Load data for 7.21 Firebird + 160gr Nosler Partition Gold
255 suitable loads across 48 powder(s) for cartridge 7.21 Firebird with 160gr Nosler Partition Gold bullet.
The most recommended powders for this combination are ADI AR 2218, Vihtavuori N570 and Alliant Reloder-50.
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Load Specifications
ImperialMetric
Cartridge:7.21 Firebird load data
Case Length (l3):2.800" | 71.1 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.573" | 14.6 mm
Case Capacity:121 gow | 7.84 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.)::66,717 psi | 4,600 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:11.5
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