Load data for 7 mm Rem. SA Ultra Mag. + 127gr Geco ZERO LG
591 suitable loads across 101 powder(s) for cartridge 7 mm Rem. SA Ultra Mag. with 127gr Geco ZERO LG bullet.
The most recommended powders for this combination are Alliant Reloder-17, ReloadSwiss RS 60 and Alliant Power Pro 2000-MR.
Based on SAAMI, the max. allowed case length is 2.035 in / 51.69 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Based on SAAMI, the max. allowed case length is 2.035 in / 51.69 mm, the max. cartridge length is 2.825 in / 71.75 mm, and the max. allowed pressure is 65,000 PSI / 4,482 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 127gr | ZERO LG
Cartridge:7 mm Rem. SA Ultra Mag. load data
Case Length (L3):2.026" | 51.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.634" | 16.1 mm
Case Capacity:72.6 gow | 4.70 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (SAAMI):65,000 psi | 4,482 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.0
Get PRO license to unlock all data and calculators