Winchester is responsible for the manufacture of many firearms that are found throughout the various wastelands. Most notable are shotguns like the Winchester Widowmaker shotgun and City-Killer combat shotgun. They have also manufactured the P94 plasma rifle.
The P94 plasma rifle/caster appears in Fallout, Fallout 2, Fallout: New Vegas, the Fallout 76 add-on Wastelanders and Fallout Tactics. The other guns, Winchester Widowmaker shotgun and City-Killer combat shotgun appears only in Fallout and Fallout 2.
Behind the scenesEdit
The real-world equivalent is called Winchester Repeating Arms Company.