Load data for .458 Win.Mag. + 500gr Frontier PH HPFB

347 suitable loads across 65 powder(s) for cartridge .458 Win.Mag. with 500gr Frontier PH HPFB bullet.

The most recommended powders for this combination are SNPE Vectan SP 10, Shooters World AR Plus and Lovex D073.4.

Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Load Specifications

ImperialMetric

Bullet:.458 | 500gr | Frontier PH HPFB

Cartridge:.458 Win.Mag. load data

Case Length (L3):2.500" | 63.5 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.917" | 23.3 mm

Case Capacity:95 gow | 6.16 cm³

Primer Size:Large Rifle Magnum (LRM)

Max. Pressure (C.I.P.):62,366 psi | 4,300 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:20.5

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Community Loads for .458 Win.Mag. + 500gr Frontier PH HPFB

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Powder	Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

	52.0 gr	3.290"	24.0"	1808 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.