I own an A-F 12 standard knife and that cheesy, noisy Velcro-strapped, "durable Cordura" nylon sheath just doesn't cut it. I recently found it had even started a rust dot where the oiled spine was in contact with the pressboard (?) inner liner! I'd like to see a black Kydex or other synthetic fitted sheath with a traditional [and quieter] thumbsnap retention strap. I tried to aftermarket-order the A-F 543 DES's tan Kydex sheath from Magnum last year, which at least would've been a step in the right direction, but I received - ANOTHER "durable Cordura" standard sheath instead. Sigh. I returned it and am still frustrated that I can't find a fit & proper housing for my Applegate-Fairbairn. -Nate