Load data for .20 BR + 24gr Hornady NTX
The most recommended powders for this combination are ADI AR 2219, Norma 200 and SNPE Vectan SP 10.
Based on Wildcat, the max. allowed case length is 1.540 in / 39.12 mm, the max. cartridge length is 2.400 in / 60.96 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on Wildcat, the max. allowed case length is 1.540 in / 39.12 mm, the max. cartridge length is 2.400 in / 60.96 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.204 | 24gr | NTX
Cartridge:.20 BR load data
Case Length (L3):1.540" | 39.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.272" | 6.9 mm
Case Capacity:37.5 gow | 2.43 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (Wildcat):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:7.0
Get PRO license to unlock all data and calculators