Chamber Flags visually communicate a SAFE Weapon from afar. Also known as Open Bolt Indicator (OBI) or Empty Chamber Indicator (ECI), the brightly colored flag obstructs the firing chamber and alerts the range officer and other shooters that the fire arm chamber is empty!
Vudoo, Bergara, RimX Range Safety Chamber Flag
Universal Chamber Safety Flags For Rifle Handgun And Shotgun - Temu
P2 brand Empty Chamber Safe Chamber Flags Rifle Pistol Range Safety - ORANGE
IMI Defense Empty Chamber Ejectable Safety Flag
FLEXIBLE 177, 22 CAL Safe Chamber Safety Flag $3.95 - PicClick
Ejectable Empty Chamber Safety Flag 5.56 - .223, Range Flag , Firearm Safetyの公認海外通販|セカイモン
P2 brand MAGA Empty Chamber Safe Chamber Flags Rifle Pistol Range Safety – ORANGE
Kleen-Bore Chamber Safety Flags 9mm to 45 Cal Pistol Nylon Orange 2PK
Universal Chamber Safety Flags For Rifle Handgun And Shotgun - Temu