Red Creedmoor Empty Chamber Indicator A Chamber Flag shows a SAFE Weapon. Also known as Open Bolt Indicator (OBI) or Empty Chamber Indicator (ECI), the brightly colored flag alerts the range officer and other shooters that the fire arm chamber is empty! Great for ranges firearm training hunter ed classes household safety Fits .22 and up
P2 brand MAGA Empty Chamber Safe Chamber Flags Rifle Pistol Range
P2 brand Empty Chamber Safe Chamber Flags Rifle Pistol Range
Empty Chamber Indicator « Daily Bulletin
6 Pack Red Empty Chamber Keychain Double Sided Letter Embroidered
Pistol and Rifle Chamber Indicator Flags 8 Pack (Yellow) by MTM
Chamber Safety Flag
MTM CFP Pistol & Rifle Chamber Indicator Flags, USA
3D Print Nation .308 Empty Chamber Indicator Flag
Plug'r USA – Chamber Flags
Getting Started: Know Your Firearm - XD Manual - Springfield