Gun sight

Release time:

2022-09-21 18:48

The origin of sight, or optical sight, is difficult to verify. It is said that at least in Europe in the 16th century, some people had tried to fix glasses on the butt of the gun. There are written records that before the 19th century, there were telescope type aiming devices on firearms, which could be used for aiming under weak light conditions. The sight can be divided into holographic sight, inner red and green spot sight and laser sight.