It all depends no what you are shooting. You can find many websites that discuss chokes and the applications of which is best for what type of shooting you are doing.
It has a nickel steel barrel and is a 12 gauge with a mod choke. It has a nickel steel barrel and is a 12 gauge with a mod choke. It has a nickel steel barrel and is a 12 gauge with a mod choke.
The Winchester 140 12 gauge has a choke barrel at 28". This is the same choke size as the 20 gauge model.
100-400 USD
The 12 gauge pump Western Field shotgun, M550ABD with a c-lect choke is valued at $200 in good condition. It is valued at $100 in fair condition.
With the right loads and choke, yes
No, you can not shoot anything but 12 gauge shotgun shells through a 12 gauge shotgun. Never use any ammunition other than what the firearm was designed for.
A 12 gauge shotgun with changeable choke tubes that fires 3.5" shells.
It will either be marked on the barrel as a word or a code using * and -.
12 gauge
Nominally the inside diameter is about 0.72 inches, but will vary depending on choke.
Depending on barrel length, load and choke, anywhere from 10-100 or more yards
ABOUT .72 caliber. I say about because the degree of choke on a shotgun changes the muzzle diameter.