Recently picked up a "Katrina" gun from the gulf area. It is a Steyr SBS in 7mm mag. Chamber's hosed ( knew it before I got it) and trying to decide if I should have the new barrel chambered for 7mm again or try something different. I have several .224s, a 260 Rem (SBS), a 7mm (A BOLT), couple 300 mags, and am getting a 325 (already paid for most of it). Magazine use will be an issue as Steyr mags are expensive and would like to be able to use the old one.