Load data for .270 Win. + 90gr Sierra HP Varminter
521 suitable loads across 96 powder(s) for cartridge .270 Win. with 90gr Sierra HP Varminter bullet.
The most recommended powders for this combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 60 and ReloadSwiss RS 52.
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Load Specifications
ImperialMetric
Bullet:.277 | 90gr | HP Varminter
Cartridge:.270 Win. load data
Case Length (l3):2.540" | 64.5 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.138" | 3.5 mm
Case Capacity:67 gow | 4.34 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:1:15.0
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