Valmet O/U 12ga / 5.6x52r ( similar to Sav 22hp )

I have a Valmet O/U 12ga / 5.6x52r in very good condition.  Both bores are shiny and rifling is very good

I would be willing to consider a trade for a 35 rem or 35 Whelan , 444 marlin, 20ga o/u with a center fire rifle cartridge or possibly a 410/22 mag combo or 410 sxs as partial trade or sell for $650 plus shipping if required 

The 5.6x52r is very similar to sav 22hp. I have been able to cycle some vintage savage shells with ease but most would not chamber. The European CIP spec has a slightly tighter tolerance compare to the original 22hp. You can read more here

https://www.google.com/search?q=5.6x52r+vs+sav+22ph&oq=5.6x52r+vs+sav+22ph&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRigAdIBCTEwOTc4ajBqOagCDrACAfEFAVfZcIpL0DPxBQFX2XCKS9Az&client=ms-android-bell-ca-rvc3&sourceid=chrome-mobile&ie=UTF-8#lfId=ChxjMe

More photos upon request