These are old 12 gauge brass shotgun shell casings from Italy

These are old 12 gauge brass shotgun shell casings from Italy.

The 2 1/2-Inch 12 Guage

Vintage 12 Gauge Empty Brass Case Lot #4396 - Old Caliber Reloading

Cartridge 12 gauge hi-res stock photography and images - Page 3 - Alamy

MAGTECH AMMUNITION SHOTSHELL BRASS

Fairly Odd Novelties 12 Gauge Shotgun Shell Shot Glasses Funny Gun Hunting Father's Day Dad Novelty Gag Gifts, Set of 4 Shot Gun Shell Shot Glasses, perfect Redneck Gifts! FON-10052

Challenger hull, are we sure its Cheddite?

Lot - Brass Shotgun Shells

Winchester Shotshell Headstamps

Buy Peters Paper 12 Gauge 28751 for USD 19.99

Today, I finally got to shoot some old brass cartridges from my favorite 16- gauge double-barrel shotgun. As usual, you can watch the video on my channel. : r/forgottencalibers

Challenger hull, are we sure its Cheddite?

How do double barrel shotguns stop the shells from falling through the barrels? - Quora