Can't be answered without knowing who made it.
The 12 gage has a bigger barrel then a youth 20 gage shotgun.
10-300 USD
$150-165
100-1000 or more depending on specifics
Yes, a well maintained 1961 Winchester 20 gauge model 12 pump shotgun is in good condition.
The Winchester Model 21 is a side by side shotun, not a pump.
what is a. jc Higgins pump shot gun. model 20-12 gauge worth??
Depending on condition and age; 75-175 USD.
50-100 USD
What is the value Stevens firearms 1907 20 gauge pump shotgun? What is the value Stevens firearms 1907 20 gauge pump shotgun?
No such model name in the Browning line.