Push in the circle on the grip end of the slide, then the slide will lift off. Clean as you would most any pistol.
If it's in original condition with the box and manual about $130. Any other condition about $75 to $100. Excellent condition first model P25's have sold for over $200. They sold between $50 and $75 thirty or so years ago when they were still in production. Between Ravens Arms and Phoenix Arms about 4 million Raven P25/MP25 pistols were produced and they are still very popular pistols to this day.
Push in the circle on the grip end of the slide, then the slide will lift off. Clean as you would most any pistol.
Best to let a gunsmith do it.
No published sn data
$25-$50
25-50 dollars
probably an eagle
Raven Arms produced about 2 million .25 caliber automatic pistols between 1970 and 1991. There is little information available on dates of manufacture. They were inexpensive pistols made of a zinc alloy.
Volunteer arms 12 shotgun model 94042?
I bought one for 100 but they are worth a lot less. if you can get 50 for it your doing good. Like new in the box with original paper work as high as $150.00. A typical specimen in very good condition around $75.00. A well worn, but still shootable Raven around $45.00.
http://en.wikipedia.org/wiki/Raven_Arms_MP-25
The Model 215, a hammer gun, and the model 315, a hammerless