Load data for .338 Win Mag. + 185gr Hornady ECX

595 suitable loads across 100 powder(s) for cartridge .338 Win Mag. with 185gr Hornady ECX bullet.

The most recommended powders for this combination are Alliant Power Pro 2000-MR, SNPE Vectan Tubal 7000 and ReloadSwiss RS 60.

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:.338 | 185gr | ECX

Cartridge:.338 Win Mag. load data

Case Length (L3):2.500" | 63.5 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.476" | 12.1 mm

Case Capacity:86 gow | 5.57 cm³

Primer Size:Large Rifle (LR)

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

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:14.5

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Community Loads for .338 Win Mag. + 185gr Hornady ECX

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)

	70.0 gr	3.340"	24.5"	2831 fps	•••

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