Load data for .338 Lapua Mag. Ackley Improved + 352gr MAKER SUB-REX
319 suitable loads across 58 powder(s) for cartridge .338 Lapua Mag. Ackley Improved with 352gr MAKER SUB-REX bullet.
The most recommended powders for this combination are Vihtavuori N570, Alliant Reloder-33 and ADI AR 2218.
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.
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.
Load Specifications
ImperialMetric
Bullet:.338 | 352gr | SUB-REX
Case Length (L3):2.724" | 69.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.969" | 24.6 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:1:9.0
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