There's lots of relatively cheap 9.3x62 ammo online. Could get an 06 rebored (JES did mine), use the factory ammo getting it broken in, and then you've got brass to fool with. Check SGammo and sometimes ShootersProShop runs blems on clearance.

(I've had zero issues with Nosler, Hornady, Norma, or S&B factory ammo/brass.)