http://e-gunparts.com/
Find a good gunsmith or machinist
You can find a firing pin for the ranger at Numerick Gun Parts Corporation.
Try e-gunparts.com
Gunpartscorp.com
Try e-gunparts.com
From Henry
A firing pin that is mounted on/in a hammer
You can find a replacement firing pin for a Stevens model 87D 22 cal rifle at a gun dealership. You can also find it by contacting the manufacturer.
There were two types of firing pin used on that model. Would need to see the bolt, but we have the pin. gunshop@nctv.com
Firing Pin Block
Try e-gunparts.com
Like it says, the firing pin rotates as the action cycles.