NO!!
The 7MM is short for the caliber 7X57mm which is the 7x57mm Mauser Cartridge. When the Rolling Block was made in the late 1890's and early 1900's, the S.M stood for Spanish Mauser. The Spanish model 1893 mausers shot the 7x57mm round. the US was on the receiving end of that fine round in the Spanish-American war. At the time, the 7x57mm was known as the 7mm Spanish Mauser round.
Yes.
Yes
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE
NO The ammunition must match the marking on the Barrel exactly. If you do it is an accident waiting to happen.
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!!!!
There are several different calibers that can be called "7mm". They are not interchangable. If you have any doubts about the right cartridge for your gun, take it to a gun store so they can show you the right ammo. Using the wrong ammo can KILL you. Please be safe. Now that the obligatory safety warning is out of the way, let's talk about some of the cartridges. Remington, Winchester and Weatherby all have 7mm magnums. Remington also has a non magnum 7 mm, also known as the .280 Remington. There are many others, including the 7X57 (also known as the 7mm Mauser), 7X30 Waters, 7 TCU and my personal favorite, the 7mm-08 Remington. Hope this helps!
The '95 Chilean Mauser is chambered for 7mm Mauser. There may be surplus military ammunition still floating around from Cheaper Than Dirt or other sources and the round is still loaded commercially.
no even though the projectile (Bullet) is the same diameter and weight, the cartridge cases are very different, the 7mm rem mag is a belted magnum, and is larger in length and diameter than 7mm mouser cartridge. in other words the 7mm magnum is too big to fit in the M24's chamber
50-200 or so
rsi would say the value of the spanish mauser and bayonet value at 695.99 dollars