2-4 decades if stored cool and dry
Not familiar with an atomic rifle. There have been artillery pieces that can fire an atomic shell, but not a rifle.
There is no such rifle, the Winchester Model 88 is a highly collectible lever action center fire rifle available in .243, .284, .308, and .358.
no
The Riflemans gun held 12
By pulling the trigger, by dropping it with a shell in the chamber and by a slamfire.
22 bullets come in short, standard and long. Your rifle is telling you that you have to purchase .22 long shell bullets.
The correct term is cartridge- which is the cartridge case, primer, powder, and bullet. A sniper rifle is simply an accurate, long range rifle that is used by a sniper. It may look exactly like my long range hunting rifle- since most military sniper rifles BEGAN as a civilian hunting weapon.
The factors of 358 are: 1, 2, 179, 358.
Sound of an artillery shell exploding is "crump." A rifle shot is "crack."
Brass refers to either a rifle shell casing, or medals on a uniform
Sorry- that is a serial number, and conveys no information. If the barrel is not marked, you need to take it to a gunsmith who will measure the chamber- not only for gauge, but for the correct shell length. Just because an unfired shell fits does not mean it is the correct shell. And it is not a rifle, but a shotgun.
The current value of a pre-64 Winchester model 70 featherweight chambered in .358 Win.is running between 1,250-2,500 dollars for a rifle exhibiting between 60%-90% of its original finish on both the wood and metal,and a good bore.Some collectors would probably pay more depending on the individual and how bad he wants this rifle for his or her collection.