Load data for 7 mm Weath. Mag. + 170gr SUS-TAC HPT
444 suitable loads across 72 powder(s) for cartridge 7 mm Weath. Mag. with 170gr SUS-TAC HPT bullet.
The most recommended powders for this combination are Accurate High Country, Alliant Reloder-26 and Winchester StaBALL HD.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.360 in / 85.34 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.360 in / 85.34 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 170gr | HPT
Cartridge:7 mm Weath. Mag. load data
Case Length (L3):2.549" | 64.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.952" | 24.2 mm
Case Capacity:87 gow | 5.64 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:7.5
Get PRO license to unlock all data and calculators