400-500; good enough
Best left to a good gunsmith.
AimPoint, EOTech, Trijicon ACOG.
Bargain brand.
It all depends on what you are doing.
Yes. See a good gunsmith
Your Winchester model 25 rifle will take any size scope that you see fit to use as long as the rifle is drilled and tapped for scope use.If your rifle comes with a 3/8in.milled receiver rail then you must use that size scope ring bases.I recommend that a good 4X power scope is all that is needed for the effective range of .22cal rimfire ammo.
You need a good gunsmith
with a decent scope and strap, from 600 to 700 if condition is good. 400 to 500 for rifle only.
25-250 usd
Burris is a decent brand, and the 3-9 variable is a popular hunting scope. the 32 mm front lens will not be as bright as a comparable 40 mm, but for hunting the smaller scope will be more compact.
There is no way of knowing without you providing the Model of Browning rifle that you own,its caliber,and a good description of your rifles overall condition.
Zeiss Scopes are good rifle scopes that are perfectly designed to match every hunting situation. It also assists in long-range shooting and at low light condition