%	**23	99%
[Norma 201]*	<<locked>>	92%	33373	54%	**07	90%
[Norma 202]*	<<locked>>	86%	26876	43%	**59	90%
[Ramshot X-Terminator]*	<<locked>>	90%	39421	63%	**95	90%
ReloadSwiss RS 14	<<locked>>	90%	26440	42%	**44	100%
ReloadSwiss RS 36	<<locked>>	81%	44092	71%	**61	100%
[ReloadSwiss RS 40]*	<<locked>>	82%	29776	48%	**11	90%
[Rottweil R 901]*	<<locked>>	83%	27296	44%	**43	90%
[Rottweil R 902]*	<<locked>>	94%	33823	54%	**03	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	40321	65%	**95	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	32503	52%	**00	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	83%	26876	43%	**77	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	87%	24831	40%	**28	90%
[Shooters World Match Rifle]*	<<locked>>	90%	28732	46%	**44	90%
[Shooters World Tactical Rifle]*	<<locked>>	84%	35476	57%	**07	90%
[Somchem S321]*	<<locked>>	87%	32938	53%	**13	90%
[Somchem S335]*	<<locked>>	81%	24482	39%	**34	90%
Vihtavuori N110	<<locked>>	81%	51271	82%	**31	100%
Vihtavuori N120	<<locked>>	81%	34360	55%	**74	100%
Vihtavuori N130	<<locked>>	81%	28660	46%	**49	96%
[Vihtavuori N133]*	<<locked>>	81%	23670	38%	**05	92%
[Vihtavuori N135]*	<<locked>>	89%	22495	36%	**31	90%
[Vihtavuori N140]*	<<locked>>	87%	26252	42%	**16	90%
[Vihtavuori N530]*	<<locked>>	88%	33591	54%	**13	90%
[Vihtavuori N540]*	<<locked>>	89%	27499	44%	**72	90%
[Winchester 748]*	<<locked>>	87%	32111	51%	**13	90%
[Winchester StaBALL Match]*	<<locked>>	89%	37130	60%	**08	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