Since you posted this under the JC Higgins topic I'd guess you found that name on the gun. Most Sears-sold firearms are marked with a "product code", usually 3 digits, a decimal point, and then 1 to 7 additional digits (123.45678). There are cross reference lists that will identify the manufacturer and model from these codes.
Under trigger
Look up the Marlin shotgun with the same model number.
ojn the bottom of the receiver
on the bottom of the receiver
You can find an owners manual for a Savage Arms Foremost model 6670H, 12 gauge shotgun by contacting the company. The phone number to call for the manual is 413 642-4261.
the make of the shotgun is Daiwa model 500 it's a 12 gauge
You can purchase parts for a Ranger model 30 16 gauge shotgun at these locations. Gunbroker, Topgunsupply, Budsgunshop, Gunpartshop and Midwayusa.
how can i find a bolt assembly for my j.stevens 410.gauge shotgun model 38.b
You must mean the Model 97. Model 94 is a rifle?
Depends upon what model 20 gauge it is. Look under the tang on breakdown type guns. On automatics is is on the receiver somewhere.
i am not 100 percent sure but i think it would be found on the barrel.
Are you sure it's an auto and not a pump action, it sounds like the predecessor to the Remington Model 10.