Here is an old Cooey 600 that was given to me by a family friend years ago. It sat for a few years with me too until one day curiosity got the better of me and I decided to see if I could make it go 'bang' . So the bolt would keep falling out, and ammo would not feed. That was an easy fix after I figured out how these take-down. Then a couple tweaks to get the ammo to feed and eject and it was good.
Cosmetically it was pretty beat, so it got rust removal and re-blue, and a tacticool overhaul
The U bracket that screws the receiver to the stock and guides the mag tube was a bit loose and is now welded in place. Trigger pins replaced
The stock was relieved all around to free float the barrel and mag tube, as the tube was rubbing when cycling.
A 20-moa Savage SA rail was chopped, receiver drilled tapped threaded, and JB-weld bedded.
3x9 Tasco scope on Low rings (overkill, yes, but it was also gifted to me and just sitting on my bench)
The other half of the Savage rail was mounted on the front/left as a tree-rest (with UTG cover) but it also doubles as a flashlight/laser mount; a must have in the fight against Zombie Rodents!
Custom threaded barrel adapter and sling. Matte black paint job, of course.
The mount/rail:
Here's the look I was going for
