Nerostarr,
I have a Marlin 22 mag M57M. It's a lever action with a one piece walnut stock. I glass bedded the action. The gun is very accurate even if the trigger isn't great. With Winchester hollow points it shoots about at 1/2 " at 50 yards. At 100 yards it shoots about 1" to 1 1/2". It has a steel receiver rather than an aluminum receiver like the Marlin 56 in 22 LR (my first rifle, Christmas present from my father when I was 18.). Sold one to a buddy and he's thrilled with it. He has shot numerous coyotes with it. I thought I had an extra one in my safe. It appears my grandson five fingered it, long story. They are hard to find as they didn't make them very long.
I do have a Browning pump 22 magnum with a walnut stock. I might let go of. It's in great shape. I have not shot it much. They are very, very rare and I don't know what it's worth.
SVK