no, the 7mm is .284 bore, the .338 is, of course, .338
284=CCLXXXIV
The 7mm mag has mare pressure that a 270 win.
A number that 284 is divisible by is 24
The number 284 is divisible by the multiples of 284 (which are infinite), including these: 284, 568, 852, 1136, 1420, 1704, 1988, 2272, 2556 . . .
284 is the bullet diameter and in the US can be a 7mm. Cartridge would be a 284 Winchester and it would depend on the maker and type of rifle you buy.
284
How much is a savage 7mm
no, the 7mm is .284 bore, the .338 is, of course, .338
check the .284 jarret rifle check the .284 jarret rifle
The 7mm designation is a reference to the bore size, or diameter. In decimal size it means this rifle has a barrel groove diameter of .284 inch.
Yes
Recommend you ask for assistance at your local gun shop.
10-1000 USD depending on specifics
Case length and bullet diameter. The 7mm Rem Mag uses a smaller diameter bullet (.284 vs .308) at higher velocity with higher pressures and more gun powder capacity.
You will have to state your intended use.
Muzzle velocity and muzzle energy. 7mm uses .284 diameter bullets and the .270 uses .277 diameter bullets. The .270 is basically a necked down .30-06 case. 7mm comes in several different flavors. The 7mm Mauser is 6mm shorter than the .270/.30-06 and has less powder capacity. the 7mm Remington express (.280 Rem) has the same length (very close) as the .30-06, but the shoulder is slightly farther forward. This prevents it from being accidentally chambered in a .270 or .30-06 and gives a bit more powder capacity.