Load data for .220 Howell + 77gr Sierra Hollow Point Boat Tail

Name: .220 Howell + 77gr Sierra Hollow Point Boat Tail Load Data | ApexLOAD PRO
Creator: ApexLoad
License: https://apexload.pro/terms
Keywords: .220 Howell, 77gr Sierra Hollow Point Boat Tail, reloading data, load data, charge weight, muzzle velocity

77gr Sierra Hollow Point Boat Tail bullet image

Load Specifications

ImperialMetric

Bullet:.224 | 77gr | Hollow Point Boat Tail

Cartridge:.220 Howell load data

Case Length (l3):2.395" | 60.8 mm

Cartridge Length (C.O.L.):•••

Seated Depth:0.341" | 8.7 mm

Case Capacity:62 gow | 4.02 cm³

Primer Size:Large Rifle (LR)

Max. Pressure (Wildcat)::58,015 psi | 4,000 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:9.0

Get PRO license to unlock all data and calculators