Gun shop.
It depends on the particular model of the rifle, not the caliber it is in. What model and make is it?
wal-mart
I believe that bolt action rifle has a 5 round magazine and a 10 round magazine............................
We need the make of rifle.
10-100 usd
10-100 USD or so
50-100 USD or so
If there are no markings on it you will never know.
50-150 dollars.
50-125 USD
Try e-gunparts.com
100-500