no the standard is the shorter ( in depth) front to back , than the target which is much longer , horizontally..wish I took a picture but my camera is FUBAR but just look t a picture of the two ,and funny you ask as I just sent a red eagle front and rear sight to Fargo last week, oh well you can stop by and dig around in my parts bins , I been too busy taking care of Laura, with NO time for myself...........:(
here is a pic of ones we did long ago,,just come across them........
the Target on the left two, you need the shorter ( skinnier?) one on the right,
and NO they are NOT "roll pinned",,,I believe its 1/16th drill rod.....