3x
Yes it has an 11mm Dovetail scope mount
No, but a higher power will let you see the target better.
This is a variable power scope- from 3 to 9 power (first two numbers). The front lens is 40 mm in diameter.
How many times larger the image in the scope appears. A 4 power scope makes the image 4 times larger.
Yes- called a variable power scope. Perhaps the most common is the 3-9 power variable. Twisting a ring at the rear of the scope changes the magnification.
The 880 has an 11 mm dovetail mount. This BB/pellet rifle is fairly inexpensive and it works fine with a simple 4x10 scope, to put a more powerful scope would cost more than the rifle's base price. Daisy makes a 4x10 scope that works fine with this rifle
The m1 garand for its power and it can have a sniper scope
About 400 meters
32mm objective, 4 power magnification.
50 BMG
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.