Load data for .327 Federal Mag. + 71gr Sierra FMJ FN TM SportsMaster
351 suitable loads across 55 powder(s) for cartridge .327 Federal Mag. with 71gr Sierra FMJ FN TM SportsMaster bullet.
The most recommended powders for this combination are Vihtavuori 3N37, Alliant UNIQUE and Somchem MS200.
Based on SAAMI, the max. allowed case length is 1.200 in / 30.48 mm, the max. cartridge length is 1.475 in / 37.47 mm, and the max. allowed pressure is 44,999 PSI / 3,103 bar.
Based on SAAMI, the max. allowed case length is 1.200 in / 30.48 mm, the max. cartridge length is 1.475 in / 37.47 mm, and the max. allowed pressure is 44,999 PSI / 3,103 bar.
Load Specifications
ImperialMetric
Cartridge:.327 Federal Mag. load data
Case Length (L3):1.180" | 30.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.170" | 4.3 mm
Case Capacity:19 gow | 1.23 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (SAAMI):44,999 psi | 3,103 bar
Barrel Length:4.0" | 102 mm
Min. Twist Rate:Stabilizes in any common twist
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