The .14-222 (AKA: .14 HWS, .14-222 Helmut) is a Center Fire cartridge with a Bullet Diameter of 0.144 in” (3.66mm) that is primarily used in Rifles. The .14-222 originated in The United States in (UNKNOWN DATE). The .14-222 also has a case length of 1.7 in” (43.18mm) and an overall length of 1.92 in” (48.77mm).
Additional Cartridge Designations: Wildcat Cartridge.
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