Load data for .270 Win. Ackley Improved + 120gr Barnes X S

625 suitable loads across 110 powder(s) for cartridge .270 Win. Ackley Improved with 120gr Barnes X S bullet.

The most recommended powders for this combination are Alliant Power Pro 2000-MR, Hodgdon Superformance and Alliant Reloder-17.

.270 Win. Ackley Improved cartridge with combo bulletSeated DepthL3 = 2.540 in / 64.52 mmL6 = 3.340 in / 84.84 mmSeated Depth = .350 in / 8.89 mm

Based on Wildcat, the max. allowed case length is 2.540 in / 64.52 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 72,519 PSI / 5,000 bar.

Load Specifications

ImperialMetric
Case Length (L3):2.540" | 64.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.400" | 10.2 mm
Case Capacity:70 gow | 4.54 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (Wildcat):72,519 psi | 5,000 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:11.0

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