Sig Sauer P226, 9mm cal. auto pistol conversion kit.  Excellent new in the box condition.  4 1/4" barrel has an excellent bore, three dot fixed sights.  100% black nitron finish.  Complete upper half assembly including the guide rod and spring.  Comes with one factory 15 round magazine.  Includes tools and Sig style unmarked box.  Great for a spare outfit or for a .22 LR swap out.  Can ship directly to you.