model 151 k with scope
$5.00 U.S dollars you fruitcake
Somewhere around $150-$175
60-100. 100 if perfect.
In 2010, the population of Kulin, Western Australia, was 151.
I have a Model 151 in 20ga imported by Spesco. It was Brazilian made. It was purchased in 1960's. Not sure if all were made there or not.
No published sn data.I can say that the Mossberg model 151 semi-auto .22cal rifle was made from 1950-1951 if it is the model 151K.The model 151M was made from 1946-1947.The model 151M(a),151m(b),and 151(c) were made from 1947-1958 and were close to the model 151M with minor changes in the buttplate,and sights.
Possibly your best source of parts would be a junk Spesco mod.151.
From $150 to $300, depending on condition.
First, there is no such thing as a 16 gauge rifle. You can have a 16 gauge shotgun with a rifled barrel. Second, without knowing who made it there is no way to give an even moderately accurate worth.
50-150 depending on condtion.
Depending on condition, between $100 and $200.