Load data for .22 TCM + 45gr Sellier & Bellot SPRN
Based on Wildcat, the max. allowed case length is 1.030 in / 26.16 mm, the max. cartridge length is 1.270 in / 32.26 mm, and the max. allowed pressure is 38,000 PSI / 2,620 bar.
Based on Wildcat, the max. allowed case length is 1.030 in / 26.16 mm, the max. cartridge length is 1.270 in / 32.26 mm, and the max. allowed pressure is 38,000 PSI / 2,620 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 45gr | SPRN
Cartridge:.22 TCM load data
Case Length (L3):1.022" | 26.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.302" | 7.7 mm
Case Capacity:15.2 gow | 0.98 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (Wildcat):38,000 psi | 2,620 bar
Barrel Length:5.0" | 127 mm
Min. Twist Rate:Stabilizes in any common twist
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