Early on in the development of black powder cartridge guns, the calibers were numbered by the bore diameter in inches with the second number being the powder charge weight in grains of black powder. Therefore, .30-30 is a .30 inch (caliber) bullet with a powder charge of 30 grains of black powder. Other calibers of the black powder cartridge era include the following examples: .25-20, .38-40, .44-40, .38-55, .45-70, .45-90, .45-110, etc. It's interesting that some of these cartridge names lived on to the current day, even though they are loaded with smokeless powders. Even the grand old "thutty thutty" as it's known in New England.
No
.223
You will need a model number not just the caliber
Impossible to answer without the sn and maker.
Proofhouse.com has Winchester sn data
Provide a detailed description to include ALL markings.
Your winchester model 1894 rifle was made by winchester in 1898.
Yes, 3030 is divisible by 5 and 6. 3030 ÷ 5 = 606 and 3030 ÷ 6 = 505.
Can't be answered without a serial number and the name of the maker along with a DETAILED description of ALL markings. http://en.wikipedia.org/wiki/Marlin_Model_336
20 percent of 3030 is 606.
101
I highly doubt it. 38 caliber is normally .357 inches in diameter while a .30-.30 is normally .308 inches. For you metric people, that is approximately 9mm compared to 7.62mm. Think of trying to stuff a baseball into a hole the size of a golf ball.