I agree with the comments regarding the shortcomings of the 710, but as was stated; its your money/choice. That being said, you should RUN from anyone that tells you he can rebore/rechamber a 7mm Magnum to 9.3x62. He is either incompetent or is deceiving you. The magnum chamber is considerably larger in diameter than the 9.3x62. Any attempt to fire a 9.3x62 cartridge in a chamber that size will result in a ruptured case. This will likely injure the shooter and will destroy a perfectly good plastic tomato stake.
