crown 22This video is an introduction, overview, and setup guide for the FX Airguns Crown Continuum .22 PCP Regulated air rifle, pellet gun, airgun. It also discuss...Crown gold is a 22 karat (kt) gold alloy used in the crown coin introduced in England in 1526 (by Henry VIII). [1] In this alloy, the proportion of gold is 22 parts out of 24 (91.667% gold). Crown