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Yes and no. Many .300 caliber cartridges use a bullet that is actually .308 inches in diameter- such as the 30-06. However, CARTRIDGES such as the .300 Winchester Magnum are a different size/shape than the .308 Winchester cartridge- they do not interchange.
The .50 caliber is larger in diameter than the .308. If you are referring to the bullets for the .50 BMG and the .308 Winchester, the .50 is MUCH heavier, and much longer than the .308.
The . 300 Winchester Magnum is a larger cartridge. They both use the same diameter bullet.
No. The 7.62x54R round is a rimmed cartridge, first developed in 1891 for use with the Mosin Nagant rifle. The .308 Winchester is derived from the .300 Savage, and has dimensions similar to - but not identical to - the 7.62x51 NATO cartridge, which is also derived from the .300 Savage.Additionally, the 7.62x54R actually has a bullet diameter of 7.92mm, vs. the 7.8mm (.308 inches) of the .308 Winchester and 7.62x51.Another stark difference between the two is that the .308 is not a rimmed cartridge, instead using a cannlure.
Your winchester model 70 chambered in .308 Win.is a short action.
The cartridge in question is the .300 Winchester Magnum, and not the .308 WinMag. The .308 cartridge is about 16mm shorter than the .300 Winchester Magnum casing. The two are NOTinterchangeable.
Any .308 Winchester ammunition.
A lever action rifle made by Savage in 308 Winchester.
What I have found is its 1-10" for 308.
Any Winchester 308 ammunition will work for you.
A lever action rifle chambered in .308 Winchester.