To provide you with an answer, more specifics are needed here - both to what question you're asking, exactly, and what your rifle is.
winchester 32-40
who made it........overall condition........caliber and serial number (if present)
The gun is a semiautomatic .22 rifle made by Mossberg. Not much of an accessory market for that gun. What are you looking for? sales@countrygunsmith.net
Yes he was, he was shot with a 50 caliber sniper rifle and survived!
The largest calibre i came across was 30 calibre russian rifle (gas chambers punctured to make it bolt action). owned by a retired army personnel. I guess they allow them to purchase it from the ordnance. Don't know if they can sell it though.
If there are no markings on it you will never know.
You will need a professional appraisal
50-100
With soap and water.
A single round of ammuntion? An M2? A Barrett rifle?
Try e-gunparts.com
Not more than 100 if that
25-100 or so
what is the value of a 22 caliber ddaisy rifel with a mag fed at the bottom.
Single shot break action? yes.
22 Long Rifle
The standard caliber of a biathlon rifle is .22.