Remington 12 gauge shotgun shell ring solid brass shank & back

What type of barrel would I use for a standard 2 3/4-inch 12 gauge shell (thickness, alloy, heat treatment, etc.)? - Quora

Remington 12 Gauge Ammo (In Stock Now) - At

Remington 12 Gauge Ammo (In Stock Now) - At

The 15 Best Shotguns for Deer Hunting

vintage Remington U.M.C. CO. ARROW NO. 12 metal pinback button SHOTGUN SHELL ^

Spent 12 Gauge Shell

25-06 Remington 110 Grain ELD-X 20 Rounds by Hornady

Shank appears to have been broken and skillfully repaired, only visible from inside.

Remington 12 gauge shotgun shell ring solid brass shank & back heavy 9.25 - 9.5

Sold at Auction: Remington Model 11 Sportsman 12 Gauge 30 Semi Automatic Shotgun

Shotgun Buttons