Yes, but they are very rare. Octagon barrel Special order. Can have optional features such as tang sight and front sight fold down beech front. Extremely rare!
Yes
50-500 usd
50-500 USD depending on specifics
Its the length of the barrel. 24 for a sport and 28 for a target.
modle #
The Winchester 140 12 gauge has a choke barrel at 28". This is the same choke size as the 20 gauge model.
Stevens savage model 311a double barrel shot gun with 28 inch barel
s26658
With the serial number that you provided,your Smith and Wesson model 28-2 was made in the year 1973.
You have a Baikal Model IJ-18 that was imported from the Soviet Union. If it has a 26 inch barrel it has no choke, a 28 inch barrel has a modified choke, and the 30 inch has a full choke. It is worth about $100 in excellent shape.
Your Winchester model 12 shotgun with a original finish ranging between 60%-90%,will be valued between 275-475 dollars.
1967