You need to contact Remington for an answer.
Remington 870 Express Super Magnum.
2012 remington express max
Go to http://stevespages.com/page7b.htm.
A new one is $400-ish. Depending on where you got it.
What about it? Nice shotgun. Accurate, always fires. If your thinking about buying one then I highly recommend it.
This is strickly an opinion, but the Remington Model 870 Express would be a good choice. It is an in-expensive quality gun.
in my area u can buy a new one for around $325
Depending on condition, the 870 Express is about $450, the 870 Wingmaster is about $725.
Shotgun Express was created in 1966.
You must call Remington to get an accurate answer.
your Remington is going for 130 dollars in fair shape to 295 dollars for one in very good condition.