E-gunparts.com, gun shop, gun shows, want ads.
Try gunpartscorp.com
I have a Marlin Firearms Co. 12 gage, bolt action shotgun.
You can find a bolt for the Marlin 22 through many gun catalogs including the Numrich catalog. You might also find the bolt at most gunsmith shops or gun repair businesses.
Try Numrich Gun Parts Corp.
Numrich gun parts corp.They may be found on the web.
By also providing the serial number in your question.
According to the cross-reference list, a Ranger M34 could be a Marlin 50 or 50E autoloader mfg 1931-1934, or a Marlin 80 bolt action repeater, 1935-59, or a Marlin 780 bolt action repeater, 1971-1988.
try looking at gun shows. you will probably find several parts for it there call marlin them selves i just orderd two clips for my marlin 25 bolt at 12.50 each. if you buy two there is no shiping chage i takes about a week 1-800-544-8892
You can't find them. What you can do is offer to buy my whole rifle which has a good bolt in it. I'll take a newer Marlin 981t as trade. tackleberry65@hotmail.com
Around $200.00 but they seem to be getting harder to find and sought after because it was made before Remington bought Marlin out. If you have one, keep it!
I would check at Numrich gun parts corp.They may be found on the web.
We have 10-rd magazines for that model. sales@countrygunsmith.net