Pretty common. That is the .25 Auto cartridge.
25-50 dollars
25-50 USD
50 or so
bout,$150,nice pistol for its caliber
No published sn data
No specific meaning known- just a model designation.
About 14.6 oz. Out of production now for some time, IIRC.
Basic instructions can be found here: http://jtjersey.com/Raven/raven.htm Detailed information can be had by calling the phone number listed at the website.
1 pound. The gun has a lightweight frame made of Zirmac, a zinc alloy.
No sn data available.
Your raven model MP 25 is not worth much.In the description you describe the current value is kisted at 60 dollars.
That is a .22 caliber BLANK PISTOL. Do NOT attempt to fire live ammunition in it. Value is about $25-$45.