The effective range of a 7mm Remington Magnum (7mm Mag) is typically around 1,000 yards for skilled shooters, with some capable of hitting targets at even greater distances. Its flat trajectory and high velocity make it suitable for long-range shooting and hunting large game. However, factors such as bullet type, environmental conditions, and the shooter's proficiency can significantly influence its actual performance. Always ensure to practice and adhere to safety guidelines when shooting at long ranges.
It should be marked on the barrel. There are other 7mm rounds besides the 7mm Mag.
One is longer, one is shorter.
Depends which 7mm your talking about. The only 7mm I know of that has a larger case capacity than the 300 wby mag is the 7mm Remington ultra mag or 7mm rum
DO NOT DO THIS!!!! The OAL on the 7mm Mag is 2.5 inches and the 7mm Weatherby is 2.55 inches. SInce they headspace on the belt, and due to the freebore in the Weatherby, the 7mm Mag may chamber in the Weatherby. SAAMI lists the 7mm Mag/7mm Weatherby as an unsafe combination one will probably chamber in the other. DO NOT SHOOT UNLESS YOU ARE SURE YOU HAVE THE RIGHT AMMUNITION!!!!
Yes. Go to remington.com
The 7mm Ultra Mag is a Remington cartridge. THE model 70 is a Winchester rifle. Winchester does not chamber the Model 70 For the 7mm Rem. Ultra Mag cartridge.
no!!!!!!!
The 7mm mag has mare pressure that a 270 win.
284
Out to 1000m or so
that would depend on which 7mm cartridge you are referring too. ie 7mm-08, 7mm Rem mag, etc
Basically the case is all. Same caliber bullet, but the case is shorter in the ultra mag. Its basically just a smaller round, bigger punch.