Load data for .20 VarTag + 36gr Sierra Spitzer (SPT)
Based on Wildcat, the max. allowed case length is 1.390 in / 35.31 mm, the max. cartridge length is 1.830 in / 46.48 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Based on Wildcat, the max. allowed case length is 1.390 in / 35.31 mm, the max. cartridge length is 1.830 in / 46.48 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Load Specifications
ImperialMetric
Bullet:.204 | 36gr | Spitzer (SPT)
Cartridge:.20 VarTag load data
Case Length (L3):1.390" | 35.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.237" | 6.0 mm
Case Capacity:23.5 gow | 1.52 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (Wildcat):55,114 psi | 3,800 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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