The distance between the competitor's body and the inside length of handgun slide or in the case of a revolver the distance between the competitor's body and the cylinder.
2
转轮手枪须将转轮转出并清空,而自动手枪必须卸下弹匣、清空药室,并将滑套固定在后。
Revolvers shall be presented with the cylinder swung out and empty. Self-loading pistols shall be presented with the magazine removed, the chamber empty, and the slide held or locked back.