A Chamber Flag is normally a bright yellow piece of plastic that, when inserted into a firearm, indicates a safe weapon to range safety officers and other people around. They are constructed to withstand accidental bolt slamming and most are designed to to stay in the chamber when the bolt is open.
The chamber flag is an essential and cheap tool for increased safety. They are required for 3 Gun and IPSC style shooting and competitions, and are easy to use.
Do you use a Safety/Chamber Flag on the shooting range yourself? If not, why?
Each Chamber Flag/Key chains are hand made with cotton , polyester thread /metal thread