Not recommended. May cause damage and/or injury to the weapon and shooter.
It fires a 7.62x51mm NATO bullet, which is similar to a .308 Winchester.
The correct cartridge for your Winchester 30WCF(Winchester Center Fire) is the 30-30 Winchester.These may be found in 150gr. or 170gr. bullet weights.
Winchester Center Fire.
The answer is maybe. The 7.62x51 NATO, the military round, was actually derived from .308 Winchester but has slightly different tolerances.
If it's a 270 load, yes.
5.56x45mm NATO or .223 Remington. They are dimensionally similar rounds, but they are not the same. Some AR-15 rifles have smaller throats than others. If it is too small, you'll only be able to fire .223 Remington ammunition in the firearm, as the area of the throat will be too small to accommodate the higher pressures generated by firing 5.56 NATO ammunition. If the throat is reamed properly, you should be able to fire both types of ammunition in the weapon. There's no way to tell just by looking. If you try to fire 5.56 NATO ammunition in your AR and the primer pops out of the spent casing (in a best case scenario), get a 5.56 reamer (they're around $240). The reamer will widen the throat to accommodate the hotter 5.56 NATO ammunition.
When you shoot a bullet the bullet casing pos out through the ejector and that is where the bullet is and gunpowder to fire it.
it is impossible to fire a bullet a the speed of light
No
The .32 Magnum revolver can fire the .32 S&W revolver cartridge. It cannot safely fire other .32 cartridges, such as .32 ACP (auto) 32-20, 32 Winchester, etc etc.
There are dozens of models of rifles and a few revolvers that fire the .17 HMR cartridge. Rifles in that caliber are made by Remington, Winchester, Marlin, Mossberg, Savage, Taurus and others.
Yes. Do not fire 5.56 in a .223