Re: Need help finding AX7221 parts
I have an AX7221 and have noticed that the bridge routes doesn't match any aftermarket replacements that I've seen. I think you'd probably have better luck trying to find a place that does metal finishing and just have the original refinished.
I measured my AX7221 bridge and I don't think the Hipshot 7-string bridge is wide enough to cover the original screw holes. You could try the "SB_5100-003, 7-String Non-Tremolo Guitar Bridge, Black, Steel Saddles, 2-1/2" String Spacing" at http://www.allparts.com/categories.php?cat_id=403&cat_name=7%20&%2012%20ST RING%20BRIDGES. The string spacing is right and it looks like it might be wide enough, but I'd really contact them for more precise measurements before I'd order it.