Load data for .338 Lapua Mag. Ackley Improved + 300gr Berger Elite Hunter

349 suitable loads across 63 powder(s) for cartridge .338 Lapua Mag. Ackley Improved with 300gr Berger Elite Hunter bullet.

The most recommended powders for this combination are Vihtavuori N570, Hodgdon Retumbo and ReloadSwiss RS 76.

.338 Lapua Mag. Ackley Improved cartridge with combo bulletSeated DepthL3 = 2.724 in / 69.19 mmL6 = 3.975 in / 100.97 mmSeated Depth = .565 in / 14.35 mm

Based on Wildcat, the max. allowed case length is 2.724 in / 69.20 mm, the max. cartridge length is 3.681 in / 93.50 mm, and the max. allowed pressure is 69,618 PSI / 4,800 bar.

300gr Berger Elite Hunter bullet image

Load Specifications

ImperialMetric
Case Length (L3):2.724" | 69.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.643" | 16.3 mm
Case Capacity:124.89 gow | 8.09 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (Wildcat):69,618 psi | 4,800 bar
Barrel Length:27.0" | 686 mm
Min. Twist Rate:1:11.0

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Community Loads for .338 Lapua Mag. Ackley Improved + 300gr Berger Elite Hunter

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

PowderCharge (gr)C.O.L.Barrel LengthVelocity (fps)Pressure (psi)

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