The previous fellow hit it on the head, find out what the gun is regulated for? My Merke Cape gun came regulated for Norma 232gr Vulcan's, now this is the most expensive bullet weight in the 9.3's(also rare to find by most north american manufacture's), make sure it is regulated with the common 286 grainers. You can then buy cheap bulk soft points and get in alot practice.
I am having a mould made so I can practice with my gun, so as to be perfectly competent with it at all hunting ranges. The 9.3x74R is much gentler than my 375 H&H, amazing for such a light gun!
The inertia cocking would have me worried if you are planning on any expensive big game trips, but would not worry me if you are just going to hunt deer/moose with it. I would really reconsider if you are a bear hunter. I have several BRNO combo's in differrent calibre/gauges, and have found they are the most beefy reliable combo/doubles on the market for the price. Don't settle for whats available at your local store, really have a good look around before you put you money down. Also talk to a few guys/gals who actually have and use there doubles for hunting.
good luck, Dale Z!