This is a visual indicator for Range Safety Officers and fellow shooters that your firearm chamber is empty and is safe.
Main Weaponry of the series, The Chronicles of Equestira and the Isle of Berk Wikia
Firearm Safety Rifle Chamber Flag .223 5.56mm Gun Pistol Spartan Molon Labe
American Shooting Journal - April 2023 by Media Index Publishing Group - Issuu
Snappy's Home
Lotus Armory
GUN RIFLE SAFETY Flag Breech Flag Empty Chamber Indicator .17 Rimfire to 12gauge $4.32 - PicClick
Home SP Firearms
The Online Home of the Second Amendment
Taurus 1-G2C931-12 PT111 G2C 9mm 3.2in Pistol 12rd Black
Firearms, Ammo and Accessories in Chattanooga, TN starts on 1/30/2021
Kimber D&S Guns
EMPTY GUN CHAMBER Indicator Orange Flag Qty. 2 Flags Per Pack
9 MM CHAMBER Safety Flag for Glock handgun ( press check ) $6.00 - PicClick
3D Ballistic Technologies