Weatherby made a NUMBER of different models, from plain to fancy. Yours may be worth $300, or $2000, depending on EXACT model and condition. A hands-on assessment by someone that knows Weatherbys will be needed.
100-1000 + depending on specifics
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!!!!
Depending on exact model and condition, used Weatherby Vanguard 7mm magnums are currently selling at between $350-$550.
Contact Weatherby Customer Service through their website.
100-500 USD
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
NO The ammunition must match the marking on the Barrel exactly. If you do it is an accident waiting to happen.
100-400 or so
The answer is yes...and no There are several models of Weatherby rifles. Different models are avail. in a plethora of calibers. Here is an example: If you have a Weatherby Mark V chambered for 7mm Weatherby Mag YOU CANNOT shoot 7MM Remington Mag ammo. Dont look at the manufacturer of the ammo, look at the caliber and do not interchange. Weatherby has several "propriatary" calibers, wby 7mm, wby 270, wby 257, wby 460, and others. Look on the barrel for the caliber stamp. If your rifle is chambered in one of these "weatherby" calibers, you must shoot either Wby ammo, or reload. If your rifle is chambered in a standard caliber (270 win, 30.06, 243, 7mm, 257, etc,etc, you can shoot any munufacturers ammo that is in that caliber. Hope this helped, any questions: spikefrb@sbcglobal.net
50-550 usd
Impossible to answer without knowing who made it, condition, finish, etc..
100-10000 USD depending on specifics