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.
来自互联网
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.
来自互联网
3. 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.
