Load data for .270 Weath. Mag. + 155gr Barnes LRX BT

499 suitable loads across 80 powder(s) for cartridge .270 Weath. Mag. with 155gr Barnes LRX BT bullet.

The most recommended powders for this combination are Vihtavuori N560, Accurate High Country and Norma MRP.

.270 Weath. Mag. cartridge with combo bulletSeated DepthL3 = 2.549 in / 64.74 mmL6 = 3.295 in / 83.69 mmSeated Depth = .809 in / 20.55 mm

Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.295 in / 83.69 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

155gr Barnes LRX BT bullet image

Load Specifications

ImperialMetric
Case Length (L3):2.549" | 64.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.858" | 21.8 mm
Case Capacity:82 gow | 5.31 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:8.0

Get PRO license to unlock all data and calculators