Idea of Bullet Camera Icon
There is a cylinder placed along south west direction. There is small circle on the base that towards us. Now consider another cylinder which is divided into half by cutting along the vertical axis and one part of it is placed on top of the previous placed cylinder with curvature lying on top of it. There a small object like uppercase alphabet t placed at the rear end of the cylinder.
This page contains the Bullet Camera vector icon, as well as variations of this icon in different visual styles, and related icons. All icons are in the flat vector style, however, differ by the line thickness, fill, and corner radius.