Yes, on certain models. Around serial number 1600000 and beyond.
Yes, the Winchester Model 1894s were factory-installed with various brands of sights over the years. The most common factory sight was the Winchester "semi-buckhorn" rear sight, but other options included a flat-top rear sight and a front bead sight. Additionally, some models were equipped with specialized sights for hunting or target shooting, depending on the configuration and year of production.
It means that it is a Model 1890 (90) receiver. When Winchester introduced the Model 1906, they used the exact same receiver and action as the Model 1890, with exeption of the cartridge carrier. To readily differentiate between the two, Winchester stamped an "A" on the Model 1890 receiver and a "B" on the Model 1906 receiver. Bert H.
Receiver
On the receiver
This firearm has benn overhauled at the Winchester factory and a different receiver installed. James Friend
Check the receiver.
Receiver.
Receiver
Receiver.
Your Marlin model 1894S was made in the year 1988 with the serial number that you have supplied.
Bottom of the receiver
It will be stamped into the side of the receiver.