TKs for the answer on the re-chamber. I'd thought of re-chambering my 46 9.3x57, but I'm getting 2300fps with 2 different loads using 270gr., 2,200fps with 286 and 2,175fps with 300's. The 232's are 2,450fps and sized down 225gr. Hornady's run 2,550fps. All that, it doesn't kick much, and I already having a 9.3x62 Comercial Mauser.

A person really should have both, though.

Merely, I want one, works here, for now.
I'd love to buy a whack of 146's at $200.00 - even to getting 46's for $100.00.

The 146's run about $300.00 to $400.00 here, while the 46's are about $250.00 to $325.00. Some have high side-mounted scope mounts, some have the mounts with scopes, most are iron sighted. Most also have cracked wrists, normal for Husky's. Lucked out on mine - M46 for $275.00 no cracks, good bedding and drilled and tapped for Weaver bases - correctly.