Load data for .22-250 Ackley Improved + 77gr Sierra Hollow Point Boat Tail
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Load Specifications
ImperialMetric
Cartridge:.22-250 Ackley Improved load data
Case Length (l3):1.940" | 49.3 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.546" | 13.9 mm
Case Capacity:46.9 gow | 3.04 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (Wildcat)::57,986 psi | 3,998 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.0
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