Winchester WWII era Brass 00 Buckshot for Trench Shotgun for sale online.
Long Guns: A Century of USGI Shotgun Ammo - SWAT Survival, Weapons
WWII Winchester Model 12 Trench Shotgun with Bayonet
Long Guns: Winchester M97 Trench Gun - SWAT Survival, Weapons
Combat Shotguns Of The Vietnam War
X1200WW2 - Winchester Victory Series 12 Gauge Ammunition 5 Rounds 2-3/4 00 Buckshot 9 Pellets Full Brass Casing - AR15Discounts
WWII U.S. Winchester 12 Trench Shotgun with Bayonet and Ammo
The Americans used shotguns in WW1. What ammo did they use? Did they use Slugs or Sabot or 'just' buckshot? What were common bullet weights? - Quora
Winchester Model 12 Shotgun: The Other Trench Gun - Firearms News
Long Guns: A Century of USGI Shotgun Ammo - SWAT Survival, Weapons
The 'Trench Gun' In World War I