about 40 caliber and above :)
Big bore rifles are generally considered to be 40 caliber and above.
Yes it is. It is a single shot .177 pellet rifle. It is not a BB rifle.
The Big Blue Marble - 1974 Olympic Rifle Girl was released on: USA: 9 February 1976
Rifle scopes can be purchased at many big retailer chains. Rifle scopes can also be purchases at gun shops, hunting shops and online.
Unknown.
Dragnet - 1951 The Big -22 Rifle for Christmas 2-7 was released on: USA: 18 December 1952
Of course rifle condition is a big factor. If its mint condition I would say about $275
50-400
Your rifle should be chambered for .22 Magnum. As such, the chamber is too long and too big for .22 Long Rifle and, if the shell will fire, the case will usually split. Not recommended.
the Winchester multi shot rifle
Long range hunting, the lower end of big game hunting.
The question can't be answered without knowing the following: How much money are you willing to spend? Where are you going to hunt? How often do you intend to hunt? What is your definitino of big game? What caliber will you be using? What kind of rifle will you be using? What is your proficiency level?