Mods delete if it's a rethread...............anyone seen one yet? Says it's available with barrel tubes so you can shoot various center fire rifle rounds as well.
http://www.chiappafirearms.com/product/2629
http://www.americanrifleman.org/articles/chiappa-arms-triple-threat-review/
http://www.chiappafirearms.com/product/2629
http://www.americanrifleman.org/articles/chiappa-arms-triple-threat-review/