Bidspirit auction | 1,000 Mixed .223 Remington and

1,000 Mixed .223 Remington and 5.56x45mm NATO Brass Cartridge Casings - A collection of 1,000 spent brass cartridge casings in .223 Remington and 5.56x45mm NATO caliber. These bottlenecked cases exhibit visible annealing heat treatment marks around the shoulders and necks, characterized by a darkened, iridescent coloration. Visual inspection of the headstamps reveals manufacture by Israel Military Industries, with markings including IMI and TZ, the latter accompanied by the date code 92 indicating 1992 production. Additional casings bear the REM headstamp for Remington and the 223 caliber designation. All casings are once-fired and retain spent primers featuring distinct firing pin indentations.