If you are referring to the model 58 22 cal. bolt action rifle, push the thumb safety all the way forward toward the muzzle, open the bolt, pull back and the bolt will slide right out.
Model 58 is an automatic not a bolt action
Yes
Numrich gun parts. Look under Remington SPT 58.
75-400 USD
Standard grade Model 58 shotguns sell in the $175-$250 range.
20 ga = 650.00 dollars in good condition
100-300 USD
Take it to a gunsmith
Take it to a professional
yes it will all you have to do is to take it apart
100-300 USD
I give up. I looked through all 58 Remington pages in the Blue Book and the Remington index in the Standard Catalog of Firearms and can't locate such a model. Are there any more markings on the gun?