XS Big Dot NS new in original and unopened packaging for sale. Fits SIG P225, P226, P228, P229, SP2009, SP2340. Also Fits all Springfield XD models as well as HS2000. I purchased these a couple months back when I was planning on buying an XD, but changed my mind and ended up getting a Gen4 G19 instead. $100 shipped to continental US or I will trade for a new set of Glock XS Big Dots. Thanks.