It is hard to value the gun without seeing pictures or the gun. internet auction sites will have them starting at $300 to "BUY NOW" for $1200. You don't see many in gun shops. There are many variables such as if the stock has been shortened or is there a Polly-Choke on the end of the barrel. Both of these are negatives. Are there any extra factory adds which should be a positive. The question also exist is what you call 75% -75%? Look at blue books, go to gun shows and see what they are going for. You sound like you have a $200-$300 gun.
allot
yes it did. i own a heavy barrel 225 Winchester model 70 ,
50-500 USD or so
No
What is the thread size for a Winchester Model 90?
No
model #24
In this model of Winchester rifle,there is no difference in value between the round or octagon barrel.
I need to clean the barrel, not like a model 12.
100-1000 USD depending on specifics
depending on what year the model 12 you have and the shape it is in. The model 12 heavy duck guns can go from $1200.00 to $300.00
No.