No way to answer without the serial number.
You will have to call Ruger to find out.
Semi automatic rifle made by Ruger.
Call Ruger and they will tell you.
Well the mini 14 comes in stainless steel. That is made by Ruger. There is also a Ruger 22 cal. stainless steel rifle.
See the related link at the bottom
Ruger's website has a sn fucntion that allows you to find out when a firearm was made.
You rifle appears to have been manufactured in 1983.
Remington, Ruger, Winchester, Henry, H&R to name a few
The 204 Ruger is actually a rifle cartridge, therefore does not come with any accessories. It is primarily intended for use with Ruger's Varmint rifle.
The ruger rifle
Ruger website, under customer service, historical data, lists year of manufacture by serial number for different Ruger models.
Made in 1966.