Load data for .300 Win. Mag. + 208gr Hornady A-MAX

470 suitable loads across 77 powder(s) for cartridge .300 Win. Mag. with 208gr Hornady A-MAX bullet.

The most recommended powders for this combination are Alliant Reloder-26, Vihtavuori N570 and Accurate MAGPRO.

Based on C.I.P., the max. allowed case length is 2.620 in / 66.55 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:.308 | 208gr | A-MAX

Cartridge:.300 Win. Mag. load data

Case Length (L3):2.620" | 66.5 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.862" | 21.9 mm

Case Capacity:90.5 gow | 5.86 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:1:11.0

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Community Loads for .300 Win. Mag. + 208gr Hornady A-MAX

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)

	79.5 gr	3.504"	26.0"	2864 fps	•••

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